<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[WEB3DEV]]></title><description><![CDATA[Ajudando desenvolvedores web3 a transformar ideias em realidade.]]></description><link>https://news.w3d.community</link><image><url>https://substackcdn.com/image/fetch/$s_!Vqcz!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe18bd7d5-34ea-4704-b44c-a6e49356654d_1080x1080.png</url><title>WEB3DEV</title><link>https://news.w3d.community</link></image><generator>Substack</generator><lastBuildDate>Sat, 09 May 2026 09:08:05 GMT</lastBuildDate><atom:link href="https://news.w3d.community/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[WEB3DEV]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[contact@w3d.community]]></webMaster><itunes:owner><itunes:email><![CDATA[contact@w3d.community]]></itunes:email><itunes:name><![CDATA[WEB3DEV]]></itunes:name></itunes:owner><itunes:author><![CDATA[WEB3DEV]]></itunes:author><googleplay:owner><![CDATA[contact@w3d.community]]></googleplay:owner><googleplay:email><![CDATA[contact@w3d.community]]></googleplay:email><googleplay:author><![CDATA[WEB3DEV]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Copy Fail, supply chain e $464M perdidos. O mês do Pizza Day chegou salgado.]]></title><description><![CDATA[A newsletter que seu git pull merece.]]></description><link>https://news.w3d.community/p/copy-fail-supply-chain-e-464m-perdidos</link><guid isPermaLink="false">https://news.w3d.community/p/copy-fail-supply-chain-e-464m-perdidos</guid><dc:creator><![CDATA[WEB3DEV]]></dc:creator><pubDate>Wed, 06 May 2026 10:31:16 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/5d50f6ad-dccc-4a76-ad82-26b803e742c2_908x508.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1><strong>A seguran&#231;a Web3 est&#225; ficando adulta. E o timing n&#227;o poderia ser melhor.</strong></h1><p style="text-align: justify;">Tr&#234;s acontecimentos entre mar&#231;o e abril de 2026 se conectam para contar uma hist&#243;ria maior: a infraestrutura de seguran&#231;a do ecossistema est&#225; amadurecendo de forma coordenada, enquanto os vetores de ataque ficam mais criativos e os agentes maliciosos mais organizados.</p><p style="text-align: justify;">Come&#231;amos pelos n&#250;meros. O <a href="https://hacken.io/insights/q1-2026-security-report/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">relat&#243;rio Q1 2026 da Hacken</a> registrou $464,5 milh&#245;es perdidos em hacks no primeiro trimestre. O dado mais revelador: 81% desse total vem de um &#250;nico golpe de phishing em janeiro, uma carteira de hardware comprometida por $282 milh&#245;es. Phishing segue como o vetor dominante, superando exploits de contratos inteligentes combinados. O problema central n&#227;o &#233; a tecnologia dos contratos, &#233; o vetor humano ao redor dela.</p><p style="text-align: justify;">A resposta estrutural veio na sequ&#234;ncia. A Ethereum Foundation <a href="https://thedefiant.io/news/blockchains/ethereum-foundation-audit-subsidy-program?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">anunciou um programa de subs&#237;dio de $1 milh&#227;o para auditorias de seguran&#231;a</a>, em parceria com provedores de auditoria, para tornar revis&#245;es profissionais mais acess&#237;veis a projetos menores do ecossistema. Auditorias de qualidade ainda s&#227;o uma barreira cara. O programa ataca esse ponto de atrito de forma direta.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!tFAk!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!tFAk!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 424w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 848w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 1272w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!tFAk!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png" width="1536" height="341" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:341,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:920869,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/196502632?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe1b258ac-87bd-4b08-8fc4-a8b86c34bd88_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!tFAk!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 424w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 848w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 1272w, https://substackcdn.com/image/fetch/$s_!tFAk!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0e308db-5d28-473d-9707-e8837a4584dd_1536x341.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p style="text-align: justify;">No plano de padroniza&#231;&#227;o, a OWASP publicou o <a href="https://owasp.org/www-project-smart-contract-top-10/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Smart Contract Top 10 2026</a>, a atualiza&#231;&#227;o da lista de vulnerabilidades mais cr&#237;ticas em contratos inteligentes. Para qualquer dev trabalhando com Solidity ou linguagens EVM-compat&#237;veis, esse documento &#233; refer&#234;ncia, tanto para desenvolvimento quanto para revis&#227;o de c&#243;digo.</p><p style="text-align: justify;">Tr&#234;s movimentos simult&#226;neos: mensura&#231;&#227;o de perdas, incentivo financeiro para mitiga&#231;&#227;o e padroniza&#231;&#227;o de pr&#225;ticas. O mercado est&#225; construindo infraestrutura de seguran&#231;a de forma coordenada. Mas como voc&#234; vai ver nas pr&#243;ximas not&#237;cias, os atacantes tamb&#233;m evolu&#237;ram.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yfDI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!yfDI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 424w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 848w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 1272w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!yfDI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png" width="1536" height="325" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:325,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:924537,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/196502632?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb514f-c1fd-42d6-992f-83e9df984267_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!yfDI!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 424w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 848w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 1272w, https://substackcdn.com/image/fetch/$s_!yfDI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2172a2ae-d41f-4081-bce2-0113e54a6d4b_1536x325.png 1456w" sizes="100vw"></picture><div></div></div></a></figure></div><h2><strong>Copy Fail: o zero-day que d&#225; root em todo Linux desde 2017</strong></h2><p style="text-align: justify;">Em 29 de abril de 2026, a empresa de seguran&#231;a Theori divulgou publicamente o <a href="https://www.securityweek.com/copy-fail-logic-flaw-in-linux-kernel-enables-system-takeover/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">CVE-2026-31431</a>, apelidado de Copy Fail. A falha fica em uma l&#243;gica do m&#243;dulo criptogr&#225;fico authencesn do kernel Linux, usado pelo IPsec para suporte a Extended Sequence Numbers. O resultado pr&#225;tico: qualquer usu&#225;rio local sem privil&#233;gios consegue escrever quatro bytes no page cache do kernel e obter root shell, em todas as distribui&#231;&#245;es Linux lan&#231;adas desde 2017. O exploit &#233; um script Python de 732 bytes usando apenas a biblioteca padr&#227;o. Sem race conditions, sem offsets de vers&#227;o, sem compila&#231;&#227;o.</p><p style="text-align: justify;">Dois aspectos aumentam o impacto para quem roda infra Web3. O primeiro: a falha funciona como escape de container no Kubernetes, porque o page cache &#233; compartilhado entre todos os processos no host, incluindo containers. Um container comprometido pode atingir o host e todos os outros containers rodando em paralelo.</p><p style="text-align: justify;">O segundo: a vulnerabilidade foi descoberta com <a href="https://www.theregister.com/2026/04/30/linux_cryptographic_code_flaw/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">an&#225;lise assistida por AI</a>, pelo pesquisador Taeyang Lee da Theori usando a ferramenta Xint Code. O exploit foi produzido em cerca de uma hora de scan. Debian, Ubuntu, SUSE e Red Hat j&#225; t&#234;m patches dispon&#237;veis. <strong>Se voc&#234; gerencia n&#243;s, validadores ou qualquer infra Linux, atualizar o kernel &#233; a a&#231;&#227;o imediata. </strong>A a&#231;&#227;o estrutural &#233; revisar se o modelo de isolamento atual depende apenas de namespaces de container, sem um boundary de VM ou microVM. Copy Fail mostrou que namespace n&#227;o &#233; suficiente.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!aW_E!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!aW_E!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 424w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 848w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 1272w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!aW_E!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png" width="1536" height="359" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/de9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:359,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1020064,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/196502632?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2d51895-958c-4eb3-a7b8-5a6e6d406661_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!aW_E!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 424w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 848w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 1272w, https://substackcdn.com/image/fetch/$s_!aW_E!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde9cf620-f504-4b88-9e4a-a33ef2f3b50d_1536x359.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h2><strong>Supply chain no stack do dev: quando a ferramenta de seguran&#231;a vira a amea&#231;a</strong></h2><p style="text-align: justify;">O grupo TeamPCP executou o que a <a href="https://www.cloudsecuritynewsletter.com/p/supply-chain-attack-trivy-litellm-axios-appsec-ai-2026?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Cloud Security Newsletter</a> descreve como o ataque de supply chain mais impactante desde o incidente XZ Utils. Em nove dias, o grupo comprometeu quatro ferramentas centrais do stack de DevSecOps: o Trivy (scanner de vulnerabilidades da Aqua Security), o LiteLLM (proxy de AI com cerca de 480 milh&#245;es de downloads no PyPI), o SDK Python da Telnyx e o pacote Axios do npm, com mais de 100 milh&#245;es de downloads. O objetivo era exfiltrar chaves AWS IAM, service accounts do GCP e secrets de Kubernetes de pipelines de CI/CD ao redor do mundo.</p><p style="text-align: justify;">O ponto de entrada foi simples: um workflow do GitHub Actions do reposit&#243;rio do Trivy com credenciais mal configuradas. A partir da&#237;, o grupo escalou o acesso em cascata por ecossistemas diferentes. Vale notar que o mesmo pacote Axios foi comprometido exatamente no dia em que o c&#243;digo-fonte do Claude Code vazou via npm, criando uma janela de risco dobrado para qualquer dev que atualizou o ambiente naquele dia. Se voc&#234; usa qualquer dessas ferramentas em pipelines de build ou deploy de contratos, a recomenda&#231;&#227;o &#233; rotar todos os secrets dos ambientes afetados.</p><h2 style="text-align: justify;">OPORTUNIDADES &amp; EVENTOS </h2><h3><strong>Vaga para Desenvolvedor(a) Blockchain | Capgemini | Barueri/SP (h&#237;brido)</strong></h3><p style="text-align: justify;">A Capgemini est&#225; com vaga aberta para dev Blockchain com foco em Solidity e ecossistema EVM (Polygon, Arbitrum, Optimism). O stack inclui Node.js com TypeScript, integra&#231;&#227;o com Ethers.js, Web3.js e Wagmi, The Graph para indexa&#231;&#227;o on-chain e Docker para ambientes containerizados. Modelo h&#237;brido, presen&#231;a em Barueri.</p><p style="text-align: justify;"><a href="https://careers.capgemini.com/job/Barueri-Desenvolvedor%28a%29-Blockchain/1385631633/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Candidatar-se aqui</a></p><h3><strong>Vaga Product Engineer | Sherlock | Remoto (global) | $80k&#8211;$160k</strong></h3><p style="text-align: justify;">A Sherlock &#233; uma plataforma de seguran&#231;a para protocolos Web3 que auditou Aave, Optimism e a Ethereum Foundation. Est&#227;o contratando um Product Engineer generalista: Python s&#234;nior com tr&#225;nsito em UI (Next.js/TypeScript), LLMs no workflow di&#225;rio e pelo menos um produto real em produ&#231;&#227;o com depend&#234;ncia de qualidade de output de modelo. O papel &#233; ligar a necessidade do cliente ao produto entregue, do front ao pipeline de prompts. Alta autonomia, time enxuto.</p><p style="text-align: justify;"><a href="https://web3.career/product-engineer-sherlock/149056?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Ver vaga em web3.career</a></p><h3><strong>Evento Bitcoin Pizza Day | Founder Haus, Floripa</strong></h3><p style="text-align: justify;"><strong>Sexta-feira, 22 de maio | 17h00 - 22h00 BRT</strong></p><p style="text-align: justify;">Em 22 de maio de 2010, Laszlo Hanyecz pagou 10.000 bitcoins por duas pizzas e fez a primeira transa&#231;&#227;o real da hist&#243;ria do Bitcoin. Hoje, 15 anos depois, esse dia &#233; celebrado em mais de 400 cidades ao redor do mundo como um marco do que virou a revolu&#231;&#227;o cripto. Em Florian&#243;polis, o 6th Global Pizza Party acontece na Founder Haus, no Jurer&#234; Internacional: pizza, comunidade e um peda&#231;o vivo de hist&#243;ria.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://lu.ma/krsfnp41?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Up5-!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 424w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 848w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 1272w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Up5-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png" width="800" height="683" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:683,&quot;width&quot;:800,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:664437,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://lu.ma/krsfnp41?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026&quot;,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/196502632?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d1525c2-c9d6-4e45-900e-b97dcfe23393_800x800.avif&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Up5-!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 424w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 848w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 1272w, https://substackcdn.com/image/fetch/$s_!Up5-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc25cebce-15cf-4a7c-9da3-5b09deaa8c77_800x683.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><a href="https://lu.ma/krsfnp41?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Garanta seu lugar aqui</a></p><h3><strong>Bitcoin Pizza Day | Online e descentralizado | Worldwide</strong></h3><p style="text-align: justify;"><strong>22 de maio, o dia todo</strong></p><p style="text-align: justify;">Se voc&#234; n&#227;o est&#225; em Floripa, provavelmente tem uma celebra&#231;&#227;o perto de voc&#234;. O <a href="https://bitcoinpizzaday.org/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">Bitcoin Pizza Day</a> &#233; um dos eventos mais distribu&#237;dos do calend&#225;rio cripto, com encontros organizados pela comunidade em dezenas de pa&#237;ses. Vale checar se sua cidade tem algo rolando.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!L-4f!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!L-4f!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 424w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 848w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 1272w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!L-4f!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png" width="1536" height="344" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:344,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1097328,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/196502632?