Welcome to the database where you can see all previous projects from our past hackathons.
Open-source financial execution firewall for AI agents.
Heimdall guards Arbitrum depositors in the exit race. When a vault starts draining, liquidity runs out fast. It spots early exploit signs, pays a priority tip, takes partial exits as liquidity allows, and retries. Its keeper can only send funds to your own wallet.
Lendora is stock lending on Robinhood Chain, built on unmodified Morpho Blue and Morpho Vault V2. Robinhood Chain has tokenized US stocks and ETFs, but you can't borrow them. Holders earn nothing, traders can't short or hedge onchain, and price feeds freeze when US markets close. That makes weekend lending against a stale price unsafe. Lendora lists one Morpho Blue market per stock, with the Stock Token as the loan asset. - Lenders deposit stocks into a Morpho Vault V2 and earn the interest borrowers pay. - Borrowers post USDG collateral and borrow the stock to short, hedge or arbitrage. - A closure-aware oracle adds a volatility-scaled buffer before market closes and earnings windows. Positions opened on Friday are sized for Monday's gap. - A router bundles each flow into one transaction. It gates new positions behind compliance attestations and risk caps, and exits are always free. - A fallback liquidator and a fee split fund a backstop reserve. - Live short-interest data per stock is published through an onchain lens and a public API. Stock lending is the plumbing that pays holders, enables shorting and keeps prices honest. Lendora brings it onchain.
A Web and Telegram trading terminal for Robinhood Chain, with pre-trade checks, session permissions and execution records. Mainnet core in founder testing; public interfaces are prototypes.
Bounded model checking for Stylus. Write symbolic tests for formal verification of your Stylus contracts.
A game world shaped by onchain activity
sekud beat. is a browser-based Web3 rhythm game featuring an evolving AI anime companion. Enjoy frictionless Google login, play hit music, and unlock true asset ownership via an invisible Web3 backend.
Creators publish videos for free. Viewers pay per second they watch — directly through MetaMask.
The launchpad for stock culture on Robinhood Chain. Launch a coin paired with TSLA, AMZN or USDG. Trading fees pay creators, reward holders and build permanent liquidity.
CopyPools helps liquidity providers copy Uniswap V3/V4 strategies, manage positions and automate fee compounding, range adjustments and exits on Arbitrum.
A 24/7 price oracle for tokenized stocks on Robinhood Chain, live on mainnet: Chainlink while the market is open, the on-chain pool, bounded, while it is closed.
AI-powered onchain market intelligence, wallet trading and autonomous trading agents with pay-per-use x402 services on Robinhood.
