Welcome to the database where you can see all previous projects from our past hackathons.
A solar investment prototype on Ethereum Sepolia. Buy tokenized solar shares, track ownership, and claim simulated energy income through smart contracts and MetaMask.
Uang umrah jamaah dikunci per pos di Arbitrum One: hanya faktur vendor berlisensi yang bisa dibayar, ujrah setelah berangkat, siapa pun bisa refund.
Deterministic on-chain invariant oracle that turns DeFi invariant violations into verifiable receipts
Deterministic on-chain invariant oracle that turns DeFi invariant violations into verifiable receipts
Call the move. Pick a market, say it goes up, down, or just that it moves, and pay a few dollars. Capped loss with no collateral nor liquidations. Live on Arbitrum One and Robinhood.
If you can share it, you can trade it. ATNX turns any screenshot into a market on its Virality Index, one number from search, news, video and social. The hackathon build puts those markets on chain as bounded UP/DOWN markets: no leverage, no liquidation, no house. Live on Robinhood Testnet.
An exit market for frozen lending pools on Arbitrum and Robinhood Chain
Certified value for graded cards on Robinhood Chain. Gacha Galaxy prices PSA-graded cards privately, publishes a price certificate onchain that anyone can check, and lets you borrow against the card at 50% loan to value. Same model as Stock Tokens, new asset.
Evidence-bound AI billing settlement: verify the bill before money moves, enforce payment ceilings and spending approvals on Arbitrum.
Iceburg is a sealed-bid, uniform-price issuance protocol for real-world, security-token-style offerings
Pool turns receivables-backed credit into programmable principal and income. A supplier delivers today but gets paid weeks later. Pool lets financiers borrow against an attested receivables portfolio, while investors fund the lending and choose how to hold their exposure.
T-BillFlow is an Arbitrum-native execution layer for autonomous AI agents managing tokenized Treasury/RWA positions. It combines cryptographically enforced agent mandates with on-chain RWA eligibility checks through an execution gate. Its core principle is “Authorization ≠ Eligibility”: an agent can have permission to act, but execution only proceeds when both the mandate and asset state satisfy protocol rules.