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b70c59a-8292-4990-a52f-03f6acc6676e_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!L-4f!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 424w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 848w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 1272w, https://substackcdn.com/image/fetch/$s_!L-4f!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3389454e-2802-40eb-a9e7-f39327e89125_1536x344.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h2><strong>LEITURA RECOMENDADA</strong></h2><h3><strong>Caveman: &#8220;por que usar muitos tokens quando poucos tokens fazem o truque?&#8221;</strong></h3><p style="text-align: justify;">O dev Julius Brussee publicou o <a href="https://github.com/JuliusBrussee/caveman?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">caveman</a>, uma skill para Claude Code e Codex que instrui o agente a responder em estilo caveman: sem artigos, sem gentilezas, sem hedge. O resultado declarado &#233; at&#233; 75% de redu&#231;&#227;o nos tokens de output sem perda de precis&#227;o t&#233;cnica. O projeto viralizou no Hacker News e passou de 20 mil stars no GitHub em poucos dias. Instala&#231;&#227;o em uma linha:</p><blockquote><p>npx skills add JuliusBrussee/caveman</p></blockquote><p style="text-align: justify;">Um aviso importante do pr&#243;prio autor: a t&#233;cnica comprime o output vis&#237;vel, n&#227;o os reasoning tokens internos do modelo. O ganho real aparece mais em sess&#245;es longas e encadeadas, onde o cache de prompt entra em jogo. Para quem usa Claude Code no dia a dia, vale testar.</p><div><hr></div><p>Nos vemos em junho. Tem uma vaga ou evento para incluir na pr&#243;xima edi&#231;&#227;o? Responde esse e-mail ou compartilhe na <a href="https://chat.whatsapp.com/B8DvMviypXT9nidasw6LZp?mode=gi_t">comunidade no whatsapp</a>.</p><p>Conte&#250;do produzido por <a href="https://w3d.community/pt?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=maio2026">WEB3DEV</a>  |  Comunidade brasileira de devs Web3.</p>]]></content:encoded></item><item><title><![CDATA[O USB-C dos AI agents chegou na Web3, ou seria Web4? | Web3News Março]]></title><description><![CDATA[MCP + ERC-8004 + brain upload + cupons e sorteio para eventos!]]></description><link>https://news.w3d.community/p/o-usb-c-dos-ai-agents-chegou-na-web3</link><guid isPermaLink="false">https://news.w3d.community/p/o-usb-c-dos-ai-agents-chegou-na-web3</guid><dc:creator><![CDATA[WEB3DEV]]></dc:creator><pubDate>Wed, 11 Mar 2026 10:31:02 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!SA94!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Fala, dev.</strong></p><p style="text-align: justify;">Mar&#231;o chegou com sinais de que a Web4 est&#225; saindo do papel. O conceito ainda n&#227;o tem defini&#231;&#227;o consensual, mas a ideia central &#233; clara: uma internet operada por AI agents aut&#244;nomos, com identidade verific&#225;vel e capacidade de transacionar. Esta edi&#231;&#227;o cobre tr&#234;s pe&#231;as dessa stack tomando forma ao mesmo tempo: MCP virando padr&#227;o de integra&#231;&#227;o entre agents e blockchains, ERC-8004 resolvendo identidade e confian&#231;a on-chain, e a Meta comprando o Moltbook para controlar a camada social dessa economia. Al&#233;m disso, os assuntos que dominaram os grupos de Whats e Telegram dos devs nas &#250;ltimas semanas. E alguns benef&#237;cios exclusivos para nossa comunidade!</p><blockquote><h2><strong>&#128270;  TREND DA SEMANA</strong></h2></blockquote><h3><strong>Como o MCP virou o USB-C dos AI agents na Web3 (ou seria Web4?)</strong></h3><p style="text-align: justify;">Se voc&#234; usa Claude, Cursor ou qualquer LLM s&#233;rio hoje, provavelmente j&#225; ouviu falar em MCP. O <a href="https://modelcontextprotocol.io?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">Model Context Protocol</a> foi lan&#231;ado pela Anthropic como padr&#227;o aberto para conectar modelos de linguagem a sistemas externos: APIs, bancos de dados, ferramentas, arquivos e, cada vez mais, blockchains.</p><p style="text-align: justify;">Em dezembro de 2025, a Anthropic doou o protocolo para a Agentic AI Foundation (sob a Linux Foundation), garantindo neutralidade e governan&#231;a comunit&#225;ria. OpenAI, Google DeepMind, Microsoft e AWS j&#225; suportam ou integram MCP. A ado&#231;&#227;o explodiu: milhares de MCP servers comunit&#225;rios no GitHub, SDKs em m&#250;ltiplas linguagens e um ecossistema crescendo r&#225;pido.</p><p style="text-align: justify;">A met&#225;fora que circula nos grupos &#233; simples: MCP &#233; o USB-C dos AI agents. Em vez de escrever uma integra&#231;&#227;o customizada para cada ferramenta, voc&#234; conecta qualquer LLM a qualquer sistema via um &#250;nico protocolo. O modelo descobre as ferramentas automaticamente via handshake e executa a&#231;&#245;es sem precisar de c&#243;digo espec&#237;fico por servi&#231;o.</p><p style="text-align: justify;">Na Web3, isso virou infraestrutura de verdade. Um AI agent conectado a um MCP server pode consultar saldos de wallets, executar transa&#231;&#245;es, interagir com smart contracts e analisar dados on-chain usando linguagem natural, sem c&#243;digo customizado por rede.</p><p style="text-align: justify;">As principais foundations j&#225; lan&#231;aram servidores oficiais: Solana Foundation tem o <a href="https://github.com/solana-foundation/solana-mcp-official?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">solana-foundation/solana-mcp-official</a>, BNB Chain tem o <a href="https://github.com/bnb-chain/bnbchain-mcp?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">bnb-chain/bnbchain-mcp</a> (com suporte a BSC, opBNB e Greenfield) e Base/Coinbase integrou MCP via <a href="https://github.com/coinbase/agentkit?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">AgentKit</a> com exemplos de a&#231;&#245;es on-chain reais, incluindo transfer&#234;ncias de USDC na Base. O repo <a href="https://github.com/strangelove-ventures/web3-mcp?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">strangelove-ventures/web3-mcp</a> vai al&#233;m e suporta Ethereum, Solana, XRP Ledger, Cardano, TON e THORChain via um &#250;nico servidor.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!SA94!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!SA94!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 424w, https://substackcdn.com/image/fetch/$s_!SA94!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 848w, https://substackcdn.com/image/fetch/$s_!SA94!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 1272w, https://substackcdn.com/image/fetch/$s_!SA94!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!SA94!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png" width="1024" height="487" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:487,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1178750,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/190576453?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60ab6c2e-00e7-46bb-8596-c4a52446fbf5_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!SA94!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 424w, https://substackcdn.com/image/fetch/$s_!SA94!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 848w, https://substackcdn.com/image/fetch/$s_!SA94!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 1272w, https://substackcdn.com/image/fetch/$s_!SA94!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d63e84-7f09-4cc9-9950-c256b260a98a_1024x487.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;">O detalhe t&#233;cnico que importa: MCP n&#227;o s&#243; facilita o desenvolvimento, ele reduz consumo de tokens. Em vez de chamar ferramentas diretamente, o agent gera c&#243;digo para chamar as tools, o que &#233; mais eficiente em contextos de alta frequ&#234;ncia como DeFi e trading. Combinado com protocolos como x402 (pagamentos agentic on-chain), a stack come&#231;a a se parecer com o que o setor chama de &#8220;autonomous agent economy&#8221; de verdade.</p><p style="text-align: justify;">Para quem est&#225; buildando AI + blockchain em 2026, MCP j&#225; n&#227;o &#233; opcional. &#201; o ponto de partida da stack que o setor come&#231;a a chamar de Web4: agents aut&#244;nomos, com identidade on-chain, capazes de transacionar e coordenar entre si sem interven&#231;&#227;o humana. O restante da stack voc&#234; encontra nessa edi&#231;&#227;o.</p><blockquote><h2><strong>&#128240;  MORE NEWS</strong></h2></blockquote><h3><strong>Meta compra o Moltbook, a rede social para AI agents</strong></h3><p>O Moltbook viralizou em janeiro como um Reddit s&#243; para AI agents &#8212; sem humanos, apenas bots postando, comentando e votando. Boa parte dos posts era fake (brecha no Supabase permitia qualquer um se passar por um agent), mas o conceito pegou. O criador do OpenClaw, o agent aut&#244;nomo por tr&#225;s do Moltbook, j&#225; havia sido contratado pela OpenAI em fevereiro.</p><p>Na ter&#231;a, a Meta anunciou a aquisi&#231;&#227;o. Os fundadores entram para o Meta Superintelligence Labs. Em nota interna, a Meta descreveu o Moltbook como uma plataforma que &#8220;estabelece um registro onde agents s&#227;o verificados e vinculados aos seus donos humanos&#8221; &#8212; exatamente o que o ERC-8004 prop&#245;e fazer de forma descentralizada. A corrida por infraestrutura de identidade para AI agents saiu do papel. A quest&#227;o &#233; quem vai controlar essa camada.</p><p>Leia mais sobre a repercuss&#227;o <a href="https://x.com/8teAPi/status/2031420366770549031?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">aqui</a>.</p><h3><strong>GitCity: seu GitHub como uma cidade 3D de pixel art</strong></h3><p style="text-align: justify;">Foi provavelmente o projeto que mais circulou nos grupos de devs no come&#231;o de mar&#231;o. O <a href="https://www.thegitcity.com/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">GitCity</a> transforma qualquer perfil do GitHub em um pr&#233;dio dentro de uma cidade 3D: altura reflete contribui&#231;&#245;es totais, largura o n&#250;mero de reposit&#243;rios, janelas acesas representam atividade recente. A renderiza&#231;&#227;o usa Three.js com instanced meshes e LOD. Circulou bastante o coment&#225;rio: <em>&#8220;d&#225; pra ver quando algu&#233;m virou gerente, o pr&#233;dio para de crescer.&#8221;</em> O projeto tem achievements, kudos entre devs e um token ($GITC). Vale conferir o tamanho do seu pr&#233;dio na: <a href="https://www.thegitcity.com/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">thegitcity.com</a>.</p><h3><strong>Dev brasileiro cruza dados p&#250;blicos para mapear risco financeiro de pol&#237;ticos</strong></h3><p style="text-align: justify;">Bruno C&#233;sar, programador ligado ao movimento br/acc, construiu uma ferramenta que cruza bases abertas (Portal da Transpar&#234;ncia, TCU, Receita Federal) para identificar padr&#245;es de risco envolvendo agentes p&#250;blicos, usando Neo4j para visualiza&#231;&#227;o de grafos, Codex para normaliza&#231;&#227;o e Claude para execu&#231;&#227;o, tudo rodando localmente em um servidor com 128 GB de RAM. A recep&#231;&#227;o foi dividida: a demo que viralizou usava dados mock. Bruno confirmou isso em resposta ao @CODIGOBRAHMA, mas o viral j&#225; tinha tomado vida pr&#243;pria. Parte dos devs viu comunica&#231;&#227;o irrespons&#225;vel; outra defendeu o conceito como leg&#237;timo. A tens&#227;o &#233; conhecida em civic tech: mostrar que algo &#233; poss&#237;vel versus n&#227;o antecipar conclus&#245;es que o dado ainda n&#227;o sustenta.</p><p style="text-align: justify;">Para ver o reposit&#243;rio que o Bruno desenvolveu o World Open Graph, <a href="https://github.com/World-Open-Graph/br-acc">clique aqui</a>.</p><h3><strong>Eon Systems fez o primeiro upload de c&#233;rebro completo da hist&#243;ria</strong></h3><p style="text-align: justify;">A startup de San Francisco usou o connectoma completo de uma mosca-da-fruta (Drosophila melanogaster) para criar a primeira emula&#231;&#227;o de c&#233;rebro inteiro rodando dentro de um corpo simulado. S&#227;o mais de 125 mil neur&#244;nios e 50 milh&#245;es de conex&#245;es sin&#225;pticas mapeados pelo projeto FlyWire em 2024, integrados ao motor de f&#237;sica MuJoCo do Google DeepMind. A mosca digital caminha, se limpa e explora o ambiente sem nenhum treinamento por refor&#231;o: o comportamento emerge direto dos circuitos neurais originais, com 91% de acur&#225;cia comportamental.</p><p style="text-align: justify;">O relevante para a comunidade Web3 est&#225; no enquadramento dos fundadores: eles posicionam a emula&#231;&#227;o de c&#233;rebro inteiro como alternativa descentralizada e alinhada com valores humanos frente a sistemas de IA opacos. Robin Hanson, refer&#234;ncia em futarquia e prediction markets, &#233; advisor da empresa. O pr&#243;ximo alvo &#233; o c&#233;rebro de um camundongo (70 milh&#245;es de neur&#244;nios), antes de tentar escalar para humanos. A pesquisa ainda n&#227;o foi publicada em peer review.</p><p style="text-align: justify;"><a href="https://theinnermostloop.substack.com/p/the-first-multi-behavior-brain-upload?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">Post original do co-fundador (Substack)</a>  |  <a href="https://github.com/eonsystemspbc?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">GitHub da Eon Systems</a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!UEkm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!UEkm!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 424w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 848w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 1272w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!UEkm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png" width="1024" height="449" 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srcset="https://substackcdn.com/image/fetch/$s_!UEkm!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 424w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 848w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 1272w, https://substackcdn.com/image/fetch/$s_!UEkm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a586bbe-ab2a-418d-8b89-838d127ce345_1024x449.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><h2><strong>&#128467;&#65039;  EVENTOS PARCEIROS</strong></h2></blockquote><h3><strong>&#127807;  Ip&#234; Village Floripa 2026  |  Abril, Florian&#243;polis</strong></h3><p style="text-align: justify;">O Ip&#234; Village volta para a segunda edi&#231;&#227;o: um m&#234;s inteiro de pop-up city em Jurer&#234; Internacional, reunindo builders, founders e researchers para construir com AI, blockchain e tecnologias descentralizadas. A estrutura &#233; distribu&#237;da por Hacker Houses tem&#225;ticas espalhadas pelo bairro, com workshops, networking e constru&#231;&#227;o de projetos reais. A WEB3DEV tem cupom exclusivo para a comunidade.</p><ul><li><p>Desconto para a comunidade WEB3DEV com o cupom <strong>IPEWEB3DEV</strong></p></li></ul><p style="text-align: justify;">Ingressos e inscri&#231;&#245;es: <a href="https://luma.com/4wtl1bdz?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">luma.com/4wtl1bdz</a></p><h3 style="text-align: justify;"><strong>&#127915; Ingressos j&#225; dispon&#237;veis para o TokenNation Brasil</strong></h3><p style="text-align: justify;">Esse ano o evento re&#250;ne builders, founders e devs para dois dias de conte&#250;do t&#233;cnico, networking e demos em Web3. O destaque da edi&#231;&#227;o &#233; o <strong>HackaNation</strong> &#8212; o hackathon oficial do evento, na segunda edi&#231;&#227;o, com tem&#225;ticas que cruzam Blockchain e Inclus&#227;o Financeira, IA + Web3, Sustentabilidade e Cultura. </p><p style="text-align: justify;">O cronograma come&#231;a agora em mar&#231;o (abertura de inscri&#231;&#245;es e Twitter Spaces quinzenais), passa por um bootcamp presencial em abril no Inteli e por duas semanas de mentorias em maio, com a grande final no palco do TokenNation em 1 e 2 de junho.</p><p style="text-align: justify;"><strong>Inscri&#231;&#245;es para o hackathon:</strong> <a href="https://taikai.network/TokenNation/hackathons/Hackanation2026/overview?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">tokennation.com.br/hackanation</a>  &#8226;  <strong>Ingressos:</strong> <a href="https://www.sympla.com.br/evento/tokennation-brasil-2026/3330474?