Yesterday, we finished first place in the @base track at @MBC_Conference with our project BaseLens! I'd like to give a huge thanks to: @Evanzsolomon @college_xyz @coinbase It was my first time in the US, an incredible experience. Feel free to reach me, DM open. Thread ↓

#LedgerSponsor Built GuardLens on @Ledger's Agent Stack 🔐 for @42Blockchain_ An AI agent turns plain English into an Ethereum tx, but it holds no key. A policy engine vets it; only the Ledger device can sign. Agent proposes, device confirms and the tx lands on-chain. DMK Speculos 👇 github.com/JeanBaptisteDuran… #Sponsored

First @ETHGlobal hackathon. Straight to Open Agents finals. Solo dev for @42Blockchain_ 1 of 7 finalists, out of 468 projects, 750 hackers across 72 countries. LPLens is an autonomous agent on @0G_labs that diagnoses why your @Uniswap LP position is bleeding, replays the last 1 000 mainnet swaps swap-by-swap through every V4 hook to find the winner, then migrates you in a single Permit2 signature. What makes it different: - ERC-7857 iNFT on 0G Chain, agent's memory reputation update on every run, intelligence verifiably embedded - Per-position @ensdomains records under lplensagent.eth, queryable by any other agent - 6 MCP tools, 3 gated by on-chain mintLicense (0.1 OG / 24h, 80/20 royalty), 3 free verifiers - 5 independent paths to verify every signed report. Same hash, five sources. No LPLens server in the trust path. Try it: lplens.xyz Huge thanks @0G_labs @UniswapFND @ensdomains @ETHGlobal and Kartik for running an unreal finale. #ETHGlobal #OpenAgents

New cohort. New builders. Same obsession. 42's next Web3 wave is on the way, and they're built different. Keep your eyes open 👀 Thanks to our president @Robe_Mule for presenting @42Blockchain_ to all the newcomers at @42born2code 🫡

Finished first at the @SharkPoolSol Season 2 competition @42Blockchain_ took the club win with 50 members competing GG to everyone who battled on the leaderboard #SharkPool #Solana

What a day at @ParisBlockWeek 2026 Carrousel du Louvre. 10,000 people from finance, crypto and policy all in one room From building at #HackTheBlock this weekend to attending the main conference today, this week has been unreal @42Blockchain_ #ParisBlockchainWeek #PBW2026

Incubation program by @SharkPoolSol this is how you build the next wave of Solana builders. @42Blockchain_ staying close to this

Why @solana leads? Simple - thousands of TPS, near-zero fees, and a builder ecosystem that never stops shipping. From DeFi to education with @SharkPoolSol, everything moves faster on Solana #Solana #Web3 #SOL

Last week of @SharkPoolSol Season 2 and @42Blockchain_ is fighting for the top 🦈 What makes SharkPool different? They actually back university blockchain clubs, delegating stake to student-run validators and connecting campus builders across 15 universities on @solana. #SharkPool #Solana #Web3

Presenting CorLens - what the @42Blockchain_ team built in 36h at #HackTheBlock 2026 XRPL has 2,400 fiat-to-fiat corridors. Nobody mapped them. Until now. CorLens is 2 things: Corridor Atlas - the first public map of every fiat-to-fiat corridor on XRPL with real-time liquidity and health status Safe Path Agent - an AI agent that finds the safest route for any currency pair and flags on-chain risks nobody else catches, thanks to inner tools like our entity audit Second place on the Data Visualisation track. No prize but we are proud of our project Built by @JBD_Dev & @Robe_Mule Try it live: cor-lens.xyz Use "Pay with demo wallet" to test premium features for free Video below @xrpl_commons @ParisBlockWeek @KRYPTOSPHERE_ #HackTheBlock #XRPL #ParisBlockchainWeek #BuildInPublic

That's a wrap on #HackTheBlock 2026 Huge shoutout to all the @42Blockchain_ teams who gave everything this weekend 36 hours of building on @xrpl_commons. Almost no sleep. Pure dedication. Proud of every single one of them @ParisBlockWeek @KRYPTOSPHERE_ @AlbertSchool #ParisBlockchainWeek #XRPL

Just pitched at #HackTheBlock 2026 The final rush was intense. Almost no sleep. Last commits minutes before the deadline. But we shipped it and presented on stage Now we wait for the jury I'll share the full project in a next post @42Blockchain_ @xrpl_commons @ParisBlockWeek

Doors open. Badge on. #HackTheBlock 2026 starts now at @AlbertSchool @ParisBlockWeek @xrpl_commons @42Blockchain_

Tomorrow I'm going all in at #HackTheBlock 2026 36h hackathon at @ParisBlockWeek powered by @xrpl_commons and @KRYPTOSPHERE_ Building on the XRP Ledger with the @42Blockchain_ crew 3 challenges on the table. Let's see what we can ship #XRPL #Hackathon

This weekend, several teams from 42 are joining the @xrpl_commons hackathon at @ParisBlockWeek 🔥 We’re excited to see projects come to life from Web3 to the kind of wild ideas we love at 42💡 Always great to see the 42 community come together. Good luck to all teams 🍀

GM Big thanks to @Wonderland and @EthCC 🇫🇷 for this amazing CTF My first real CTF, with little experience aside from Ethernaut. Happy to have found 12 flags, and our team @42Blockchain_ secured a Top 10 with a last solve just 10 min before the end GG to everyone involved

Excited to be at ETHCC this week We’ll also be participating in the Wonderland CTF today 🧠 If you’re around and want to meet, chat, or connect, feel free to come say hi 🤝

GM all, 🚨 Big news from 42Blockchain! We’re excited to introduce our new board : @Robe_Mule President @Kheirabkcn Vice-president @JBD_Dev Treasurer @0xDriiX Techlead 🤝 Thanks to @iceywil_ and the old board for their trust. Stay tuned for more exciting things 🤙 WAGMI