@flowstatecoop
🚨 More builder support coming from @arbitrum 🚨
Arbitrum Open House Edition 2 is now open for applications!
With a $415K prize pool across General, AI Agentic, and Robinhood Chain tracks, the Program includes:
→ a 3-week online Buildathon (May 25 – June 14, 2026) which is global and open for anyone, anywhere to participate
→ a 3-day in-person Founder House in London (July 10 – 12, 2026)
→ mentorship + access to teams across Arbitrum Foundation, Offchain Labs, and the wider ecosystem
Open House NYC brought together 1,700+ builders and 177 submitted projects — London is next.
*you don’t need to join in person in London to apply*
https://arbitrum-london.hackquest.io/?utm_source=ecosystem&utm_medium=referral&utm_campaign=oh-london-buildathon
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