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">sympla.com.br/evento/tokennation-brasil-2026/3330474</a>  &#8226;  <strong>Site: </strong><a href="https://tokennation.com.br/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">tokennation.com.br</a></p><h3><strong>&#128161;  Web3Experts Brazil 2026  |  26 a 28 de junho, S&#227;o Paulo</strong></h3><p style="text-align: justify;">Se voc&#234; vai estar em S&#227;o Paulo no final de junho, j&#225; reserva esses dias. O <a href="http://web3experts.com.br">Web3Experts</a> Brazil chega com proposta clara: nada de hype, s&#243; conte&#250;do t&#233;cnico. Trilhas sobre Blockchain, Smart Contracts, DeFi, Seguran&#231;a e Zero-Knowledge Proofs, criado de devs para devs. A WEB3DEV &#233; Parceira Oficial.</p><ul><li><p>10% de desconto com o cupom <strong>W3DV10<br></strong>Garanta sua vaga: <a href="https://www.sympla.com.br/evento/web3experts-brazil-2026/3323454?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">sympla.com.br/evento/web3experts-brazil-2026/3323454</a>  </p></li><li><p>4 ingressos gratuitos para os primeiros a comentarem nesta publica&#231;&#227;o com:<br><strong>&#8220;Eu quero ir ao Web3Experts Brazil 2026&#8221;</strong>. </p></li></ul><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/p/o-usb-c-dos-ai-agents-chegou-na-web3/comments&quot;,&quot;text&quot;:&quot;Deixe um coment&#225;rio&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://news.w3d.community/p/o-usb-c-dos-ai-agents-chegou-na-web3/comments"><span>Deixe um coment&#225;rio</span></a></p><p>Os ganhadores ser&#227;o contatados por e-mail. Sem resposta em at&#233; 1 semana, passamos para o pr&#243;ximo da fila.</p><p>Para quem quer comprar os ingressos com cripto: <a href="https://luma.com/fqjvijix">https://luma.com/fqjvijix</a></p><blockquote><h2><strong>&#128218;  RADAR DEV</strong></h2></blockquote><h3><strong>ERC-8004 ganha ecossistema: 34 recursos para construir AI agents confi&#225;veis no Ethereum</strong></h3><p style="text-align: justify;">O ERC-8004 entrou no mainnet do Ethereum em janeiro de 2026 e est&#225; se tornando a camada de confian&#231;a para a economia de AI agents. O padr&#227;o define tr&#234;s registros leves on-chain: identidade (baseada em ERC-721), reputa&#231;&#227;o e valida&#231;&#227;o. Em vez de cada protocolo criar sua pr&#243;pria solu&#231;&#227;o, agentes de qualquer organiza&#231;&#227;o podem se descobrir, avaliar e contratar sem confian&#231;a pr&#233;via.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!hqfn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!hqfn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 424w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 848w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 1272w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!hqfn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png" width="1024" height="429" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:429,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1076473,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://news.w3d.community/i/190576453?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60ab6c2e-00e7-46bb-8596-c4a52446fbf5_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!hqfn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 424w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 848w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 1272w, https://substackcdn.com/image/fetch/$s_!hqfn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb9d631de-31c7-4ffc-81a1-f0290c96f774_1024x429.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;">O reposit&#243;rio <a href="https://github.com/sudeepb02/awesome-erc8004?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">awesome-erc8004</a> re&#250;ne 34 recursos curados: implementa&#231;&#245;es de refer&#234;ncia, SDKs, ferramentas de reputa&#231;&#227;o e exemplos de integra&#231;&#227;o com MCP, A2A e x402. &#201; o ponto de entrada mais pr&#225;tico para quem quer buildar nesse stack agora. O padr&#227;o tamb&#233;m fecha o loop com a Trend desta edi&#231;&#227;o: MCP resolve a comunica&#231;&#227;o dos agents com blockchains, ERC-8004 resolve a identidade e confian&#231;a entre eles.</p><p style="text-align: justify;"><a href="https://eips.ethereum.org/EIPS/eip-8004?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">EIP-8004 (spec oficial)</a>  |  <a href="https://github.com/sudeepb02/awesome-erc8004?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">awesome-erc8004 no GitHub</a></p><blockquote><h2><strong>&#128188;  VAGAS REAIS</strong></h2></blockquote><h3><strong>Brasil (remoto) | Desenvolvedor(a) Full-Stack S&#234;nior &#8212; Rheserva/CAEd</strong></h3><p style="text-align: justify;">A <strong>Rheserva</strong> em parceria com o CAEd busca Dev Full-Stack S&#234;nior para sistemas de gest&#227;o e avalia&#231;&#227;o educacional usados em todo o pa&#237;s. Vaga 100% remota, contrato CLT, com 3 posi&#231;&#245;es abertas.</p><p style="text-align: justify;">Stack: Angular 16+ no frontend, Spring Boot 3+ com Java 17 no backend, SQL Server, Swagger/OpenAPI para documenta&#231;&#227;o e pipelines de CI/CD. O perfil esperado &#233; de quem tem autonomia t&#233;cnica, conduz code reviews e apoia o crescimento de plenos e juniores. Experi&#234;ncia com Scrum/Kanban e arquitetura em nuvem &#233; diferencial.</p><p style="text-align: justify;">Requisitos: 5 a 10 anos de experi&#234;ncia, dom&#237;nio de Angular, Java/Spring Boot e Git.</p><p style="text-align: justify;"><a href="https://www.infojobs.com.br/vaga-de-desenvolvedora-full-stack-senior-em-__11014538.aspx?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">Ver vaga no InfoJobs</a></p><h3><strong>Internacional (Upwork) | Blockchain Developer &#8212; REST API + MCP Plugin</strong></h3><p style="text-align: justify;">Projeto remoto worldwide, pre&#231;o fixo de US$ 1.000, n&#237;vel intermedi&#225;rio. A vaga busca um dev com experi&#234;ncia em blockchain para construir uma REST API integrada com AI, com suporte a MCP ou formato de plugin. O escopo inclui a ponte entre infraestrutura blockchain e sistemas de AI &#8212; exatamente o eixo da Trend desta edi&#231;&#227;o.</p><p style="text-align: justify;">Projeto ongoing, com possibilidade de continuidade. Bom ponto de entrada para quem quer construir portf&#243;lio na interse&#231;&#227;o de AI agents e Web3.</p><p style="text-align: justify;"><a href="https://www.upwork.com/freelance-jobs/apply/Blockchain-Developer-for-Integrated-REST-API-MCP-Plugin_~022030029954145788144/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=mar2026">Ver vaga completa no Upwork</a></p><p><strong>Boa semana de builds.</strong></p><p style="text-align: justify;">Pr&#243;xima edi&#231;&#227;o: primeira semana de abril. <br>Se essa edi&#231;&#227;o foi &#250;til, encaminha para um dev que ainda n&#227;o conhece a comunidade.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Compartilhar WEB3DEV&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://news.w3d.community/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Compartilhar WEB3DEV</span></a></p><p style="text-align: justify;"></p>]]></content:encoded></item><item><title><![CDATA[73% das startups de AI estão mentindo (e outras verdades de fevereiro/26)]]></title><description><![CDATA[Agentes aut&#244;nomos criam tokens, SpaceX usa dados de IA e devs questionam suas skills. Fevereiro &#233; m&#234;s de reflex&#227;o.]]></description><link>https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo</link><guid isPermaLink="false">https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Thu, 05 Feb 2026 10:30:46 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!foT0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1><strong>&#128075; Ol&#225;, Builder!</strong></h1><p>A Web3News de Fevereiro come&#231;ou com aquela sensa&#231;&#227;o de d&#233;j&#224; vu: muito hype de AI, algumas verdades inconvenientes e o mercado Web3 tentando descobrir onde est&#225; o valor real no meio do ru&#237;do.</p><p>Enquanto <a href="https://livecoins.com.br/agentes-de-ia-da-moltbook-criam-criptomoedas-e-religiao/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_ai_trends">agentes de AI da Moltbook criavam criptomoedas e at&#233; religi&#245;es de forma aut&#244;noma</a>, uma an&#225;lise revelou que <a href="https://pub.towardsai.net/i-reverse-engineered-200-ai-startups-73-are-lying-a8610acab0d3?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_ai_trends">73% de 200 startups de AI avaliadas est&#227;o basicamente mentindo sobre suas capacidades</a>. O Brasil, por sua vez, <a href="https://web3news.com.br/noticia/1473/brasil-ocupa-7-lugar-mundial-em-gastos-com-apps-de-ia-generativa-em-2024-aponta-pesquisa-da-sensor-tower?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_brasil_ai">ocupa o 7&#186; lugar mundial em gastos com apps de AI generativa</a>.</p><p>Essa edi&#231;&#227;o &#233; sobre separar sinal de ru&#237;do, entender o que importa de verdade e se posicionar melhor no mercado.</p><h2><strong>&#129302; Trend da Semana: O Paradoxo da AI Aut&#244;noma</strong></h2><p>Aqui est&#225; o paradoxo que ningu&#233;m quer admitir: quanto mais aut&#244;noma a AI fica, menos transparente ela se torna. Os <a href="https://livecoins.com.br/agentes-de-ia-da-moltbook-criam-criptomoedas-e-religiao/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_ai_trends">agentes da Moltbook criando criptomoedas sem interven&#231;&#227;o humana</a> s&#227;o impressionantes tecnicamente, mas levantam quest&#245;es fundamentais: Quem assume responsabilidade quando algo d&#225; errado? Quem audita essas decis&#245;es?</p><p>E antes de voc&#234; se empolgar com agentes aut&#244;nomos, precisa ver <a href="https://www.youtube.com/watch?v=gpe7oPy9d7c&amp;utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_mcp_security">o que aconteceu com essa &#8220;rede social de agentes&#8221;</a>. Pesquisadores de seguran&#231;a descobriram que o chamado Moltbot, Clawdbot, OpenClaw (eles mudam o nome toda semana) armazena suas chaves de API da OpenAI, tokens do Telegram, vari&#225;veis de ambiente e at&#233; chaves SSH em <strong>texto puro</strong>. Sem criptografia. Nenhuma.</p><p>&#201; o equivalente a colar os dados do seu cart&#227;o de cr&#233;dito com senha do seu banco na porta de casa, s&#243; que na internet. E mesmo quando voc&#234; deleta uma chave, ela fica salva em at&#233; cinco arquivos de backup no mesmo diret&#243;rio. O Pior: o banco de dados da plataforma estava com endpoint aberto, permitindo que qualquer pessoa assumisse controle de agentes alheios.</p><p>E a&#237; entra o elefante na sala: O mercado est&#225; cheio de smoke and mirrors, e muitas vezes o que &#233; vendido como &#8220;agente aut&#244;nomo&#8221; &#233;, na verdade, uma s&#233;rie de if-else statements com uma camada de GPT por cima.</p><p><strong>Para os devs, isso significa tr&#234;s coisas:</strong></p><p><strong>1. Isolamento &#233; lei</strong>: Nunca rode agentes aut&#244;nomos na sua m&#225;quina principal. VPS de teste, containers Docker com restri&#231;&#245;es pesadas, ou nem rode.</p><p><strong>2. Audite as skills</strong>: Trate qualquer extens&#227;o de agente como um execut&#225;vel de site de pirataria. Leia o c&#243;digo, entenda o que ele envia pela rede. Se n&#227;o entendeu, n&#227;o rode.</p><p><strong>3. Hype n&#227;o &#233; arquitetura</strong>: N&#227;o confunda prova de conceito barulhenta com ferramenta de engenharia s&#243;lida. O processinho por vazamento de dados &#233; real.</p><p>E j&#225; que estamos falando de autonomia concentrada, <a href="https://techcrunch.com/2026/02/02/elon-musk-spacex-acquires-xai-data-centers-space-merger/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_spacex_xai">Elon Musk consolidou SpaceX e xAI em um &#250;nico ecossistema de infraestrutura espacial e AI</a>. Mais centraliza&#231;&#227;o. Menos transpar&#234;ncia. Voc&#234; decide se isso &#233; efici&#234;ncia ou risco.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!foT0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!foT0!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 424w, https://substackcdn.com/image/fetch/$s_!foT0!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 848w, https://substackcdn.com/image/fetch/$s_!foT0!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 1272w, https://substackcdn.com/image/fetch/$s_!foT0!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!foT0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png" width="1536" height="304" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:304,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1176272,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/186951308?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9178b9c7-6a97-4d4b-a5e6-93f873e588d9_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!foT0!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 424w, https://substackcdn.com/image/fetch/$s_!foT0!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 848w, https://substackcdn.com/image/fetch/$s_!foT0!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 1272w, https://substackcdn.com/image/fetch/$s_!foT0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59a2818-db38-4ce4-bb9f-57c4cd618ba1_1536x304.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h2><strong>&#128161; News: Desenvolvimento, Habilidades e o Efeito Colateral da AI</strong></h2><p>Enquanto gastamos bilh&#245;es em apps de AI (o Brasil est&#225; em 7&#186; lugar global nisso), um estudo da Anthropic levanta uma quest&#227;o que muitos devs sentem mas poucos falam: <a href="https://www.tabnews.com.br/NewsletterOficial/estudo-da-anthropic-analisa-se-o-uso-de-ia-em-programacao-prejudica-desenvolvimento-de-habilidades?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_ai_skills">ser&#225; que usar AI para programar est&#225; prejudicando o desenvolvimento das nossas habilidades?</a></p><p>A resposta n&#227;o &#233; bin&#225;ria. O problema n&#227;o &#233; usar copilots ou LLMs para acelerar tarefas repetitivas. O problema &#233; quando delegamos todo o pensamento cr&#237;tico para a m&#225;quina. &#201; como usar GPS para dirigir: &#250;til, mas se voc&#234; nunca aprendeu a ler um mapa, est&#225; vulner&#225;vel quando o sinal cai.</p><p>A pergunta certa n&#227;o &#233; &#8220;devo usar AI?&#8221; &#201; &#8220;em quais momentos devo for&#231;ar meu pr&#243;prio racioc&#237;nio?&#8221;</p><h2><strong>&#127760; Web3: Quando a Honestidade Vence o Ego</strong></h2><p>Enquanto AIs centralizam poder, redes sociais descentralizadas tentam distribu&#237;-lo. E aqui est&#225; um caso interessante: <a href="https://web3news.com.br/noticia/1519/farcaster-devolve-us-180-milhoes-e-transfere-protocolo-para-operadora-de-infraestrutura?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_farcaster">a Farcaster foi adquirida pela Neynar e vai devolver US$ 180 milh&#245;es aos investidores</a>.</p><p>N&#227;o, a Farcaster n&#227;o est&#225; fechando. O protocolo continua funcionando com 250 mil usu&#225;rios ativos mensais. Mas os fundadores Dan Romero e Varun Srinivasan reconheceram que escalar uma rede social descentralizada com modelo &#8220;social-first&#8221; &#233; mais complexo do que imaginavam. Ent&#227;o transferiram a gest&#227;o para a Neynar, empresa especializada em infraestrutura Web3 que j&#225; trabalhava com eles desde o in&#237;cio. Isso significa que agora o foco &#233; melhorar o protocolo e incentivar os builders!</p><p><strong>O que intriga nessa hist&#243;ria &#233; que todo o capital levantado foi devolvido.</strong></p><p>Isso &#233; raro. Rar&#237;ssimo. Em um mercado cheio de founders que queimam dinheiro de investidor at&#233; o &#250;ltimo centavo e depois culpam &#8220;condi&#231;&#245;es de mercado&#8221;, a Merkle Manufactory (desenvolvedora da Farcaster) est&#225; devolvendo US$ 180 milh&#245;es integralmente. N&#227;o &#233; fal&#234;ncia. &#201; integridade.</p><p>A li&#231;&#227;o aqui n&#227;o &#233; &#8220;redes sociais descentralizadas n&#227;o funcionam&#8221;. &#201; &#8220;honestidade e responsabilidade com capital alheio ainda existem&#8221;. E no ecossistema Web3, onde a palavra &#8220;exit scam&#8221; &#233; t&#227;o comum quanto &#8220;GM&#8221;, isso importa.