Arbitrum to Hold Hackathon on January 29th

Name: Hackathon
Start: 2026-01-29T00:00:00Z
End: 2026-02-18T00:00:00Z

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Arbitrum is opening registration for a three-week Open House NYC online buildathon running from January 29 to February 19, focused on founders and developers preparing to ship on-chain products. The program includes hands-on technical workshops, go-to-market sessions for founders, mentorship from the Arbitrum Foundation and Off-chain Labs, as well as up to $60,000 in prizes and grants for participating teams.

Event date: Jan 29 to Feb 18, 2026 UTC

Arbitrum
@arbitrum

Founders & builders - ready to ship onchain?

Sign up to our 3-week Open House NYC Online Buildathon starting jan 29th

Get hands-on technical workshops, Founder GTM sessions, mentorship from the Arbitrum Foundation, Offchain Labs + $60k in prizes and grants

https://openhouse.arbitrum.io/?utm_source=twitter&utm_medium=social&utm_campaign=oh-nyc-buildathon

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