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
Financial continuity infrastructure that keeps pre-authorized critical obligations executable when a treasury controller becomes unavailable, without creating a new master key.
Pay gas in Paxos USDG when you have zero native ETH. An autonomous on-chain gas clearinghouse for Robinhood Chain with Arbitrum Stylus Rust/WASM preflight for a 20x fee reduction.
Batch settlement for tokenized stocks on Robinhood Chain, built for the 74% of trades that happen while NYSE is closed. One clearing price, and a verifiable venue baseline on every fill.
BellGuard protects tokenized-stock borrowers from unfair off-hours liquidations using price-confidence scoring, cure periods, reserve repayment, and partial liquidation on Robinhood Chain.
StockReef is an automatic risk-control protocol for tokenized stock borrowers and USDG lenders. It reduces outstanding debt before market closures through borrower-funded repayments, gradually tightening thresholds, and partial liquidation, and then gives recovery priority when the market opens again.
ArbiAgent is an AI-powered yield vault on Arbitrum. The AI signs rebalance signals for Aave V3, you submit them from your wallet, and the smart contract verifies the signature before executing.
Xero Protocol creates tradable dividend markets for Robinhood Stock Tokens. Reinvested dividends are trapped inside each token’s uiMultiplier. Xero separates base equity exposure (PT) from reinvested dividend exposure (YT), enabling independent trading and onchain dividend yield curves.
Proven exploits as on-chain claims, Quorum publishes a smart-contract bug only after it runs the exploit that drains it on a mainnet fork.
Vibe is a social app where fans collect and trade passes to join their favourite creators’ private lounges. Vibe Check lets fans discover new creators through mystery passes while generating ongoing creator earnings.
Bounded spending for AI agent treasuries: policy is enforced inside Safe.execTransaction, so an unsafe payment is refused on-chain before it runs. Live on Arbitrum Sepolia and Robinhood testnet.
AI-powered cross-border trade-finance infrastructure using blockchain settlement, digital escrow, tokenized assets and risk intelligence for African global trade.
Borneo turns "I want this" into a settled payment on Arbitrum. An AI agent finds products across an open merchant registry and pays in USDC via x402 through our verified BorneoCheckout contract. Locked quotes stop prompt injection from redirecting funds.