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!hic1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!hic1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 424w, https://substackcdn.com/image/fetch/$s_!hic1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 848w, https://substackcdn.com/image/fetch/$s_!hic1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 1272w, https://substackcdn.com/image/fetch/$s_!hic1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!hic1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png" width="1536" height="314" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:314,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1246655,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/186951308?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F138b8261-8da1-4f1b-a449-ffd0826f4f90_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!hic1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 424w, https://substackcdn.com/image/fetch/$s_!hic1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 848w, https://substackcdn.com/image/fetch/$s_!hic1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 1272w, https://substackcdn.com/image/fetch/$s_!hic1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e5004a-8990-478e-8680-687d5a8913ac_1536x314.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h3><strong>&#127796; Falando em Construir: Ip&#234; City Est&#225; Chegando</strong></h3><p>Se voc&#234; quer estar do lado certo dessa conversa sobre descentraliza&#231;&#227;o, infraestrutura Web3 e comunidade real (n&#227;o apenas Discord e Telegram), precisa conhecer a <strong>Ip&#234; City</strong>.</p><p>&#201; uma popup city que vai rolar em <strong>Florian&#243;polis em Abril de 2026</strong>. N&#227;o &#233; s&#243; mais um evento, a ideia &#233; criar uma vila tempor&#225;ria onde desenvolvedores, founders e construtores que v&#227;o realmente trabalhar juntos em projetos reais.</p><p>E tem um detalhe importante: o app da Ip&#234; City est&#225; conectado com a Farcaster. Ou seja, voc&#234; vai estar usando na pr&#225;tica aquilo que acabou de ler sobre redes descentralizadas.</p><p><strong>Quer entrar agora com vantagem? </strong>Comprando o passaporte pelo link da <a href="https://artizen.fund/index/p/ip-city?season=6&amp;utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_ipecity">Artizen Fund</a>, voc&#234; ganha <strong>20% de desconto</strong>. E mais: as vendas pela plataforma viram <strong>grants durante a Ip&#234; Village 2026</strong>. Isso significa que, al&#233;m do benef&#237;cio, voc&#234; pode ter acesso a grants para os seus projetos.</p><p>Estar l&#225; vai valer mais do que qualquer curso sobre Web3. <br>Vai ser imers&#227;o e pr&#225;tica total.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;6c3c7a46-c467-470e-b201-a53aaf1fc413&quot;,&quot;duration&quot;:null}"></div><h2><strong>&#128188; Vagas: De Front-end a Growth, Tem Espa&#231;o Pra Todo Mundo</strong></h2><p>O mercado est&#225; diversificado. Tem oportunidade para todos os perfis:</p><h3><strong>1&#65039;&#8419; Desenvolvedor Front-end (JavaScript, React, HTML, CSS) na Dynamox</strong></h3><p>Empresa brasileira de IoT industrial procura dev front-end para trabalhar com dashboards de monitoramento. Se voc&#234; est&#225; come&#231;ando ou quer consolidar suas skills em React, essa &#233; uma boa porta de entrada.</p><p>&#128205; <a href="https://www.glassdoor.com.br/job-listing/desenvolvedor-front-end-javascript-react-html-e-css-dynamox-JV_IC2425124_KO0,51_KE52,59.htm?jl=1010014182455&amp;utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_vagas&amp;utm_content=dynamox_frontend">Ver vaga completa no Glassdoor</a></p><h3><strong>2&#65039;&#8419; T&#233;cnico de Suporte N1 Jr. em Minas Gerais</strong></h3><p>N&#227;o precisa ser desenvolvedor para entrar no mercado tech. Se voc&#234; tem boa comunica&#231;&#227;o e quer come&#231;ar do zero, suporte t&#233;cnico &#233; um caminho s&#243;lido para aprender sistemas, troubleshooting e depois migrar para dev se quiser.</p><p>&#128205; <a href="https://www.infojobs.com.br/vaga-de-tecnico-suporte-n1-jr-em-minas-gerais__11321338.aspx?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_vagas&amp;utm_content=suporte_n1_mg">Ver vaga no Infojobs</a></p><h3><strong>3&#65039;&#8419; Senior Full Stack Engineer na Fact Machine (Solana)</strong></h3><p>Se voc&#234; j&#225; tem experi&#234;ncia e quer trabalhar diretamente com blockchain, essa vaga &#233; direto no ecossistema Solana. Requisitos: s&#243;lido em backend, frontend e disposto a mergulhar fundo em smart contracts.</p><p>&#128205; <a href="https://jobs.solana.com/companies/fact-machine/jobs/66655081-senior-full-stack-engineer?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_vagas&amp;utm_content=solana_fullstack#content">Ver vaga no Solana Jobs</a></p><h3><strong>4&#65039;&#8419; Prediction Markets Growth na Seer (N&#227;o-Dev)</strong></h3><p>E para quem n&#227;o &#233; desenvolvedor mas quer trabalhar com Web3, aqui est&#225; a chance: vaga focada em growth para mercados de predi&#231;&#227;o, um nicho que atualmente ganhou os holofotes. Se voc&#234; manja de marketing, estrat&#233;gia de aquisi&#231;&#227;o e quer entrar no universo cripto sem programar, essa &#233; a porta.</p><p>&#128205; <a href="https://cryptojobslist.com/jobs/job-title-prediction-markets-growth-at-seer?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_vagas&amp;utm_content=seer_growth">Ver vaga no CryptoJobsList</a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!OQ9P!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!OQ9P!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 424w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 848w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 1272w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!OQ9P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png" width="1536" height="418" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:418,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1587770,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/186951308?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F10df82ae-9784-48b5-98dd-784e40afa951_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!OQ9P!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 424w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 848w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 1272w, https://substackcdn.com/image/fetch/$s_!OQ9P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F098d3396-cad6-46d0-b9e0-7796361652ad_1536x418.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2><strong>&#128640; Radar Dev</strong></h2><p>Eventos e oportunidades confirmados para fevereiro:</p><p><strong>&#8226; ETHDenver 2026</strong> acontece de 15 a 20 de fevereiro em Denver. &#201; o maior BUIDLathon de Ethereum do mundo. Mesmo que voc&#234; n&#227;o v&#225;, <a href="https://ethdenver.com/schedule/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_eventos">acompanhe as talks no canal oficial depois</a>.</p><p><strong>&#8226; Colosseum hackathons</strong> (2-12 de fevereiro, deadline dia 12) promotivo pela Solana Foundation &#233; o primeiro hackathon onde s&#243; c&#243;digos escritos por agentes de AI podem competir. </p><p>Agentes aut&#244;nomos s&#227;o registrados pelos times e os <a href="https://colosseum.com/agent-hackathon/projects">projetos e suas pontua&#231;&#245;es</a> ficam vis&#237;veis pela plataforma do Hackathon. Humanos votam nos nos inscritos conectando conta do X. A competi&#231;&#227;o est&#225; acirrada com 313 projetos j&#225; foram submetidos at&#233; agora. </p><p>Afinal s&#227;o US$ 100 mil em pr&#234;mios (1&#186; lugar leva US$ 50k). Vencedores ser&#227;o anunciados dia 16 de fevereiro. &#201; explicitamente experimental. <a href="https://colosseum.com/agent-hackathon/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=fev2026_hackathons">Mais detalhes aqui</a>.</p><p></p><p>Se essa newsletter agregou, compartilha com devs amigos. </p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Compartilhar&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Compartilhar</span></a></p><p>E se voc&#234; tem sugest&#245;es de pauta, deixe seu coment&#225;rio. </p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo/comments&quot;,&quot;text&quot;:&quot;Deixe um coment&#225;rio&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://news.w3d.community/p/73-das-startups-de-ai-estao-mentindo/comments"><span>Deixe um coment&#225;rio</span></a></p><p>Levamos todos os feedbacks a s&#233;rio.<br><strong>At&#233; a pr&#243;xima edi&#231;&#227;o da Web3News!</strong><br>Equipe WEB3DEV</p>]]></content:encoded></item><item><title><![CDATA[🌍 Bem-vindo à Web3News]]></title><description><![CDATA[Feliz ano novo!]]></description><link>https://news.w3d.community/p/bem-vindo-a-web3news</link><guid isPermaLink="false">https://news.w3d.community/p/bem-vindo-a-web3news</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Wed, 07 Jan 2026 10:07:24 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/3779302f-ba3c-413b-a07b-d8a2f3b9ae89_2110x868.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Na primeira semana de cada m&#234;s, voc&#234; recebe aqui o essencial: not&#237;cias de blockchain que importam, vagas que valem a pena, eventos onde voc&#234; realmente constr&#243;i conex&#245;es. Nossa curadoria &#233; simples mas exigente. Monitoramos os melhores canais do mercado global para trazer, em portugu&#234;s, o que voc&#234; precisa para ganhar senioridade sem perder tempo.</p><p>Se seu objetivo &#233; acompanhar as mudan&#231;as do ecossistema cripto, encontrar oportunidades em hackathons, bootcamps e cursos principalmente em n&#237;vel LATAM, ou simplesmente estar em dia enquanto o mercado respira, voc&#234; est&#225; no lugar certo. Vamos come&#231;ar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6XGn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6XGn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 424w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 848w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 1272w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6XGn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png" width="1024" height="358" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:358,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:856841,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/183373702?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe1c92c46-047b-43dc-a399-15b78366d1c9_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!6XGn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 424w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 848w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 1272w, https://substackcdn.com/image/fetch/$s_!6XGn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb16ba581-cbf9-43a5-bb54-57a5251b678a_1024x358.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2>&#128202; Web3News - Not&#237;cias que Definem o Mercado</h2><h3>Trend da Semana: Sinais de Contra&#231;&#227;o no Ecossistema</h3><p>A Web3 Foundation (Funda&#231;&#227;o da Polkadot) divulgou recentemente tr&#234;s not&#237;cias que, juntas, desenham um cen&#225;rio bastante diferente do que v&#237;amos h&#225; alguns meses. Primeiro, <a href="https://medium.com/web3foundation/web3-foundation-is-sunsetting-the-decentralized-nodes-program-761b70b1a468?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=decentralized_nodes_program">o encerramento do Decentralized Nodes Program</a>. Depois, o fechamento do <a href="https://medium.com/web3foundation/decentralized-voices-closing-this-chapter-carrying-the-lessons-forward-e10d3a46a7b6?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=decentralized_voices">Decentralized Voices</a>, uma iniciativa que buscava democratizar a governan&#231;a.</p><p>Mas o mais revelador talvez seja o terceiro movimento: novas <a href="https://medium.com/web3foundation/w3f-opengov-proposal-voting-guidelines-543ff7faba03?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=opengov_guidelines">guidelines para vota&#231;&#227;o no OpenGov</a> que, na pr&#225;tica, tornaram o &#8220;Open&#8221; bem menos aberto. Guidelines mais restritivas significam menos espa&#231;o para propostas experimentais e mais controle centralizado.</p><p>Quando voc&#234; v&#234; uma funda&#231;&#227;o major cortando programas de descentraliza&#231;&#227;o e criando barreiras para governan&#231;a, a pergunta fica &#243;bvia: ser&#225; que estamos vendo os primeiros sinais de um bear market mais profundo? N&#227;o &#233; certeza. N&#227;o &#233; p&#226;nico. Mas &#233;, com certeza, algo para ficar de olho.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!zT8S!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!zT8S!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 424w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 848w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 1272w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!zT8S!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png" width="1024" height="272" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:272,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:670902,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:&quot;&quot;,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/183373702?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa21694e4-930e-41e7-9b03-20f7ddb0c950_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!zT8S!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 424w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 848w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 1272w, https://substackcdn.com/image/fetch/$s_!zT8S!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a62f61-10e0-4fbd-8541-f4db09c939f0_1024x272.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>AI N&#227;o &#201; S&#243; Ganho: A Vulnerabilidade Que Ningu&#233;m Quer Conversar</h3><p>Pesquisadores chineses da equipe DARKNAVY fizeram uma demonstra&#231;&#227;o que tirou o sono de quem trabalha com IoT: <a href="https://interestingengineering.com/ai-robotics/security-flaw-could-allow-hackers-control-robots?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=robots_security_flaw">rob&#244;s humanoides podem ser completamente hijacked apenas com comandos de voz</a>. Em testes no GEEKCon em Shanghai, um rob&#244; Unitree comercial foi comprometido explorando vulnerabilidades em seu sistema de IA. Mais preocupante ainda: uma vez hijacked, o rob&#244; conseguiu transmitir o exploit via wireless para outro rob&#244; que estava completamente offline.</p><p>Os riscos n&#227;o s&#227;o te&#243;ricos. Ataques a rob&#244;s inteligentes resulta em danos f&#237;sicos reais, diferente de um data breach tradicional. Conforme rob&#244;s ganham autonomia e mobilidade, a seguran&#231;a deixa de ser s&#243; um problema de dados e vira um problema de seguran&#231;a f&#237;sica. Vale pensar: quando voc&#234; integra AI em seu projeto, qual &#233; o escopo de seguran&#231;a que voc&#234; realmente est&#225; considerando?</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!az75!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!az75!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 424w, https://substackcdn.com/image/fetch/$s_!az75!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 848w, https://substackcdn.com/image/fetch/$s_!az75!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 1272w, https://substackcdn.com/image/fetch/$s_!az75!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!az75!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png" width="740" height="312" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:312,&quot;width&quot;:740,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:592414,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/183373702?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa21694e4-930e-41e7-9b03-20f7ddb0c950_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!az75!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 424w, https://substackcdn.com/image/fetch/$s_!az75!