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    Unlink

    Move, own, and trade privately onchain. Unlink is the embedded privacy SDK for fintechs, payment processors, and foundations to give their users private balances, transfers, and DeFi access, on the EVM chains they already use. Audit-ready and compliant by default.

    unlink.xyz ↗@unlink_xyz ↗
    Prize money awarded
    $9,000
    Prizes
    5
    Winning projects
    5
    Hackathons
    2
    Largest prize
    $3,000
    Active
    2026

    What they reward

    Tech their winners favour

    Share of Unlink's winners using it, against all entries at the same hackathons.

    • zk60% of winners · 7% of entries
    • base60% of winners · 13% of entries
    • foundry60% of winners · 19% of entries
    • ethereum60% of winners · 25% of entries

    Hackathons

    1. New York 2026 Jun 12–14, 2026$5KRuby2$4K
    2. Cannes 2026 Apr 3–5, 2026$5KRuby3$5K

    Winners

    All 5 winning projects →

    Lunave

    AI-managed private USDC yield, custodied by your Ledger — keys never leave the Secure Element

    $5,500 · Ledger · AI Agents x Ledger · +1 more

    GhostBet

    Bet on prediction markets privately — your position, amount, and identity stay hidden on-chain.

    $3,000 · Unlink · Best Private Application

    Crocheth

    Wearable onchain identity: ENS for balaclavas, undisclosed NFC/EOA ownership, ZK pool transactions

    $1,500 · ENS · Most Creative Use of ENS · +1 more

    Warden

    Private payroll powered by zero knowledge proofs. Pay your team without exposing salaries on chain

    $1,000 · Unlink · Best Private DeFi Integration