
💻 Conceptor/Developer RaD • 🔗 President of @42Blockchain_ | 🥇 Hackaton winner: https://xitter.cf/t.co/jBPMEXD02u (HackTheBlock/Glow) • https://xitter.cf/t.co/LYZLKVrHsF (ETHCC)
Somewhere
Joined March 2026
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Today, we won, among others amazing projects, @ETHGlobal's #ETHOnline with tare-hooks.tech 💫
Built to measure @Uniswap hooks🪝, choose the best path, validate the operation ✅ with your @Ledger, and publish your proof ✍️ on @hedera.
Thanks to my teammate @JBD_Dev (🥸), to our club @42Blockchain_, to our students' network @42Network, and to our respective schools @42born2code and @42Perpignan.
Robe_Mule retweeted
Brought 30 friends from around the world to Paris, just to go for a run with me 🏃
Okay, there was a bit more to it... 😅
Last week was @Ledger Op3n, and for the second year in a row, Ledger N3XT brought students into the room: 30 students from 13 blockchain clubs, two packed days in Paris.
They weren’t just in the audience.
They moderated panels with industry speakers, built during the hackathon, heard Ledger’s announcements first-hand, and spent time with founders, builders and investors they wouldn’t have met otherwise.
And Paris did the rest:
- a morning run alongside the Seine,
- snails and bœuf bourguignon at a French restaurant,
- and an after party some of them had heard about before even landing.
For many, it was their first time in Europe.
What came back the most: the people, and the memories. New friends from campuses they didn’t know 48 hours before.
For me, education goes way beyond a class on campus.
Learning the ecosystem from the inside, and growing as a person. Both count.
Then these students bring it all back to their campus, their club, their peers.
They’re going to shape this industry, and their voice belongs in its biggest moments now.
That’s what we do with Ledger N3XT, with nearly 70 clubs worldwide, all year long.
Thank you to every student who made the trip, and to everyone at Ledger who made time for them 🙏
One last big one coming in November 👀
Robe_Mule retweeted
🙏 Thanks @50Partners for a great afterwork at @42born2code !
Fundraising, VCs, Web3… and one key tip: join hackathons to get your first taste of entrepreneurship
Thanks to everyone who came and to @Master2LEAD More events coming soon!
Thanks again @0xmaxonchain, it was a very good presentation. Thanks to @Robe_Mule for co-hosting the event.
#42Paris #Web3 #Hackathon
Robe_Mule retweeted
We're excited to host an afterwork with @50Partners this Monday at 42 Paris! 🚀
Who's it for? All 42 students: builders, curious minds and project founders, no prerequisites 🙌
We're also welcoming students from the @Master2LEAD at @UnivParisSaclay, our partner.
📅 Oct 19, 6PM · Damogran room
🍕 Free pizza & drinks
🎓 students are welcome too
#Web3 #VC #afterwork
Robe_Mule retweeted
First day at @Ledger Op3n.
We started by touching grass 🪴 before touching hardware 📱, with the announcement of the Ledger Op3n.
Thanks to @AntoineM_eth and the Ledger N3XT program for this invitation!
Can't wait for the next day 📆…
Robe_Mule retweeted
🚀 How do you get your tech project funded?
@42Blockchain x @50Partners — talk, Q&A & networking cocktail 🥂
📅 Mon. Oct 19, 6PM
📍 42 Paris, Damogran room
Open to all 42 students & LEAD AI (Paris-Saclay). No prerequisites, just bring your questions.
#Web3 #VC #Startup
Robe_Mule retweeted
Our 42Blockchain team is in the @Ledger N3XT hackathon 🔐 See you at #LedgerOp3n in Paris!
The problem: AI agents get spending limits, but nobody checks whether they can get back out. On Base, we found Uniswap v4 pools that let you in for free and take 99.9% when you sell. Both look healthy at entry.
Our answer: Net·Out 🚪
A vault that sits between your agent and the market. Every buy simulates the full resale in the same transaction. If the exit costs too much, the buy is refused.
You sign the rules once, in clear, on your Ledger: a budget, a maximum exit loss, an expiry. Anything outside comes back to your device with the real number, and you decide.
Built with Ledger's Signer Kit, clear signing (ERC-7730) and the Agent Stack. Tested on a real Flex.
🌐 netout.tech
💻 github.com/JeanBaptisteDuran…
🎥 youtu.be/8AGHwGirckI
#LedgerN3XTCollab #LedgerOp3n
Robe_Mule retweeted
Law meets code ⚖️💻
42Blockchain is teaming up with LEAD-AI, the student association of the M2 Law, Entrepreneurship & Digital-AI at @UnivParisSaclay ! 🤝
You can’t build a solid Web3 project with code alone, and you can’t advise a tech startup without understanding its tech.
