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    markballew

    GitHub ↗
    Projects
    4
    Winning projects
    2
    Prize money (team total)
    $140
    Hackathons
    4
    Active
    2025–2026

    Builds in

    Payments 3AI agents 2Identity & reputation 2DeFi 1Gaming 1NFTs & creators 1Privacy 1Security 1

    Teammates

    Projects

    GoldenMCP

    An autonomous marketplace to safely discover, verify, and pay AI agents for complex Web3 tasks.

    $140 · ENS · Integrate ENS

    zkx402

    x402 protocol extension that integrates ZK for verified variable payments and verifiable content

    ETHGlobal · 🏆 ETHGlobal Buenos Aires 2025 Finalist

    HorrorTube

    A horror battle royale on late-night TV. Choose the monsters. Bet on the survivor.

    ens · llm · sui · typescript · world-id

    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?