Welcome to the database where you can see all previous projects from our past hackathons.
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.
ETHBid is a discovery market on Arbitrum.
Say what you believe about the world. Watch it play out. SuperView turns a one-sentence view into a researched basket of Robinhood Chain stock tokens, then keeps score against the S&P 500 in public.
Parametric stablecoin cover on Arbitrum. If USDG depegs, a keeper fires the payout and USDG lands in the holder's wallet automatically, with no claim form. Underwriters back it via 1inch Aqua.