Blockchain devs from @42born2code + future lawyers & founders specialized in startups, blockchain and AI.
Together we’ll:
🚀 Support entrepreneurial projects
🛠️ Run hackathons
🎓 Host joint workshops
🎤 Organize talks with industry pros
🌐 Build an interdisciplinary network
📅 First meetup: Paris-Saclay × 42 afterwork on Oct 15!
More coming soon. Thanks to the LEAD-AI team for their trust 🙏
#Web3 #Blockchain #AI #Startups
Robe_Mule retweeted
Let's Run it baaaaaaaaaack lfg
Robe_Mule retweeted
One day to go before the Road to #HackMeridian live @buildonstellar ✨
Get the most out of it: start the @StellarOrg track on elearning-42bc (FR/EN), bring a project idea, solo or as a team.
⏰ Thursday, 19:00 CEST, online. Register: luma.com/ag4d8lf5
Robe_Mule retweeted
Road to HackMeridian: live workshop kick-off on Thursday, October 8 at 19:00 CEST ⏰, online 🌎.
HackMeridian (@BuildOnStellar ⭐️ annual hackathon), in this live we'll talk about Stellar and Soroban, how to build with AI 🤖, hackathon tips 😉 and 42Blockchain e-learning' track walkthrough 📚. Open to everyone 👐.
▶️ Discover the track: bit.ly/3TGeeuU
▶️ Register for the event at: luma.com/ag4d8lf5
Robe_Mule retweeted
Here's an interview of Hela Snoussi !
A learner from our e-learning who wanted to share with you her experience in blockchain
( The interview is in french )
Robe_Mule retweeted
🏗️ What Web3 recruiters actually check
Writing a smart contract?
Plenty of devs can do that now, tutorial or AI in hand.
Spotting a vulnerability before it gets exploited? Much rarer, and the most expensive thing to be missing.
Our ""Security 101"" module has learners exploit a vulnerable contract themselves before learning to fix it.
Robe_Mule retweeted
bittensor:native is the trade of the decade.
Our latest research paper explores the growing connection between AI and digital assets and explains why broad AI adoption may drive new demand, utility and applications across the digital asset economy. blackrock.com/us/individual/…
Robe_Mule retweeted
🧠 Web3 without the jargon: DEX & AMM
A DEX lets you swap tokens straight from your wallet without account, nor custodian holding your funds.
Most run on an AMM: instead of an order book, liquidity pools set the price automatically through a formula.
Our "DeFi 101" module has you swap real ERC-20 tokens on testnet and watch the price move live.
Be part of us ! If you're curious of what Blockchain is or what you can build yourself... It's right there: elearning-42bc.xyz/
Robe_Mule retweeted
🏆 Coming back on ETHOnline 2026!
We posted yesterday about the victory of two of our members at #ETHOnline!
And if you're curious to see what blockchain can concretely do in real life, we invite you to watch the finale!!
There were projects that went way beyond theory, with real-world applications giving a genuine glimpse into the future of blockchain 😁
Feel free to take some time to check out the projects that made it to the finale: youtube.com/live/s0Ai7Oi4yw8…
And congrats again to our members @Robe_Mule and @JBD_Dev for their victory 👏
Back to back @ETHGlobal 🥸
May - Open Agents: 1 of 7 finalists, 468 projects, solo.
Today - ETHOnline: 1 of 8 finalists, 814 projects, 1,462 hackers, 89 countries, with @Robe_Mule.
And @UniswapFDN's Best Uniswap Stack Contribution.
TARE measures what a @Uniswap v4 hook really takes from your swap. You pick the route on a @Ledger, with what each hook takes on screen, and only then does @MetaMask open. Rates are attested on @hedera.
So you see what a hook takes, three seconds before you sign.
🔗 tare-hooks.tech
Thanks @42Blockchain_, @42Network, @42born2code, @42Perpignan
Replying to @ETHGlobal
ETHOnline 2026 Finalist | 🥸 TARE
Measures what a Uniswap v4 hook really takes from your swap. 125,072 measurements, each replayable.
🔗 tare-hooks.tech
🏆 ethglobal.com/showcase/tare-…
A year ago, we launched Ledger N3XT: our education program for university blockchain clubs.
Conferences, workshops, brunches, dinners, a hackathon, a research competition, and a lot of campuses later, here's a look back at the first year of Ledger N3XT.
Async judging is over, now it’s time for human input for our take on @ETHGlobal’s #ETHOnline.
▶️ tare-hooks.tech
Can’t wait to see if our build is as interesting to others as it was for me and @JBD_Dev to dev.
Thanks to our structure, @42Blockchain_ for the support.






















