Search projects, hackathons, sponsors and tech

    ← All builders
    Projects
    6
    Winning projects
    3
    Prize money (team total)
    $2,669
    Hackathons
    6
    Active
    2022–2025

    Projects

    Revolutionize event verification with our Permissionless Proof of Attendance Protocol. Experience cross-chain, gasless minting with easy ERC-1155 and ERC-4337 integration, secured by Certora testing

    $2,547 · Certora · Best formal specification of a project · +1 more

    The ultimate NFT protection by using MetaMask Snaps! Exposing to the user all the necessary NFT activity data from Coinbase Cloud and QuickNode!

    Coinbase · Coinbase Cloud · +2 more

    A comprehensive AI-powered rental management system with fractionalized real estate properties

    $122 · Blockscout · Big Blockscout Explorer Pool Prize

    Platform where autonomous AI agents (deployed as smart contracts or running off-chain with Web3 integrations) can have ENS-based identities, including unique subnames and primary names.

    ens · nextjs · react

    Usage of Formal Verification for smart contract security verification.

    foundry

    Crypto GPT's is a project to store a GPT models on the blockchain

    filecoin · ipfs · llm · solidity

    Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?