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    Sergey Melnychuk

    @sergey-melnychuk on GitHub ↗
    Projects
    1
    Winning projects
    0
    Hackathons
    1
    Active
    2026

    Builds in

    Developer tools 1Security 1Wallets & UX 1

    Projects

    yevm-gate

    Verify what exact side-effects have you signed (not just blob) before broadcasting the transaction.

    arbitrum · ethereum · optimism · rust

    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?