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10 new videos are live on OpenSense with zokyo . They cover fuzzing methods, differential testing, and AI detection. They show how to defend a smart account and how tokenized vaults work. They walk through the attacker mindset and how auditors fix vulnerabilities. They

Starknet is fully operational again. Block production has resumed normal operation. Transactions submitted between 10:21–10:45am UTC were not processed, and the chain has been rolled back to block 1962681. Any transactions from that point onward will need to be resubmitted.

Deep Dive Into Solana youtu.be/iEI3HlKA5TM?si… via YouTube

🌱 The first residency REcity is on! Join the ReFi Residency in Recife, Brazil (Oct 6-26, 2025) - a buildathon bringing together climate innovators in a purpose-built pop-up focused on impact 🌿 Learn more at hackrefi.org #ReFi #ClimateAction #Web3ForGood #COP30

Re{solve} Hackathon Workshop: Cairo Programming Language x.com/i/broadcasts/1…

It is public! We are going to sponsor our upcoming Starknet (BTCFi arc) hackathon hosted by our great friends from OpenSense ₿. Let's go, new builders, build something amazing that will push Starknet-Ecosystem.com ✨ to another level.

Vibbing at the Uniswap Labs 🦄 house

We just launched our Capture the Flag platform🚩 Climb the leaderboard & prove you belong!

All Smart contract devs who are in Brazil should join this hackathon. Let's make Starknet (BTCFi arc) great! It is an honour for us to sponsor this event! (CODESPECT)

Calculation issues apply to every language, every blockchain. So it does not matter if we are on EVM, Starknet or Solana, all calculations a contract performs should be checked! OpenSense ₿

🚀 Floripa has already made it to NASA! Last year, a team from Founder Haus was the Global Winner at the biggest science and space hackathon in the world 🌍✨ Now it’s your turn: on October 4th and 5th, the NASA NASA International Space Apps Challenge Challenge 2025 is happening at the Haus, in Jurerê

blocktrain: noice, devfolio & base.

🎤 Palestrante Confirmado no Web3 PE – 2ª Edição! É com muita alegria que anunciamos AlexOnCrypto em nosso evento! Alexandre Melo é fundador da OpenSense ₿, comunidade referência em segurança Ethereum com mais de 30 mil inscritos. Estudou blockchain com Dr. Gavin Wood na

Preparing everything for our upcoming hackathon at MOIC Digital

Why We Built Extropy Academy We used to hold live #Web3 security, MEV, ZK courses on weekends. They were great, but limited. Only once a month, sometimes less. Only so much time. Only so many people could join. So we built something better: #ExtropyAcademy 🧵 1/12

We built Extropy Academy to make real-world Web3 knowledge more accessible. Here’s why — and what’s coming next.

🔒 Audit Complete We’re excited to announce that Almanak has successfully completed its security audit with Zokyo. Almanak is an AI-driven DeFi protocol that empowers users to build, optimize, and deploy financial code-based strategies using their proprietary AI Swarm and

Mapa de FUGA DO BRASIL 1) Tire tudo do seu CPF (até mesmo sua esposa) 2) En paralelo, obtenha Residência PY/UY pra pessoa física. 3) Avise a todos os seus empregados que vc vendeu a empresa para um holding internacional, uma LLC. 4) Recontrate eles da LLC ou opere do