Search projects, hackathons, sponsors and tech

    ← All builders
    Projects
    23
    Winning projects
    18
    Prize money (team total)
    $65,539
    Hackathons
    23
    Active
    2021–2026

    Projects

    EVM Gas Options Decentralized Exchange used for hedging Gas price spikes, especially in protocols that require a lot of gas, such as ZK and FHE usage.

    $7,250 · Rome Protocol · Best Use of Rome Protocol · +3 more

    Optimistic ZK Bridge: using a mix of features to achieve Fastest, Cheapest and Safest Bridging

    $4,500 · Rootstock · Freestyle Track · +1 more

    Atomic Liquidation and Other Actions via 1-time Hooks 4 Sale on Uniswap V4

    $3,500 · Uniswap Foundation · Uniswap v4 Hook Integrations · +1 more

    Imagine secret results of Zero Knowledge proofs. Then imagine acting on it secretly, based on the verification success. That is what ZVER is. It runs inside Fully Homomorphic Encryption. The result is not public, and neither are the further actions based on it.

    $2,500 · Fhenix · Best use of Fhenix Stack

    Contracts for Difference (CFD) Decentralized Exchange using a novel “Flash Collateral Trillions” borrowing of non-existent funds for efficient liquidations

    $6,509 · Mantle · 🥇 Mantle — Best Use · +5 more

    Dark Optimistic Oracle akin to UMA, but with secret voting for extra protection against corruption

    $5,800 · Aleo · 🥇 Aleo — Best Use of Leo · +2 more

    Delay and Quarantine Insurance for EVM Transactions using RPC Proxy for non-intrusive operation

    $152 · Flow · Flow Builder Pool Prize · +1 more

    Massive scale secret voting with on-chain results using Zero Knowledge technology

    $2,017 · Aztec · 🏆 Aztec — Best Use of Noir · +1 more

    Attestation of AI query and answer is important. Use cases range from financial accountability, medical record keeping and many other. Uses on-chain optimistic oracles to attest the authenticity of results. It works even when non-deterministic AI models are used.

    $5,500 · UMA · 🥇 UMA — Best Use · +1 more

    Encapsulate legal agreements into NFCs to create auctionable and tradable assets.

    Protocol Labs · Best use of IPFS/Filecoin 2nd Place

    A proxy exchange and set of wrapper tokens to improve liquidity efficiency of Uniswap V3.

    Visor Finance · Visor Best Tooling Hack Runner Up

    Private World Mini App for human-bound reloadable credits with ZK balance proofs.

    nextjs · noir · react · solidity · typescript

    Startups have to approach Launchpad organizations which provide Underwriters for their initial liquidity of Tokens. No more - Underwriterless Launchped allows anyone to start a funcing campaign without an underwriter.

    uniswap-v4

    NFT Lending protocol and dapp allows borrowers to find best lenders via auction and both sides to further engage in DeFi

    ethers · hardhat · ipfs · polygon · react

    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?