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 848w, https://substackcdn.com/image/fetch/$s_!az75!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 1272w, https://substackcdn.com/image/fetch/$s_!az75!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca5e5c6c-612a-43a2-bb10-6dcd6582abc4_740x312.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2>&#128188; Dev Jobs - Oportunidades em Aberto</h2><h3>Backend Engineer @Solana Ecosystem - Remoto Internacional</h3><p><a href="https://jobs.solana.com/companies/anchorage-digital/jobs/64259945-member-of-technical-staff-custody-backend-engineer#content?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=anchorage_backend_engineer">Anchorage Digital est&#225; buscando um Member of Technical Staff focado em Custody (Backend Engineer)</a>. Projeto que demanda conhecimento s&#243;lido em sistemas criptogr&#225;ficos e infraestrutura blockchain. Se voc&#234; tem experi&#234;ncia construindo systems resilientes, essa &#233; uma conversa que faz sentido.</p><h3>Full-Stack S&#234;nior para Startups BR - 100% Remoto</h3><p><a href="https://www.infojobs.com.br/vaga-de-desenvolvedora-full-stack-senior-em-__11014538.aspx?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=fullstack_senior_brasil">Desenvolvedor(a) Full-Stack S&#234;nior procura por empresa brasileira</a>. Oportunidade para quem quer aplicar conhecimento em um cen&#225;rio real do mercado local. Curr&#237;culo de s&#234;nior com realidade salarial do Brasil ainda &#233; raro de encontrar bem feito.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!vb88!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!vb88!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 424w, https://substackcdn.com/image/fetch/$s_!vb88!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 848w, https://substackcdn.com/image/fetch/$s_!vb88!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 1272w, https://substackcdn.com/image/fetch/$s_!vb88!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!vb88!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png" width="1024" height="282" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:282,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:682970,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/183373702?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa21694e4-930e-41e7-9b03-20f7ddb0c950_1024x1536.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!vb88!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 424w, https://substackcdn.com/image/fetch/$s_!vb88!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 848w, https://substackcdn.com/image/fetch/$s_!vb88!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 1272w, https://substackcdn.com/image/fetch/$s_!vb88!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd49725e3-4ef1-45be-889d-20df0a52da47_1024x282.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2>&#128293; Building Season - Hackathons e Bootcamps</h2><h3>Ip&#234; City: Popup Web3 em Florian&#243;polis (Abril)</h3><p>Inscri&#231;&#245;es abertas para <a href="https://ipe.city/village2026/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=ipe_city_evento">Ip&#234; City</a>, um evento que re&#250;ne builders do ecossistema para criar, conectar e executar. </p><p>Janeiro &#233; o m&#234;s certo para garantir seu spot, pois temos um cupom de 15% off para membros da WEB3DEV, bastar usar o cupom <em>IPEWEB3DEV15</em></p><p>Tivemos a satisfa&#231;&#227;o de participar da primeira edi&#231;&#227;o em Maio de 2025, e podemos garantir que: N&#227;o &#233; s&#243; networking, &#233; onde voc&#234; vai construir com gente do mundo todo que realmente entende as regras do jogo, isso sem sair do seu pa&#237;s e numa cidade &#237;ncrivel - Florian&#243;polis. Veja abaixo o que pode esperar para a segunda edi&#231;&#227;o.</p><div id="youtube2-Z5Stgf2dTpY" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;Z5Stgf2dTpY&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/Z5Stgf2dTpY?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p>Para conferir os <a href="https://luma.com/4wtl1bdz?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=ipe_city_detalhes">detalhes completos e formas de participar clique aqui</a>. </p><h3>Hackathon Encode Club - Comet Resolution V2</h3><p><a href="https://www.encodeclub.com/programmes/comet-resolution-v2-hackathon?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=encode_hackathon">Encode Club abre as portas para devs que querem testar ideias em pouco tempo</a>. Hackathons s&#227;o aceleradores de senioridade. Voc&#234; sai de l&#225; com c&#243;digo visto por outras pessoas, feedback real e conex&#245;es que valem mais que qualquer networking fake.</p><p>Se voc&#234; n&#227;o se sente preparado para um Hackathon ou n&#227;o v&#234; vantagem em participar, sugiro <a href="https://matrizantifragil.substack.com/p/governanca-experimental-o-que-aprendi?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=governanca_experimental">ler como essa experi&#234;ncia pode ser </a>uma inova&#231;&#227;o para startups. &#201; a oportunidade de viver o empreendorismo web3 na pele, de formar um time, tomar decis&#245;es reais e ver como a descentraliza&#231;&#227;o funciona quando as pessoas colaboram sob press&#227;o. Isso n&#227;o &#233; teoria. &#201; um experimento!</p><h3>Solana Rust Bootcamp - Winter 2025</h3><p>Para quem quer come&#231;ar o ano aprofundando em Solana e Rust, <a href="https://www.encodeclub.com/programmes/solana-rust-bootcamp-winter-2025?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=solana_bootcamp">Encode Club oferece esse bootcamp focado em iniciantes</a>. Linguagem, chain e comunidade que est&#225; crescendo forte no mercado.</p><div><hr></div><h2>&#128218; Radar Dev - Leituras Que Valem Seu Tempo</h2><h3>Novo Site Polkadot: Documenta&#231;&#227;o Completa para Builders</h3><p>Polkadot relan&#231;ou <a href="https://docs.polkadot.com/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=polkadot_docs">docs.polkadot.com</a> como um hub central para devs que querem construir em sua parachain. O novo site organiza tudo em dois caminhos claros:</p><p><strong>Deploy Smart Contracts</strong>: Instru&#231;&#245;es passo a passo para fazer deploy na rede usando Hardhat, Uniswap V2 para aplica&#231;&#245;es DeFi, e ferramentas padr&#227;o da ind&#250;stria como Remix e Ethers.js. Se voc&#234; quer come&#231;ar r&#225;pido, est&#225; tudo mapeado.</p><p><strong>Build Blockchains</strong>: Para quem pensa maior. Crie sua chain em minutos com templates pr&#233;-configurados, customize a l&#243;gica de neg&#243;cio conforme sua necessidade, e fa&#231;a deploy direto na plataforma segura de Polkadot. &#201; tipo voc&#234; fosse um founder, mas sem reinventar a roda.</p><p>Vale bookmarcar. Esse &#233; recurso que voc&#234; vai voltar v&#225;rias vezes.</p><h3>Mercado Cripto Como Macro Sistema</h3><p>Voc&#234; acabou de ver como criar em Polkadot. Agora &#233; hora de ampliar sua vis&#227;o. </p><p>Por qu&#234;? Porque ser um dev web3 n&#227;o &#233; s&#243; entender c&#243;digo. &#201; entender por que certos projetos crescem e outros desaparecem. &#201; desenvolver an&#225;lise fundamentalista sobre tecnologia blockchain, n&#227;o apenas habilidades t&#233;cnicas. </p><p>Por isso, veja a an&#225;lise que a <a href="https://wesearch.substack.com/p/btc-exaustao-sistemica-e-ancoragem?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=btc_exaustao_sistemica">Wesearch publica sobre exaust&#227;o sistem&#225;tica e ancoragem no mercado cripto</a>, focando em Bitcoin e din&#226;micas de mercado que afetam consequentemente todos os ecossistemas, como um efeito borboleta.</p><p>Quando voc&#234; compreende como Bitcoin funciona como camada base e como a psicologia de mercado move trilh&#245;es, voc&#234; toma decis&#245;es melhores sobre qual rede construir, qual tecnologia estudar, qual oportunidade vale seu tempo. <br>Essa &#233; a vis&#227;o que diferencia s&#234;niors no mercado.</p><div class="embedded-post-wrap" data-attrs="{&quot;id&quot;:182103112,&quot;url&quot;:&quot;https://wesearch.substack.com/p/btc-exaustao-sistemica-e-ancoragem&quot;,&quot;publication_id&quot;:4586465,&quot;publication_name&quot;:&quot;Wesearch&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!nltT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa06ec1e1-65c5-4df6-bef6-018155269695_500x500.png&quot;,&quot;title&quot;:&quot;BTC: Exaust&#227;o Sist&#234;mica e Ancoragem Energ&#233;tico-Monet&#225;ria&quot;,&quot;truncated_body_text&quot;:&quot;Para o soci&#243;logo Niklas Luhmann, sistemas sociais n&#227;o entram em crise por falta de inten&#231;&#245;es morais, mas quando seus meios de comunica&#231;&#227;o deixam de reduzir a complexidade e passam a produzi-la. &#192; luz dessa teoria, quando o dinheiro j&#225; n&#227;o estabiliza expectativas, a sociedade n&#227;o reage primariamente com medo; ela busca alternativas funcionais.&quot;,&quot;date&quot;:&quot;2025-12-20T11:00:57.654Z&quot;,&quot;like_count&quot;:15,&quot;comment_count&quot;:2,&quot;bylines&quot;:[{&quot;id&quot;:329960008,&quot;name&quot;:&quot;Wesearch&quot;,&quot;handle&quot;:&quot;wesearch&quot;,&quot;previous_name&quot;:null,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9a9048b3-0ff9-4f73-859c-4e0bf9489b38_500x500.png&quot;,&quot;bio&quot;:&quot;WeSearch, We Decode | A Nova Era do Research Cripto, onde a intelig&#234;ncia coletiva gera insights exclusivos. &#128202; Macro | On-Chain | Geopol&#237;tica | Reports | Insights&quot;,&quot;profile_set_up_at&quot;:&quot;2025-04-02T15:18:16.108Z&quot;,&quot;reader_installed_at&quot;:&quot;2025-04-05T16:22:13.834Z&quot;,&quot;publicationUsers&quot;:[{&quot;id&quot;:4678563,&quot;user_id&quot;:329960008,&quot;publication_id&quot;:4586465,&quot;role&quot;:&quot;admin&quot;,&quot;public&quot;:true,&quot;is_primary&quot;:true,&quot;publication&quot;:{&quot;id&quot;:4586465,&quot;name&quot;:&quot;Wesearch&quot;,&quot;subdomain&quot;:&quot;wesearch&quot;,&quot;custom_domain&quot;:null,&quot;custom_domain_optional&quot;:false,&quot;hero_text&quot;:&quot;WeSearch, We Decode. A Nova Era do Research Cripto, onde a intelig&#234;ncia coletiva gera insights exclusivos. &#128202; Macro | On-Chain | Geopol&#237;tica | Reports | Insights&quot;,&quot;logo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a06ec1e1-65c5-4df6-bef6-018155269695_500x500.png&quot;,&quot;author_id&quot;:329960008,&quot;primary_user_id&quot;:329960008,&quot;theme_var_background_pop&quot;:&quot;#FF6719&quot;,&quot;created_at&quot;:&quot;2025-04-02T16:04:29.119Z&quot;,&quot;email_from_name&quot;:&quot;WeSearch &quot;,&quot;copyright&quot;:&quot;Wesearch&quot;,&quot;founding_plan_name&quot;:null,&quot;community_enabled&quot;:true,&quot;invite_only&quot;:false,&quot;payments_state&quot;:&quot;disabled&quot;,&quot;language&quot;:&quot;pt&quot;,&quot;explicit&quot;:false,&quot;homepage_type&quot;:&quot;newspaper&quot;,&quot;is_personal_mode&quot;:false}}],&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null,&quot;status&quot;:{&quot;bestsellerTier&quot;:null,&quot;subscriberTier&quot;:null,&quot;leaderboard&quot;:null,&quot;vip&quot;:false,&quot;badge&quot;:null,&quot;paidPublicationIds&quot;:[],&quot;subscriber&quot;:null}}],&quot;utm_campaign&quot;:null,&quot;belowTheFold&quot;:true,&quot;type&quot;:&quot;newsletter&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="EmbeddedPostToDOM"><a class="embedded-post" native="true" href="https://wesearch.substack.com/p/btc-exaustao-sistemica-e-ancoragem?utm_source=substack&amp;utm_campaign=post_embed&amp;utm_medium=web"><div class="embedded-post-header"><img class="embedded-post-publication-logo" src="https://substackcdn.com/image/fetch/$s_!nltT!,w_56,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa06ec1e1-65c5-4df6-bef6-018155269695_500x500.png" loading="lazy"><span class="embedded-post-publication-name">Wesearch</span></div><div class="embedded-post-title-wrapper"><div class="embedded-post-title">BTC: Exaust&#227;o Sist&#234;mica e Ancoragem Energ&#233;tico-Monet&#225;ria</div></div><div class="embedded-post-body">Para o soci&#243;logo Niklas Luhmann, sistemas sociais n&#227;o entram em crise por falta de inten&#231;&#245;es morais, mas quando seus meios de comunica&#231;&#227;o deixam de reduzir a complexidade e passam a produzi-la. &#192; luz dessa teoria, quando o dinheiro j&#225; n&#227;o estabiliza expectativas, a sociedade n&#227;o reage primariamente com medo; ela busca alternativas funcionais&#8230;</div><div class="embedded-post-cta-wrapper"><span class="embedded-post-cta">Read more</span></div><div class="embedded-post-meta">5 months ago &#183; 15 likes &#183; 2 comments &#183; Wesearch</div></a></div><div><hr></div><h2>&#127919; Detalhes que tamb&#233;m Importam</h2><ol><li><p>Seu colega est&#225; procurando emprego? </p></li></ol><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://en.w3d.community/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Compartilhar WEB3DEV&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://en.w3d.community/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Compartilhar WEB3DEV</span></a></p><ol start="2"><li><p>Voc&#234; est&#225; cansado de confer&#234;ncias web3 e aqueles meetups de sempre, que prometem networking e entregam s&#243; conversa? Querem participar de eventos web3 mas que seja realmente diferente? <br><strong>Ent&#227;o j&#225; comece a planejar uma viagem para Floripa em abril.</strong></p></li></ol><blockquote><p>Aproveite o cupom - IPEWEB3DEV15 - de 15% de desconto e mande o link da <a href="https://ipe.city/village2026/?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=ipe_city_evento">Ip&#234; City</a> para quem vai contigo participar dessa imers&#227;o de um m&#234;s. Se estamos juntos na mesma jornada, compartilhar conhecimento &#233; como nos movemos para frente.</p></blockquote><ol start="3"><li><p>Quer conversar, sugerir conte&#250;do ou links para as pr&#243;ximas edi&#231;&#245;es ou reportar algo? <a href="https://discord.com/invite/web3dev?utm_source=web3news&amp;utm_medium=newsletter&amp;utm_campaign=janeiro_2026&amp;utm_content=discord_community">Encontre a gente no Discord</a> e deixe seus coment&#225;rios e feedbacks com nossos moderadores. </p></li><li><p>Todos os avisos importantes durante o m&#234;s (antes da pr&#243;xima newsletter) ser&#227;o compartilhados no <a href="https://chat.whatsapp.com/B8DvMviypXT9nidasw6LZp">nosso grupo de WhatsApp</a>, onde temos uma comunidade organizada por &#225;reas de interesse.</p></li><li><p>Pr&#243;xima edi&#231;&#227;o do Web3News com vagas, not&#237;cias web3 e mais, ser&#225; na primeira semana de fevereiro, aguarde!</p></li></ol><div><hr></div><p><strong>Web3News - Curadoria sobre blockchain para devs que querem estar um passo &#224; frente.</strong></p><p><em>Desenvolvido por <a href="https://w3d.community">WEB3DEV</a> para o ecossistema cripto em portugu&#234;s.</em></p>]]></content:encoded></item><item><title><![CDATA[Devconnect + Sub0: O Combo Perfeito para Devs em Buenos Aires]]></title><description><![CDATA[14-16 de Novembro | Entrada Gratuita | Confer&#234;ncia + Hackathon]]></description><link>https://news.w3d.community/p/devconnect-sub0-o-combo-perfeito</link><guid isPermaLink="false">https://news.w3d.community/p/devconnect-sub0-o-combo-perfeito</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Tue, 04 Nov 2025 11:00:45 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!z2Kf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7861e383-e4ed-4e5b-a7cc-8ef71985367e_2872x1222.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2>O melhor momento para estar na Argentina!</h2><p>Se voc&#234; est&#225; planejando estar em Buenos Aires para a <strong>Devconnect</strong> em novembro, temos uma not&#237;cia incr&#237;vel: a <strong>sub0 Symbiosis</strong>, a confer&#234;ncia flagship da Polkadot, acontece na mesma semana, de <strong>14 a 16 de novembro</strong>, no cora&#231;&#227;o de Buenos Aires.</p><p>Esta &#233; a oportunidade perfeita para maximizar sua viagem &#224; Argentina, expandir seu conhecimento t&#233;cnico no ecossistema Polkadot e ainda participar de um hackathon com mais de <strong>$50,000 em pr&#234;mios</strong>!