Welcome to the database where you can see all previous projects from our past hackathons.
Most Hackathon Won
Edy Cu
chubbyzroxas
Yayan Fauzi
Most Project Built
zorzalcripto
Amaan Sayyad
Aaditya Rawat
RWA platform for direct B2B wine trade, stablecoin settlement and physical redemption on Arbitrum and Robinhood Chain.
Arbitrum Web3 Learning Map is a gamified, interactive educational platform that guides complete beginners from having zero Web3 knowledge to confidently executing verified onchain actions.
Data Racing Club is a physics bike racer where real market charts become race tracks: a pump is a ramp, a dump is a cliff. Ride BTC, Tesla or your own coin, with new tracks generated from live data every day. On-chain tournaments on Robinhood Chain pay out sponsor-funded prize pools to the best riders. No token, no pay-to-win, and it plays in your browser in seconds. Game: https://dataracing.club
Cova powers USDG payments for services with uncertain final prices: reserve an approved budget, settle a signed rate for session time, and release unused funds on Arbitrum.
A receipt-backed compatibility lab that shows protocol engineers how a stock-token integration behaves when corporate actions, price availability or sequencer recovery change its assumptions.
A non-custodial yield vault on Robinhood Chain with a Qwen-powered AI agent that moves USDC between whitelisted strategies, inside limits the smart contract enforces.
NEW DEFI PRIMITIVE. Concentrated liquidity + Multipools. Deployed on Robinhood. $20K TVL.
Copy trading for tokenized stocks, where every return is proven on-chain. Settled in USDG on Robinhood Chain, scored by a Rust engine on Arbitrum Stylus.
Trade your own flight on Arbitrum: scan your boarding pass, then hedge a delay or trade the arrival time. Settles in USDG from real arrival data. Passengers only, so outsiders can't game it.
Non-custodial savings circles (Ajo and Esusu) and goal vaults in stablecoins, with an agent that can only act inside limits you set and can be revoked in one click.
One signature, zero bridges. Maat settles cross-chain transfers from Arbitrum via ZK proof. No wrapped tokens, no destination gas. Live on testnet today.
Agentic Commerce with on-chain spend controls — agent discovers, quotes, and pays under a Session Key; the contract Guards; deny is recorded success