Fernando

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Fernando

Fernando

@ferrabled

Security Tooling Developer @OpenZeppelin 🛡️👾

Spain Katılım Mart 2023
310 Takip Edilen94 Takipçiler
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Julio M Cruz 🔜 ETHCC 🇫🇷
Speaking at @EthCC in Cannes! "Build micropayment x402 solutions for communities" At @perk_os we're building the payment layer for the agent economy. x402 turns any HTTP endpoint into a revenue stream. Communities can monetize APIs, content, data feeds, and agent services with just an HTTP header. No subscriptions. No KYC. No complex integrations. EIP-3009 gasless signatures Instant settlement on Base 10 lines of code to go live Works for humans AND AI agents I'll be doing a live demo, building a paid community API from scratch on stage in @base. Tuesday, March 31st, 14:50, Burton Stage The future of community monetization is permissionless micropayments. Come see how. @perk_os | perkos.xyz #EthCC #x402 #Base #DeFi @baselatam
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galo
galo@gtocagni·
sovereign af ❤️‍🔥🤘 el 10/04 sale @settle_io, un primer paso para recuperar la soberanía como individuos optimista del futuro, gracias por todo el feedback y apoyo
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OpenZeppelin
OpenZeppelin@OpenZeppelin·
Introducing OpenZeppelin Skills 🤖 In the first of a series of releases, we're dropping 9 skills to give AI agents authoritative, up-to-date knowledge of OpenZeppelin Contracts libraries for secure smart contract development, setup, and safe upgrades. github.com/OpenZeppelin/o…
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Menta
Menta@mentasuave01·
Another ethGlobal another victory 🔥 Thanks to my wonderful team that made it possible @0xGianfranco @ferrabled
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OpenZeppelin
OpenZeppelin@OpenZeppelin·
Convergence starts tomorrow and we have one last addition 👀 @VitalikButerin joins OpenZeppelin founder @demibrener for a fireside chat on open source, public goods, and keeping crypto radically open. 📆 Nov 21, 12:15pm Full agenda & registration: openzeppelin.com/convergence
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OpenZeppelin
OpenZeppelin@OpenZeppelin·
🔐 Limited edition OpenZeppelin-branded Ledger Nano S Plus 💼 Fast-track interview with @holajotola, our Head of Security Research (Top 5 only) Prove your skills. Show us what you've got. ethernaut.openzeppelin.com
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Fernando
Fernando@ferrabled·
Settling using @settle_io ! Great experience 🎉
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Gianfran.co
Gianfran.co@0xGianfranco·
🚀 Spent last week giving some love to one of most impactful Web3 Sec learning resources: The Ethernaut. Here’s what’s new 👇 🎮 4 New Levels: Bet House 🎰 Elliptic Token 🔁 Cashback 💶 Impersonator Two 🎭 🌍 2 New Languages 🇺🇦 Ukrainian 🇰🇷 Korean 📚 70+ New Level Translations across multiple languages 🎉 Let’s dive in 🧵👇 🧵
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OpenZeppelin
OpenZeppelin@OpenZeppelin·
10 years committed to those building the onchain economy. 10 years of OpenZeppelin.
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David Bessin
David Bessin@David_Bessin·
10 years ago today, days after Ethereum went live, a few ppl from Argentina started building to make blockchain a safer space for the world. Congratulations @OpenZeppelin, I’m so proud to be a part of this talented group that’s pioneering the future 🎉 here’s to 10 more 🎉
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Fernando
Fernando@ferrabled·
@Seecoalba 100% agree on that. I had the same experience and the need to know about all the caveats is what really makes you learn about something
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Sergio
Sergio@Seecoalba·
It's incredible what you learn by studying and trying to write a tool from scratch. It might seem silly, but it really forces you to understand every single concept. Plus, if you want to make sure you understand everything well, write it in another language you're more comfortable with and, if possible, add some improvements 😄 I’m really excited to pushed all this work and share the process and step-by-step documentation 🦀 🦀
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Ivan Fitro
Ivan Fitro@FitroIvan·
I'm thrilled to be one of the two auditors selected to start working with this incredible firm.🫡 The internship was an amazing learning experience. I'm excited to begin auditing, providing maximum value to clients, and contributing to the security of the Web3 ecosystem.
pashov@pashov

Pashov Audit Group Internship Program 2025 has officially been completed successfully🥂 Here are some of the most interesting stats: 1. ~430 applicants, 40 accepted, 37 completed, ~14 will try a few extra audits with us as "side auditors", only 2 will start doing audits with us as "experienced auditors" 2. The interns did a total of 479 audit days, found a total of 13 Critical, 42 High and 57 Medium severity issues. Only 6 of these findings were not found by the "experienced" auditors teams, and these 6 findings were found by 3 interns in total. 3. At least 2 interns started full-time positions in well-known web3 security companies after the internship, saying it contributed to their acceptance and success. Overall program satisfaction is >90% 4. Internship cost was ~$20k. While most people wanted to pay to be part of it, the chosen ones were paid a small amount for each audit day. Also 3 interns got "fixes applying" opportunities on the side during the internship and were paid fairly. 5. Everybody made great connections, saw what team work is, got their name on audit reports and much more. We will be running another program next year expectedly. For everybody that asks "HOW DO I JOIN" - perform impressively in public contests or audits, hustle and try your best. Let's chat next year🫡

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OpenZeppelin
OpenZeppelin@OpenZeppelin·
OpenZeppelin builders never stop building
Gianfran.co@0xGianfranco

💾 Just launched EVM-Storage codes! Visualize, compare, and analyze Ethereum smart contract storage layouts with this online tool powered by @OpenZeppelin upgrades module and @SourcifyEth. - Upload or load Solidity files from Sourcify. - In-browser compilation. - Supports ERC-7201 & Solidity "layout at" syntax. 👇 Let's check it out in more detail 🧵

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