</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!z2Kf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7861e383-e4ed-4e5b-a7cc-8ef71985367e_2872x1222.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><p>N&#227;o pode ir presencialmente? Fique tranquilo&#8230;<br>Todo o conte&#250;do dos dois palcos ser&#225; transmitido ao vivo em <strong>sub0.gg</strong>, apresentado por Brooke Lacey e Evan Mann. O Kusamarian tamb&#233;m estar&#225; presente para fornecer atualiza&#231;&#245;es cont&#237;nuas baseadas na comunidade durante toda a confer&#234;ncia.</p><h2>Mas o que &#233; a Sub0 Symbiosis?</h2><p>A sub0 Symbiosis n&#227;o &#233; apenas mais uma confer&#234;ncia de blockchain. &#201; uma experi&#234;ncia imersiva de <strong>72 horas cont&#237;nuas</strong> que reunir&#225; <strong>3.000 builders, inovadores e l&#237;deres Web3</strong> no Bubble Studio, um espa&#231;o brutalist de 3.000m&#178; no cora&#231;&#227;o de Buenos Aires.</p><h3>Por Que Buenos Aires e Por Que Agora?</h3><p>A escolha estrat&#233;gica de realizar o evento durante a Devconnect n&#227;o &#233; coincid&#234;ncia. Com 25.000 visitantes Web3 descendo sobre Buenos Aires, a sub0 est&#225; perfeitamente posicionada para:</p><ul><li><p>Capturar uma audi&#234;ncia global j&#225; reunida</p></li><li><p>Demonstrar como a tecnologia da Polkadot pode resolver desafios do mundo real</p></li><li><p>Destacar a Am&#233;rica Latina como uma pot&#234;ncia emergente da Web3, especialmente em regi&#245;es onde a instabilidade econ&#244;mica evidencia a necessidade urgente de sistemas abertos e descentralizados</p></li></ul><div><hr></div><h2>Destaques da Confer&#234;ncia</h2><h3>&#127908; Palestrantes de Alto N&#237;vel</h3><p><strong>Dr. Gavin Wood</strong>, fundador da Polkadot e co-fundador da Ethereum, abrir&#225; o evento com a keynote de abertura &#224;s 11h do dia 14 de novembro. Esta ser&#225; sua primeira grande apresenta&#231;&#227;o p&#250;blica desde seu recente retorno como CEO da Parity.</p><p>Outros nomes confirmados incluem pioneiros que j&#225; participaram de edi&#231;&#245;es anteriores: Shawn Tabrizi, Robert Habermeier, e muitos outros vision&#225;rios do ecossistema. Cobrindo temas como:</p><p><strong>Main Stage:</strong></p><ul><li><p>Uma nova era para a Polkadot</p></li><li><p>LATAM alpha: A pot&#234;ncia emergente da Web3</p></li><li><p>Capital e regula&#231;&#227;o: A vantagem da compliance</p></li><li><p>Polkadot extreme: Escalando casos de uso do mundo real</p></li><li><p>Interoperabilidade e o futuro das redes</p></li><li><p>DeFi stack, stablecoins e RWA</p></li><li><p>Tokeniza&#231;&#227;o do mundo real</p></li></ul><p><strong>Sub Stage:</strong></p><ul><li><p>Hackathon warmup: Build, ship, disrupt</p></li><li><p>Privacidade e DarkFi</p></li><li><p>UX maximizado</p></li><li><p>Governan&#231;a avan&#231;ada</p></li><li><p>Dados on-chain</p></li><li><p>Rollups avan&#231;ados: A solu&#231;&#227;o de escala da Polkadot</p></li><li><p>Seguran&#231;a: Construindo sistemas trustless</p></li></ul><div><hr></div><h2>Sub0 Hack: Hackathon de 72 Horas com $50,000+ em Pr&#234;mios</h2><h3>O Modelo Revolucion&#225;rio</h3><p>Este n&#227;o &#233; apenas mais um hackathon onde os projetos morrem no GitHub ap&#243;s o evento. A WebZero est&#225; revolucionando o modelo de hackathons Web3 com uma abordagem focada em <strong>produtos reais que realmente s&#227;o lan&#231;ados</strong>.</p><h3>Como Funciona?</h3><p><strong>Pr&#234;mios Condicionados ao Lan&#231;amento:</strong></p><ul><li><p>50% do pr&#234;mio &#233; pago durante o hackathon</p></li><li><p>50% &#233; pago ap&#243;s o lan&#231;amento do produto</p></li><li><p>Mentor&#237;a p&#243;s-hackathon para garantir que os prot&#243;tipos virem produtos funcionais</p></li></ul><p><strong>Track Principal Polkadot:</strong></p><ul><li><p>$15,000 em pr&#234;mios totais</p></li><li><p>Divididos em tr&#234;s pr&#234;mios de $5,000 cada</p></li><li><p>Cada equipe vencedora recebe $2,500 no dia da demo e mais $2,500 ap&#243;s completar o Milestone 2</p></li></ul><h3>Parceiros e Pr&#234;mios Adicionais</h3><p><strong>Arkiv</strong> (anteriormente Golem DB) est&#225; patrocinando com $10,000 adicionais ao prize pool, totalizando <strong>mais de $50,000 em pr&#234;mios</strong>.</p><h3>Diferenciais do Sub0 Hack</h3><p><strong>1. Marketing Hackers</strong> Pela primeira vez, hackers de marketing se juntam &#224;s equipes t&#233;cnicas desde o in&#237;cio para moldar o product-market fit enquanto constroem. Sess&#245;es de quebra-gelo conectar&#227;o desenvolvedores e profissionais de marketing desde o in&#237;cio, incorporando estrat&#233;gia de GTM (Go-To-Market) diretamente no plano de constru&#231;&#227;o.</p><p><strong>2. Acompanhamento no Stadium</strong> Os projetos ser&#227;o rastreados no Stadium, a plataforma da WebZero para acompanhar equipes de hackathon e seus entreg&#225;veis ao longo do tempo. O modelo j&#225; provou ser bem-sucedido - vale a pena conferir as nove equipes vencedoras do Web3 Summit deste ano, incluindo alguns projetos que ganharam grants significativos no ecossistema para continuar construindo.</p><p><strong>3. Hackerspace 24 Horas</strong> Acesso cont&#237;nuo durante as 72 horas do evento, permitindo que voc&#234; trabalhe no seu ritmo.</p><p><strong>4. Participa&#231;&#227;o Remota</strong> Embora a WebZero incentive hackers presenciais, participantes remotos s&#227;o bem-vindos, desde que colaborem com uma equipe j&#225; no local.</p><div><hr></div><h2>Experi&#234;ncias Al&#233;m do C&#243;digo!</h2><h3>&#127958;&#65039; Hydration Station</h3><p>Lounge &#224; beira da piscina e praia no rooftop para relaxar entre as sess&#245;es de c&#243;digo.</p><h3>&#127918; Arena de Gaming</h3><p>Centro de jogos apresentando t&#237;tulos populares da Mythical Games, Pudgy Penguins, Nova Shots e muito mais.</p><h3>&#127830; Chef Privado</h3><p>Churrasco argentino servido o tempo todo. <br>Sim, voc&#234; leu certo: <strong>comida dispon&#237;vel 24/7</strong>.</p><h3>&#128133; Experi&#234;ncias &#218;nicas</h3><ul><li><p>Sal&#227;o de unhas</p></li><li><p>Lounge de matcha</p></li><li><p>T&#250;neis LED</p></li><li><p>Loja f&#237;sica de merch com sistema de pontos gamificado</p></li></ul><h3>&#127775; 25+ Eventos Paralelos</h3><p>Tr&#234;s dias de networking intenso misturados com experi&#234;ncias culturais inesquec&#237;veis.</p><div><hr></div><h2>Informa&#231;&#245;es Pr&#225;ticas</h2><h3>&#128197; Datas e Hor&#225;rios</h3><ul><li><p><strong>Confer&#234;ncia:</strong> 14-16 de novembro de 2025</p></li><li><p><strong>Hor&#225;rio:</strong> 10h - 18h (ART) + hackathon 24h</p></li><li><p><strong>Hackathon:</strong> 72 horas cont&#237;nuas (14-16 de novembro)</p></li><li><p><strong>An&#250;ncio dos vencedores:</strong> Domingo, 16 de novembro</p></li></ul><h3>&#128176; Entrada</h3><p><strong>GRATUITA</strong> - sim, voc&#234; leu certo! Comida e bebidas inclusas.</p><h3>&#127903;&#65039; Como garantir sua entrada:</h3><ul><li><p><strong>Confer&#234;ncia Sub0 Symbiosis:</strong> <a href="https://luma.com/Sub0Symbiosis">https://luma.com/Sub0Symbiosis</a></p></li><li><p><strong>Hackathon Sub0 Hack:</strong> <a href="https://luma.com/sub0hack">https://luma.com/sub0hack</a></p></li><li><p><strong>Website Oficial:</strong> <a href="https://sub0.gg/">https://sub0.gg/</a></p></li></ul><div><hr></div><h3>Checklist para Desenvolvedores da WEB3DEV:</h3><p>&#9989; <strong>Registre-se agora</strong> - vagas s&#227;o limitadas<br>&#9989; <strong>Forme ou junte-se a uma equipe</strong> para o hackathon<br>&#9989; <strong>Estude a documenta&#231;&#227;o da Polkadot</strong> antes do evento<br>&#9989; <strong>Conecte-se com outros devs</strong> da comunidade que ir&#227;o<br>&#9989; <strong>Prepare suas ideias</strong> para o hackathon<br>&#9989; <strong>Reserve hospedagem</strong> em Buenos Aires (14-16 de novembro)<br>&#9989; <strong>Planeje participar dos 25+ side events</strong></p><div><hr></div><h2>Junte-se &#224; Comunidade WEB3DEV em Buenos Aires!</h2><p>Vamos fazer desta presen&#231;a brasileira e latino-americana em Buenos Aires algo memor&#225;vel. Se voc&#234; est&#225; indo, comente aqui ou entre em contato para organizarmos encontros da comunidade durante o evento!</p><p><strong>Nos vemos em Buenos Aires! &#127462;&#127479;&#128640;</strong></p><div><hr></div><h2>Para mais informa&#231;&#245;es sobre a Polkadot:</h2><p>Participe da 13&#170; edi&#231;&#227;o do AAG em Portugu&#234;s (An&#225;lise Aberta de Governan&#231;a)</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!nolC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!nolC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 424w, https://substackcdn.com/image/fetch/$s_!nolC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 848w, https://substackcdn.com/image/fetch/$s_!nolC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 1272w, https://substackcdn.com/image/fetch/$s_!nolC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!nolC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png" width="1895" height="721" 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srcset="https://substackcdn.com/image/fetch/$s_!nolC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 424w, https://substackcdn.com/image/fetch/$s_!nolC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 848w, https://substackcdn.com/image/fetch/$s_!nolC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 1272w, https://substackcdn.com/image/fetch/$s_!nolC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0617aff3-4d04-41bf-bb45-06d0c4bed1a9_1895x721.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Nesta Live, vamos analisar a <strong><a href="https://youtube.com/live/BS5pq8dFUf4">Referenda 1779 - ReactiveDOT</a></strong>, uma proposta que busca continuidade de funding para o toolkit de front-end React mais utilizado no ecossistema Polkadot.</p><p>Com 5 propostas anteriores aprovadas e entregues (#812, #948, #1334, #1477, #1625), o ReactiveDOT &#233; parte fundamental da infraestrutura de desenvolvimento do ecossistema. A proposta atual solicita $24.750 (198h) para:</p><ul><li><p>Manuten&#231;&#227;o e desenvolvimento baseado em feedback da comunidade</p></li><li><p>Transi&#231;&#227;o para DevRel e aumento de ado&#231;&#227;o</p></li><li><p>Suporte t&#233;cnico cont&#237;nuo via GitHub, Matrix e DMs</p></li><li><p>Documenta&#231;&#227;o e materiais de onboarding</p></li><li><p>Regime part-time (3h/dia) focado em qualidade</p></li></ul><p><strong>&#128202; TAMB&#201;M NA LIVE:</strong></p><ul><li><p>Status atualizado do Tesouro Polkadot</p></li><li><p>Principais propostas em andamento</p></li><li><p>An&#225;lise de coment&#225;rios e vota&#231;&#245;es</p></li><li><p>Framework de avalia&#231;&#227;o: quando aprovar ferramentas de dev?</p></li><li><p>Discuss&#227;o sobre m&#233;tricas de sucesso para bibliotecas open-source</p></li></ul><p>Sua opini&#227;o importa, te esperamos ao vivo no youtube da WEB3DEV: <a href="https://youtube.com/live/BS5pq8dFUf4">https://youtube.com/live/BS5pq8dFUf4</a><br><br>Participe da governan&#231;a on-chain!</p><div><hr></div><p>#Sub0 #Polkadot #Web3 #Blockchain #BuenosAires #Hackathon #Web3Dev #DevConnect #Argentina #LATAM #Web3Summit #DOT #BuildOnPolkadot</p>]]></content:encoded></item><item><title><![CDATA[KitDot: Programando com Solidity no Hackathon Global da Polkadot 🛸]]></title><description><![CDATA[Latin Hack - o primeiro passo at&#233; o Sub0 na Argentina]]></description><link>https://news.w3d.community/p/kitdot-programando-com-solidity-no</link><guid isPermaLink="false">https://news.w3d.community/p/kitdot-programando-com-solidity-no</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Thu, 02 Oct 2025 12:09:23 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/2be9816c-266c-461a-9388-d4c1ff448788_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Fala, comunidade!</p><p>A agenda do <strong><a href="https://latinhack.io/?utm_source=web3dev">Latin Hack 2025</a></strong> est&#225; completa tanto presencial quanto online! <br>Voc&#234;s devem sempre ouvir: &#8220;Este &#233; o maior hackathon Web3 da Am&#233;rica Latina", a cada novo evento que pretende ser o melhor ou mais &#237;ncrivel, certo?<br>N&#227;o vamos afirmar nada desse tipo pra voc&#234; avaliar por si. Veja tudo o que foi preparado de infraestrutura para apoiar builders de todos os n&#237;veis, desde iniciantes at&#233; desenvolvedores experientes. </p><p><strong>S&#227;o 5 hubs presenciais em pa&#237;ses diferentes</strong>, <strong>workshops em m&#250;ltiplos idiomas</strong>, <strong>mentoria especializada</strong> e <strong>ferramentas desenvolvidas especialmente para este evento</strong>, pois estamos prontos para transformar ideias em realidade na rede Polkadot. O objetivo central &#233; preparar os hackers e nerds de toda LATAM para os pr&#243;ximos eventos a acontecer em Novembro na Argentina: desde Devconnect, Sub0 at&#233; outros side events que orbitam as principais confer&#234;ncias anuais de desenvolvedores.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://latinhack.io/?utm_source=web3dev" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!JqND!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 424w, https://substackcdn.com/image/fetch/$s_!JqND!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 848w, https://substackcdn.com/image/fetch/$s_!JqND!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 1272w, https://substackcdn.com/image/fetch/$s_!JqND!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!JqND!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png" width="1200" height="628" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:628,&quot;width&quot;:1200,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1131701,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://latinhack.io/?utm_source=web3dev&quot;,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://en.w3d.community/i/175075058?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!JqND!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 424w, https://substackcdn.com/image/fetch/$s_!JqND!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 848w, https://substackcdn.com/image/fetch/$s_!JqND!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 1272w, https://substackcdn.com/image/fetch/$s_!JqND!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0628921d-2d43-480d-a52f-6d9a62d3565e_1200x628.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>&#127463;&#127479; Brasil Unido em Prol da Web3</h2><p>O que mais nos emociona &#233; ver como o ecossistema brasileiro est&#225; se unindo em torno desta miss&#227;o. Nossa parceria estrat&#233;gica com a <strong>Founder Haus</strong> resultar&#225; em um evento exclusivo dia 02 de outubro em <strong>Florian&#243;polis</strong>, conectando diretamente os hackers do Sul do pa&#237;s ao Latin Hack e fortalecendo nossa presen&#231;a no ecossistema empreendedor nacional. Al&#233;m disso, a <strong>Sunset Labs</strong> far&#225; para os estudantes da <strong>FAE Business School</strong> uma confer&#234;ncia sobre Polkadot com certifica&#231;&#227;o NFT. O encontro ser&#225; em Curitiba nesta mesma quarta-feira. A expectativa &#233; colocar centenas de estudantes em contato com o evento e o mercado Blockchain. Deseja participar?</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://latinhack.io/?utm_source=web3dev&quot;,&quot;text&quot;:&quot;Acesse a agenda ap&#243;s inscri&#231;&#227;o&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://latinhack.io/?utm_source=web3dev"><span>Acesse a agenda ap&#243;s inscri&#231;&#227;o</span></a></p><p>Queremos expressar nossa profunda gratid&#227;o &#224;s comunidades parceiras que est&#227;o conosco nesta jornada: <strong>Cowworking</strong>, <strong>Tokennation</strong>, <strong>Casta Crypto</strong> e <strong>Coruja Labs</strong>. Essas parcerias s&#227;o a prova viva de como os brasileiros est&#227;o se mobilizando em prol da Web3, criando um movimento colaborativo que transcende fronteiras regionais e fortalece todo o ecossistema descentralizado nacional.