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Arbitrum Foundation · Crypto · Incubator

Arbitrum Open House London

Arbitrum Open House London combined a three-week online Buildathon with a three-day Founder House, technical workshops, mentorship, product sessions, and live pitches. The combined prize and grant pool was $415,000 across general, Robinhood Chain, agentic AI, and milestone-based grant tracks.

Who can apply

Eligibility
Not recorded. Check the funder's terms.
Location
Not recorded. Check the funder's terms.
Funding
Not recorded. Check the funder's terms.

Round history

RoundWindowSizeSource
Open House London 2026Deadline: June 25, 2026Closed$415K in prizes and grantsblog.arbitrum.foundation

Past rounds stay on the page, so you can see how often this program opens.

Funding evidence

Funding evidence is temporarily unavailable. The existing program record remains available above.

Sources

  1. 01blog.arbitrum.foundation/open-house-london-registration-is-now-open/
  2. 02blog.arbitrum.foundation/arbitrum-founder-house-london-apply-now-to-launch-businesses-powering-the-programmable-economy/

Awards

none linked

No award records linked to this profile yet.