Colosseum(@colosseum):1/ We’re excited to unveil the 5th dedicated hackathon pavilion for Crypto World’s Fair. The Arbitrum track, supported by @offchain & @arbitrum, will award $25,000 across the top 5 startups integrating the Arbitrum blockchain. Join and compete: ⁠https://t.co/pm2437ccDm

Colosseum

@colosseum

Crypto’s premier hackathon, accelerator, and venture fund |

Joined February 2023

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Colosseum@colosseum

2026.09.10 23:38

1/ We’re excited to unveil the 5th dedicated hackathon pavilion for Crypto World’s Fair. The Arbitrum track, supported by @offchain & @arbitrum, will award $25,000 across the top 5 startups integrating the Arbitrum blockchain. Join and compete: ⁠