</p><h2>&#127908; Evento de Lan&#231;amento em Medell&#237;n: Do Zero ao Builder</h2><p>O evento de lan&#231;amento em <strong>Medell&#237;n, neste s&#225;bado 27 de setembro</strong>, foi estrategicamente desenhado para transformar qualquer pessoa em um builder Web3 em apenas um dia. A <strong>WEB3DEV</strong> esteve presente com talks imperd&#237;veis sobre a <strong>rede Polkadot</strong> e <strong>cria&#231;&#227;o de produtos unstoppable</strong>, somando com outras tem&#225;ticas exclusivas da <strong>NerdConf</strong>.</p><p>Ao final do dia, todos os participantes compreenderam o que &#233; a Polkadot, criaram suas contas no app da <a href="https://latinhack.io/?utm_source=web3dev">Latin Hack</a>, formaram uma equipe, definiram um problema real para resolver, esbo&#231;aram uma ideia de solu&#231;&#227;o e come&#231;aram a construir um plano de trabalho completo com pap&#233;is bem definidos para cada membro da equipe. &#201; literalmente um bootcamp intensivo que prepara todos para come&#231;ar o hackathon com o p&#233; direito. A Nerd Conf sem d&#250;vidas arrasou na condu&#231;&#227;o desse evento, parab&#233;ns especialmente ao Tom e Ale.</p><h2>&#129302; KitDot: A Revolu&#231;&#227;o no Desenvolvimento Polkadot</h2><p>Aqui est&#225; o verdadeiro game-changer que criamos especialmente para este hackathon: o <strong>KitDot</strong> - um SDK completo que abstrai toda a complexidade t&#233;cnica da Polkadot e democratiza o acesso &#224; <strong>PolkaVM</strong> e ao <strong>Asset Hub</strong>, dois dos lan&#231;amentos mais recentes do ecossistema.</p><h3>A Ponte entre Ethereum e Polkadot</h3><p>O <strong><a href="https://kitdot.dev/">KitDot</a></strong> resolve um dos maiores desafios para desenvolvedores que querem migrar para Polkadot: como aproveitar conhecimentos existentes em <strong>Solidity</strong> na nova infraestrutura. Com foco no <strong>Asset Hub da Polkadot</strong>, tornamos o desenvolvimento Web3 acess&#237;vel atrav&#233;s de tecnologias familiares:</p><p><strong>Contratos Solidity</strong>: se voc&#234; j&#225; conhece Ethereum, pode come&#231;ar imediatamente. A compatibilidade EVM permite usar <strong>Solidity</strong> com todas as ferramentas que voc&#234; j&#225; domina, como <strong>Hardhat</strong> e outras do ecossistema Ethereum.</p><p><strong>Setup Simplificado</strong>: o <a href="https://kitdot.dev/">KitDot</a> oferece <strong>setup automatizado completo para projetos Asset Hub</strong>, <strong>configura&#231;&#227;o de rede pr&#233;-definida</strong> e um <strong>ambiente de desenvolvimento pronto para uso</strong>. </p><p><strong>Curva de Aprendizado M&#237;nima</strong>: desenvolvemos o kit pensando especialmente em <strong>estudantes e desenvolvedores iniciantes</strong> que est&#227;o dando seus primeiros passos no desenvolvimento Web3. A documenta&#231;&#227;o completa em portugu&#234;s e a arquitetura simplificada tornam o Asset Hub ideal para ambiente acad&#234;mico e hackathons.</p><h3>PolkaVM e Asset Hub: O Futuro Chegou</h3><p>A <strong>PolkaVM</strong> representa um salto evolutivo na computa&#231;&#227;o descentralizada, e o <strong>Asset Hub</strong> &#233; a porta de entrada perfeita para esta tecnologia. O <a href="https://kitdot.dev/">KitDot</a> foi constru&#237;do para aproveitar ao m&#225;ximo essas inova&#231;&#245;es recentes:</p><p><strong>Templates Prontos</strong>: o principal template<strong> cria uma carteira enquanto permite que o us&#250;ario fa&#231;a login com o Google ou redes sociais, </strong>deixando-o<strong> </strong>pronto para uso na Polkadot sem nenhuma extens&#227;o adicional. Eliminamos a complexidade de implementar funcionalidades avan&#231;adas do zero. Voc&#234; pode focar na l&#243;gica do seu aplicativo enquanto n&#243;s cuidamos da infraestrutura.</p><p><strong>Integra&#231;&#227;o com IA</strong>: aqui est&#225; o verdadeiro poder do <a href="https://kitdot.dev/">KitDot</a> - <strong>um setup completo para qualquer LLM ter todo o contexto que precisa</strong>. Isso significa que voc&#234; pode usar <strong>GPT</strong>, <strong>Claude</strong> ou qualquer outra IA generativa para acelerar drasticamente seu desenvolvimento. A documenta&#231;&#227;o foi otimizada especificamente para uso com ferramentas de IA, permitindo que agentes de c&#243;digo compreendam perfeitamente o contexto da Polkadot.</p><p><strong>Documenta&#231;&#227;o Contextualizada</strong>: al&#233;m do setup t&#233;cnico, o KitDot inclui:</p><ul><li><p><strong>Instru&#231;&#245;es passo a passo para iniciantes</strong> em desenvolvimento blockchain</p></li><li><p><strong>Guidelines de escrita para documenta&#231;&#227;o t&#233;cnica</strong> profissional</p></li><li><p><strong>Contexto otimizado para uso de IA</strong> (GPT, Claude e outros LLMs)</p></li><li><p><strong>Melhores pr&#225;ticas para desenvolvimento colaborativo</strong> em hackathons</p></li><li><p><strong>Recursos espec&#237;ficos para gest&#227;o de projetos</strong> descentralizados</p></li></ul><h3>Tr&#234;s Ferramentas, Uma Miss&#227;o</h3><p><strong>&#128295; KitDot SDK</strong>: O n&#250;cleo t&#233;cnico com todas as ferramentas de desenvolvimento <strong><a href="https://kitdot.dev/">kitdot.dev</a></strong></p><p><strong>&#128218; Polkadot Survival Guide</strong>: Documenta&#231;&#227;o completa para hackers <strong>dispon&#237;vel para os inscritos no <a href="https://latinhack.io/?utm_source=web3dev">Latin Hack</a></strong></p><p><strong>&#127891; GitHub Repository</strong>: C&#243;digo-fonte, exemplos e recursos adicionais, como template do github projects.</p><h3>Por Que Isso Importa?</h3><p>Pela primeira vez, desenvolvedores podem criar aplica&#231;&#245;es na Polkadot usando <strong>Solidity</strong> atrav&#233;s do <strong>Asset Hub</strong>, aproveitando a <strong>PolkaVM</strong> sem precisar aprender uma stack completamente nova. Isso reduz drasticamente a barreira de entrada para um dos ecossistemas mais avan&#231;ados e escal&#225;veis do Web3.</p><p>O <a href="https://kitdot.dev/">KitDot</a> n&#227;o &#233; apenas uma ferramenta t&#233;cnica - &#233; uma <strong>democratiza&#231;&#227;o do acesso &#224; tecnologia de ponta</strong>. Fazendo onboarding de estudantes, desenvolvedores j&#250;nior e at&#233; mesmo pessoas sem experi&#234;ncia pr&#233;via em blockchain podem criar produtos profissionais, usando IA como copiloto e tendo acesso a templates battle-tested.</p><h2>&#127891; Workshops para Iniciantes em Web3</h2><p>Mas se voc&#234; ainda n&#227;o se sente pronto para programar com o Kitdot. Criamos workshops para garantir que todos possam participar do <strong><a href="https://latinhack.io/?utm_source=web3dev">Latin Hack</a></strong>, por isso estamos oferecendo <strong>workshops em portugu&#234;s e espanhol</strong> sobre os fundamentos de <strong>Blockchain e Smart Contracts</strong>. Estes workshops s&#227;o especialmente desenhados para desenvolvedores que est&#227;o come&#231;ando em Web3 e querem entender a base conceitual e tecnol&#243;gica antes de mergulhar no hackathon.</p><p>Todas as <strong>grava&#231;&#245;es ficar&#227;o dispon&#237;veis no YouTube</strong> para que voc&#234; possa estudar no seu pr&#243;prio ritmo e revisitar o conte&#250;do sempre que necess&#225;rio. &#201; o complemento perfeito para o <a href="https://kitdot.dev/">KitDot</a> e o Polkadot Survival Guide.</p><h2>&#9200; Inscreva-se Agora!</h2><p><strong>N&#227;o deixe para depois!</strong> <br>As inscri&#231;&#245;es ainda est&#227;o abertas, mas o tempo est&#225; correndo. Encerramos dia 12 de outubro.</p><p>A revolu&#231;&#227;o Web3 na Am&#233;rica Latina j&#225; come&#231;ou e os brasileiros n&#227;o podem ficar de fora desta hist&#243;ria!</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://latinhack.io/?utm_source=web3dev&quot;,&quot;text&quot;:&quot;Inscreva-se agora!&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://latinhack.io/?utm_source=web3dev"><span>Inscreva-se agora!</span></a></p><p>Nos vemos nos hubs! &#128760;&#128126;&#127918;</p><div><hr></div><p><em>Equipe WEB3DEV</em><br><em>Construindo o futuro descentralizado, um hack de cada vez</em></p>]]></content:encoded></item><item><title><![CDATA[Latin Hack: Hackathon Web3 para toda América Latina chegou chegando 🚀 ]]></title><description><![CDATA[Uma oportunidade para desenvolvedores, designers e empreendedores de toda a LATAM constru&#237;rem aplica&#231;&#245;es descentralizadas campe&#227;s!]]></description><link>https://news.w3d.community/p/latin-hack-hackathon-web3-para-toda</link><guid isPermaLink="false">https://news.w3d.community/p/latin-hack-hackathon-web3-para-toda</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Wed, 17 Sep 2025 17:51:02 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/eb8eb48f-4993-440f-b178-eb28e36a637a_1080x1350.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!rn4r!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!rn4r!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 424w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 848w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 1272w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!rn4r!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png" width="1200" height="628" 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srcset="https://substackcdn.com/image/fetch/$s_!rn4r!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 424w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 848w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 1272w, https://substackcdn.com/image/fetch/$s_!rn4r!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a66e50e-1a02-464a-9627-d543b3c7c234_1200x628.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>&#128760; <strong>O Que &#201; o Latin Hack?</strong></h2><p>O <strong>Latin Hack</strong> &#233; mais do que um hackathon tradicional, porque &#233; uma experi&#234;ncia que conecta as mentes talentosas da Am&#233;rica Latina para construir solu&#231;&#245;es inovadoras no ecossistema da Polkadot.</p><p>Realizado pela <strong>NerdConf</strong>, o maior evento de tecnologia para nerds da LATAM, o Latin Hack representa uma oportunidade &#250;nica de:</p><ul><li><p><strong>Aprender</strong> as tecnologias mais avan&#231;adas do mercado</p></li><li><p><strong>Construir</strong> projetos reais com impacto global</p></li><li><p><strong>Conectar</strong> com profissionais e empresas l&#237;deres no espa&#231;o Web3</p></li><li><p><strong>Competir</strong> por pr&#234;mios incr&#237;veis e reconhecimento na comunidade</p></li></ul><div><hr></div><h2>&#127919; O que voc&#234; pode esperar</h2><h3><strong>1. Experi&#234;ncia H&#237;brida Completa</strong></h3><ul><li><p><strong>Eventos</strong> <strong>presenciais</strong> em 5 pa&#237;ses para networking intenso: </p></li><li><p><strong>Comunidade</strong> <strong>virtual</strong> para participantes de toda a Am&#233;rica Latina</p></li><li><p>Workshops exclusivos e mentorias especializadas</p></li></ul><h3><strong>2. Foco em Tecnologias Emergentes</strong></h3><ul><li><p>Rede da Polkadot utilizando EVM</p></li><li><p>Smart contracts e DApps</p></li><li><p>DeFi, NFTs e Web3 infrastructure</p></li><li><p>Integra&#231;&#227;o de startups tradicionais com Web3</p></li></ul><h3><strong>3. Comunidade LATAM Forte</strong></h3><ul><li><p>Rede de <strong>desenvolvedores, designers e empreendedores</strong> global</p></li><li><p>Mentores experientes do mercado cripto</p></li><li><p>Conex&#245;es diretas com investidores e empresas do setor</p></li></ul><h3><strong>4. Aprendizado Pr&#225;tico</strong></h3><ul><li><p>Do <strong>Web2 ao Web3</strong>: workshops para todos os n&#237;veis</p></li><li><p>Stack tecnol&#243;gico completo: do b&#225;sico ao avan&#231;ado</p></li><li><p>Projetos reais que podem se tornar startups</p></li></ul><div><hr></div><h2>&#127873; <strong>O Que Voc&#234; Ganha?</strong></h2><p>Os participantes de qualquer modalidade do Latin Hack Global s&#227;o eleg&#237;veis a pr&#234;mios que totalizam mais de US$ 20.000. <br>Mas n&#227;o &#233; s&#243; dinheiro que voc&#234; pode ganhar&#8230;</p><p>&#9992;&#65039; <strong>Viagens com todas as despesas pagas:</strong> Os melhores viajar&#227;o para Buenos Aires para hackear no Sub0, o maior evento de todo o ecossistema Polkadot.</p><p>&#128165; <strong>SUPER incentivo para os &#225;geis:</strong> Aqueles que conclu&#237;rem seu projeto mais r&#225;pido participar&#227;o de uma viagem para Miami e ingressos para assistir &#224; final do G.O.A.T., o melhor de todos, contra o Inter Miami.</p><h3>Veja outros benef&#237;cios em participar</h3><p><strong>Para Desenvolvedores:</strong></p><ul><li><p>Experi&#234;ncia hands-on com as tecnologias mais quentes do mercado</p></li><li><p>Portf&#243;lio diferenciado com projetos Web3</p></li><li><p>Network com recrutadores de empresas blockchain</p></li></ul><p><strong>Para Empreendedores:</strong></p><ul><li><p>Valida&#231;&#227;o de ideias com experts da ind&#250;stria</p></li><li><p>Oportunidades de investimento e acelera&#231;&#227;o</p></li><li><p>Conex&#245;es com potenciais co-founders t&#233;cnicos</p></li></ul><p><strong>Para Estudantes:</strong></p><ul><li><p>Primeiro contato profissional com Web3</p></li><li><p>Mentorship de profissionais seniores</p></li><li><p>Certifica&#231;&#245;es e reconhecimentos da comunidade</p></li></ul><div><hr></div><h2>&#127758; <strong>Formato H&#237;brido: O Melhor dos Dois Mundos</strong></h2><p><strong>Presencial:</strong></p><ul><li><p>Eventos em 5 polos tecnol&#243;gicos da LATAM:</p><ul><li><p>Col&#244;mbia - <strong><a href="https://luma.com/latinhackmed">MEDELL&#205;N </a>HUB:</strong> 27 de setembro</p></li><li><p>Brasil - <strong><a href="https://luma.com/latinhackbr">CURITIBA </a>HUB:</strong> 2 de outubro</p></li><li><p>M&#233;xico - <strong><a href="https://luma.com/latinhackmty">MONTERREY </a>HUB: </strong>3 de outubro</p></li><li><p>Argentina - <strong><a href="https://luma.com/latinhackmdz">MENDOZA </a>HUB: </strong>4 de outubro</p></li><li><p>EUA - <strong><a href="https://luma.com/latinhacksf">SAN FRANCISCO</a> HUB:</strong> 4 de outubro</p></li></ul></li><li><p>Networking imersivo</p></li><li><p>Workshops pr&#225;ticos em grupo</p></li></ul><p><strong>Virtual:</strong></p><ul><li><p>Participa&#231;&#227;o de qualquer lugar da Am&#233;rica Latina</p></li><li><p>Acesso a todos os workshops e conte&#250;dos</p></li><li><p>Colabora&#231;&#227;o em tempo real</p></li><li><p>Mentorias online personalizadas</p></li></ul><div><hr></div><h2>&#127942; <strong>Por Que o Latin Hack &#233; Diferente?</strong></h2><ol><li><p><strong>Foco Regional</strong>: Desenvolvido especificamente para o mercado e necessidades da LATAM</p></li><li><p><strong>Parceria Premium</strong>: Colabora&#231;&#227;o entre WEB3DEV, NerdConf e universidades garantindo qualidade m&#225;xima</p></li><li><p><strong>Impacto Real</strong>: Projetos desenvolvidos com direcionamento em solu&#231;&#245;es necess&#225;rias e implement&#225;veis</p></li><li><p><strong>Comunidade Forte</strong>: Network consolidado de + de 10k desenvolvedores da regi&#227;o</p></li><li><p><strong>Suporte Completo</strong>: Desde a idea&#231;&#227;o at&#233; o pitch final, com mentores especializados</p></li></ol><div><hr></div><h2>&#128203; <strong>Como Participar?</strong></h2><ol><li><p><strong>Inscreva-se</strong> atrav&#233;s do site oficial do evento:</p><h1>&#10145;&#65039; <a href="https://latinhack.io/">Registre-se aqui</a> &#11013;&#65039;</h1></li><li><p><strong>Complete</strong> o formul&#225;rio detalhado via Tally</p></li><li><p><strong>Receba</strong> confirma&#231;&#227;o autom&#225;tica e materiais de prepara&#231;&#227;o</p></li><li><p><strong>Participe</strong> dos webinars e workshops preparat&#243;rios gratuitos</p></li></ol><div><hr></div><h2>&#127909; <strong>Agenda dos pr&#243;ximos dias</strong></h2><p><strong>Live de Kickoff em portugu&#234;s</strong></p><ul><li><p>Apresenta&#231;&#227;o completa do evento</p></li><li><p>Como se preparar para o hackathon</p></li><li><p>Q&amp;A com os parceiros</p></li></ul><p><a href="https://www.youtube.com/watch?v=b1ZiD3qV5Jg">Ative o lembrete e participe!</a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.youtube.com/watch?v=b1ZiD3qV5Jg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!pPJX!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 424w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 848w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 1272w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!pPJX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!pPJX!