Blockchain at Berkeley is off to Paris for Ledger OP3N! 🇫🇷 More content to come 👀 #LedgerN3XTCollab

Excited to announce @nemild (@ycombinator) and @SpagnoloAlyssa (@FoundationCap) as our guest judges for B@BHacks 2.0! Berkeley's highest-caliber hackathon with over $10,000 cash in prizes is this Sunday. See you there!

We are beyond excited to announce B@BHacks 2.0! This year we are joined by companies shaping the frontier, including @Lighter_xyz @Gemini @ElevenLabs @withAUSD @Ripple @ellipsis_labs @Techweek_ @Mantle_Official and more > October 11th @ UC Berkeley > $10k+ cash in prizes > Top 1% of hackers Registrations are open below. Don't miss out 👇

[B@B 10 YEAR ANNIVERSARY] 🎊 10 years ago, a group of Berkeley students came together to learn about Bitcoin and educate each other on a technology they believed could change the world. They probably didn’t know that, a decade later, that little group would blossom into one of Berkeley’s top tech communities and bring together some of the most ambitious, thoughtful, kind, and absolutely cracked people we know. Over the last 10 years, B@B has been home to some insane startups and even crazier ideas. But more importantly, it’s given us lifelong friendships, unforgettable memories, and a ridiculous amount of laughter along the way. B@B turned 10 this year, and one reunion simply wasn’t enough. So, in true blockchain fashion, we forked it, hosting anniversary celebrations on both coasts and bringing together alumni from across a decade of B@B. Some highlights: - A photo wall of 10 years of our most wholesome moments, walking down memory lane - Custom engraved Ledgers for our alumni made by our own @DivijMot @createdbymason - A tres leches “10 Years of B@B & Boujee” cake courtesy of former-pres @Ridddhiiii - Lots of old lore, reunions, and questionable stories resurfacing

Check out the projects here: hackathoncompany.com/platfor…

@CalBlockchain had a great time this weekend running Berkeley's Robotics Hackathon! 🦾 Some project highlights: > Robots emulating actions from egocentric video > Post-trained VLAs for automated food consumption > Raspberry Pi based rover for monitoring plant health Big thank you to all attendees and our partners World Context, @ElevenLabs, Praxis Robotics (YC S25), @Lovable, @concentrateai, and the Berkeley Haas Entrepreneurship Program. Check out the projects below 👇

Berkeley robotics talent has been waiting for this one... We're excited to host the Berkeley Robotics Hackathon with World Context, with support from @ElevenLabs, @Lovable, & Praxis Robotics (YC S26) Come and hack with humanoid robotics, SO101s, and win cash prizes! Spots are extremely limited. Apply below 👇

How secure is your crypto in cold storage? 🔐 We sat down with Charles Guillemet (@P3b7_), CTO of @Ledger, to discuss hardware wallet security, post-quantum cryptography, and exploit-resilient agentic payments. Full podcast out now. 🎙️

What this means for our founders👇

Excited to announce @tryramp as the official finance partner of Blockchain at Berkeley. From our consulting team to every B@B Xcelerator cohort, Ramp is now the default for corporate cards, bill pay, and stablecoin accounts. One platform for fiat and on-chain — the way it should've always been. Get started → ramp.com/partners/blockchain…