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 424w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 848w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 1272w, https://substackcdn.com/image/fetch/$s_!pPJX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56c4790b-0ecf-4d6a-86b8-6a205a8b60b1_1600x900.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Webinar - Workshop T&#233;cnico: <a href="https://luma.com/tcnsrlvd">QU&#201; ES "WEB3"?</a></strong></p><ul><li><p>Introdu&#231;&#227;o pr&#225;tica ao desenvolvimento Web3</p></li><li><p>Ferramentas essenciais</p></li><li><p>Primeiros passos com smart contracts</p></li></ul><p>As datas dos pr&#243;ximos workshops ser&#227;o divulgadas s&#243; para os inscritos pela na comunidade no Discord, no Telegram e via e-mail.</p><div><hr></div><h2>&#128172; <strong>Junte-se aos nerds</strong></h2><p><strong>Discord NerdConf</strong>:  <a href="https://discord.gg/ZVFUtJk9vW">Canal dedicado ao Latin Hack</a> <br><strong>Telegram/WhatsApp</strong>: <a href="http://t.me/nerdconf">t.me/nerdconf</a> - Grupos regionais para networking <br><strong>Social Media</strong>: Siga @web3dev_ no <a href="https://x.com/web3dev_">twitter</a> ou <a href="https://www.instagram.com/web3dev_">instagram</a> para novidades em tempo real.</p><div><hr></div><h2>&#128279; <strong>Pr&#243;ximos Passos</strong></h2><ol><li><p><strong>INSCREVA-SE AGORA</strong> - Vagas limitadas para o formato presencial</p></li><li><p><strong>Participe</strong> dos webinars preparat&#243;rios</p></li><li><p><strong>Entre</strong> no <a href="https://discord.com/invite/ZVFUtJk9vW">Discord</a> da comunidade NerdConf</p></li><li><p><strong>Forme</strong> seu time ou encontre parceiros</p></li><li><p><strong>Prepare-se</strong> para a experi&#234;ncia mais transformadora da sua carreira tech!</p></li></ol><div><hr></div><h2>&#127808; <strong>Timing Perfeito</strong></h2><p>O mercado Web3 est&#225; em expans&#227;o exponencial e a Am&#233;rica Latina est&#225; se posicionando como uma das regi&#245;es de importante mobiliza&#231;&#227;o deste ecossistema.</p><p>O <strong>Latin Hack</strong> pode ser sua porta de entrada para se aproximar de membros ativos em todo o continente.</p><p><strong>N&#227;o perca a chance de:</strong></p><ul><li><p>Construir o pr&#243;ximo unic&#243;rnio Web3 da LATAM</p></li><li><p>Transformar sua carreira com as tecnologias do futuro</p></li><li><p>Conectar com pessoas que pensam como voc&#234;</p></li></ul><div><hr></div><p><strong>&#128640; O futuro descentralizado ser&#225; constru&#237;do por n&#243;s, builders da Am&#233;rica Latina.</strong></p><div><hr></div><p><em>Esta &#233; uma iniciativa da <strong>NerdConf,</strong> com apoio da <strong>WEB3DEV Community</strong>.</em></p><p><em>Para mais informa&#231;&#245;es, deixe seu coment&#225;rio ou acompanhe nossas redes sociais.</em></p>]]></content:encoded></item><item><title><![CDATA[Agenda da Semana WEB3DEV: Polkadot e Ganhadores do Hack The Block]]></title><description><![CDATA[Temos uma semana intensa de conte&#250;dos ao vivo para quem quer acompanhar de perto os debates e novidades do ecossistema Web3.]]></description><link>https://news.w3d.community/p/agenda-da-semana-web3dev-polkadot</link><guid isPermaLink="false">https://news.w3d.community/p/agenda-da-semana-web3dev-polkadot</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Tue, 26 Aug 2025 14:15:18 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/e52648fd-c1e3-4ab3-b3e7-e5224f4b19d3_1920x1920.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Temos uma semana intensa de conte&#250;dos ao vivo para quem quer acompanhar de perto os debates e novidades do ecossistema Web3. S&#227;o dois encontros que conectam governan&#231;a, tend&#234;ncias e inova&#231;&#227;o direto da nossa comunidade.</p><div><hr></div><h3>&#128204; Nesta ter&#231;a-feira (26/08), &#224;s 14h (BRT)</h3><p><strong><a href="https://www.youtube.com/watch?v=VP69UjWr-hI">AAG em Portugu&#234;s #004 &#8211; Hard Capped &#127956;&#65039;</a></strong><br>O assunto da vez &#233; a <strong>Referenda 1710</strong>, que prop&#245;e limitar os gastos do tesouro da Polkadot a, no m&#225;ximo, 1% do total de DOTs em circula&#231;&#227;o. Uma discuss&#227;o que pode mudar como a rede financia projetos e impactar o crescimento do ecossistema.</p><p>Al&#233;m disso, vamos revisar o status atual da tesouraria, outras propostas em vota&#231;&#227;o, coment&#225;rios da comunidade e d&#250;vidas ao vivo.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.youtube.com/watch?v=VP69UjWr-hI" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3oNO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d53bebe-1918-4161-802d-95b9210f0b7b_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!3oNO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d53bebe-1918-4161-802d-95b9210f0b7b_1920x1080.png 848w, 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><p>&#10024; Dois encontros, duas perspectivas complementares sobre o que est&#225; movimentando o ecossistema.<br>&#128073; Ative os lembretes, participe ao vivo e venha construir o futuro da Web3 com a gente.</p>]]></content:encoded></item><item><title><![CDATA[Polkadot's Parachain Auction System]]></title><description><![CDATA[A Strategic Approach to Blockchain Scalability]]></description><link>https://news.w3d.community/p/polkadots-parachain-auction-system</link><guid isPermaLink="false">https://news.w3d.community/p/polkadots-parachain-auction-system</guid><dc:creator><![CDATA[Web3dev]]></dc:creator><pubDate>Tue, 05 Mar 2024 18:16:18 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!nCbC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!nCbC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!nCbC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 424w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 848w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 1272w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!nCbC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp" width="1456" height="832" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/eafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:832,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Visualizing the Future: The Dynamic Ecosystem of Polkadot's Parachain Auction System&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Visualizing the Future: The Dynamic Ecosystem of Polkadot's Parachain Auction System" title="Visualizing the Future: The Dynamic Ecosystem of Polkadot's Parachain Auction System" srcset="https://substackcdn.com/image/fetch/$s_!nCbC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 424w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 848w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 1272w, https://substackcdn.com/image/fetch/$s_!nCbC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feafa768a-de4c-437e-a382-cf0f02a34bca_1792x1024.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>In the ever-evolving landscape of blockchain technology, Polkadot stands out for its unique approach to scalability and interoperability through its parachain auction system. This innovative mechanism is not just a technical marvel but a strategic framework designed to foster a competitive and dynamic ecosystem. Let's dive into the intricacies of this system, its implications for projects, and the strategic foresight behind its design.</p><h2><strong>Renewal of Parachain Slots: A Competitive Bidding Process</strong></h2><p>At the heart of Polkadot's design is the concept of parachains &#8212; specialized blockchains that connect to the main Polkadot network, allowing for diverse functionalities and increased processing capacity. These parachain slots are not permanent grants; they are leased through a competitive auction process for a period of two years. As the lease expires, projects face a crucial question: can they renew their lease, or must they re-enter the competitive auction arena?</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading WEB3DEV&#8217;s Substack! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p>The answer lies in the very fabric of Polkadot's auction system. To renew their lease, projects must once again bid in the auction against others vying for a limited number of slots. This process uses DOT, Polkadot's native token, as the currency for bids. It's a high-stakes competition where the highest bidder at the auction's conclusion secures the lease. This ensures that the allocation of parachain slots remains meritocratic, based on the current value and contribution of each project to the ecosystem.</p><h2><strong>The Strategic Rationale: Ensuring a Dynamic Ecosystem</strong></h2><p>The auction system may raise concerns regarding the stability and long-term planning for projects within the Polkadot ecosystem. Launching a parachain involves significant investment not only in securing the slot but also in developing the surrounding business and infrastructure. The potential to lose the slot after two years poses a risk to this investment, prompting questions about the system's design rationale.</p><p>We can compre the process to leasing space in a shopping mall, where competition ensures that only the most viable businesses retain their spots. This analogy captures the essence of Polkadot's strategy &#8212; to keep the ecosystem vibrant, innovative, and merit-based. It prevents stagnation by preventing any single project from monopolizing a slot indefinitely, thereby encouraging continuous improvement and innovation.</p><h2><strong>Economic and Security Implications</strong></h2><p>Transitioning from a parachain to a standalone Layer 1 (L1) network is another aspect touched upon by the community. This move is fraught with challenges, both economic and in terms of network security. Projects must bootstrap their validator nodes, a process that can be daunting in terms of resources and security infrastructure.</p><p>However, the potential benefits of remaining within the Polkadot network are significant. The auction system, while competitive, encourages projects to enhance their value proposition to secure their place in the ecosystem. This not only benefits the projects themselves by driving innovation and user engagement but also contributes to the overall value of the DOT token. As demand for parachain slots grows, so too does the demand for DOT, potentially increasing its value over time.</p><h2><strong>The Future: Navigating the Shift with DOT's Coretime Model</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Uydf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Uydf!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 424w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 848w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 1272w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Uydf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp" width="1456" height="832" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:832,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Ethereal Connections: Polkadot's Coretime Model Unveiled&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Ethereal Connections: Polkadot's Coretime Model Unveiled" title="Ethereal Connections: Polkadot's Coretime Model Unveiled" srcset="https://substackcdn.com/image/fetch/$s_!Uydf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 424w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 848w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 1272w, https://substackcdn.com/image/fetch/$s_!Uydf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F502b71a4-0a1d-4559-acf1-5db678e6ef72_1792x1024.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>The coretime model represents a pivotal evolution in Polkadot's parachain auction system, underscoring the network's commitment to innovation and adaptability. While the specific details and mechanisms of the coretime model are intricate, its introduction signals a strategic shift towards enhancing the utility, accessibility, and economic dynamics of parachain slots. This model potentially introduces a more granular, flexible approach to leasing parachain slots, possibly allowing for different durations and terms that could better accommodate the diverse needs and strategies of projects within the Polkadot ecosystem.</p><h3><strong>Enhanced Flexibility and Strategic Opportunities</strong></h3><p>By allowing for the sub-renting of slots, the coretime model could create a more vibrant and dynamic marketplace within the Polkadot ecosystem. Projects might have the opportunity to lease out portions of their slot time, offering a way to recoup investments or fund further development. For new and emerging projects, this creates a path to access the Polkadot network without the need for securing a full slot outright, lowering the barrier to entry and fostering a more inclusive ecosystem.</p><h3><strong>Economic Implications and Increased Competition</strong></h3><p>The introduction of sub-renting and potentially varied lease terms under the coretime model may lead to increased competition for parachain slots, as the value of these slots becomes more nuanced and multifaceted. Projects would need to not only consider the upfront cost of securing a slot but also the strategic value of sub-leasing opportunities and the potential for revenue generation. This could lead to a more active and competitive auction process, with projects vying not just for space on the network, but for slots that offer the best strategic advantage.</p><h3><strong>Impact on the DOT Ecosystem</strong></h3><p>As projects compete for and utilize parachain slots more strategically, the demand for DOT could see significant fluctuations. The coretime model might drive a higher demand for DOT as projects seek to leverage the new opportunities it presents. This increased competition and strategic leasing could contribute to the long-term stability and growth of the DOT token's value, reflecting the health and vibrancy of the Polkadot ecosystem as a whole.</p><h3><strong>Looking Ahead</strong></h3><p>The full impact of the coretime model on Polkadot's ecosystem remains to be seen, as projects and developers explore its potential and adapt to its nuances. What is clear, however, is that this evolution reflects Polkadot's commitment to fostering a competitive, innovative, and adaptable blockchain ecosystem. As the model is implemented and its effects become more apparent, it will undoubtedly provide valuable lessons and insights for the future of blockchain scalability and interoperability.</p><h2><strong>Conclusion</strong></h2><p>In conclusion, Polkadot's parachain auction system and the introduction of the coretime model together mark a significant evolution in the blockchain community's innovative spirit. These mechanisms offer a strategic, competitive framework that not only ensures the Polkadot ecosystem remains dynamic, secure, and forward-looking but also redefines how projects engage with the network. The coretime model, in particular, is poised to unlock new opportunities for growth, collaboration, and strategic positioning, offering a nuanced approach to parachain slot leasing that could significantly impact the ecosystem's scalability, interoperability, and seamless connectivity.</p><p>As these models unfold and integrate, the true potential of Polkadot's vision will be put to the test. Projects will be required to continuously prove their value and adapt to the competitive dynamics of the auction system, while also navigating the strategic possibilities introduced by the coretime model. This dual approach incentivizes innovation, supports the most viable and valuable projects, and maintains a vibrant ecosystem. Moving forward, it will be fascinating to witness the evolution of this system and how it shapes the quest for scalability and interoperability within the blockchain space, contributing to the overarching vision of a seamlessly connected blockchain landscape.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://news.w3d.community/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading WEB3DEV&#8217;s Substack! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item></channel></rss>