tacitv1
Classic
TAC airdropIs your wallet in it?Check yours →

Private DeFi on
Bitcoin and Ethereum.

Tacit issues assets on Bitcoin and carries them into a confidential pool on Ethereum by zero-knowledge proof, and back. Amounts and owners stay hidden. Every balance recovers from one key.

ETHmade private points earners No custodian or multisig

Earn on private ETH

Make it private, then farm it privately for TAC.

Make ETH private

One transaction moves ETH into the Tacit pool as tETH. From then on, nobody sees how much or to whom.

1,250pointsper ETH made private
  • Back to ETHany time, one for one
  • Recoveryfrom your key and the chain

Farm it privately

Add tETH to a private pool, alone or with its pair, and earn TAC every second. What you hold stays hidden.

a day to private pools
    Or farm in public, in one stepOne transaction from your wallet: about half your ETH is swapped to TAC inside the pool, then both earn TAC every second. TAC/ETH farm

    More, privately

    All from one key, on Bitcoin and Ethereum.

    Pay

    Send BTC, TAC or ETH to anyone, and get paid in all three at one tacit1 address.

    1,000 points per ETH deposited to pay with

    Swap

    Trade tETH, TAC, cBTC and cUSD inside the pool. Your balances stay private, and nothing says whose trade it is.

    Borrow

    Borrow dollars against your bitcoin. The BTC stays at an address only your key can spend.

    1,000 points per wstETH bonded cUSDborrowed on BTC
    points pot today100,000 TAC over 90 days

    How it comes together

    1. ETH, public Make ETH private A private note, one for one, in one immutable pool on Ethereum.
    2. BTC, public Lock BTC for cBTC Borrow cUSD against cBTC withdrawn to an addressat an address A wstETH bond worth at least 1.5 times the lock is forfeited if the BTC is spent without redeeming.
    3. Bridge TAC from Bitcoin to Ethereum TAC, Ethereum A proof of Bitcoin’s own blocks carries it, with no federation or multisig. Or buy it with ETH or sats.

    ETH-only pools on Ethereum, Base, Robinhood Chain and MegaETH take private payments too.

    TAC · A Privacy Coin on Bitcoin L1

    Tacit protocol’s first asset: 21,000,000 issued once on Bitcoin, no mint key. Transfers hide their amounts, its shielded pool hides who received them, and sats swap into it peer to peer. Airdropped to bootstrap one private currency on both chains (claimable by 5,599 zFi shareholder wallets on Bitcoin and 8,652 holders on Ethereum), it keeps spreading through points and farms to grow the anonymity set, and gets each new Tacit protocol improvement first.

    Verify supplyShielded poolBridgeHolding itBuy

    Wallet

    Private ETH

    Bitcoin

    TAC

    Points

    Farm TAC

    Deposit into a pool and earn TAC every second, and withdraw whenever you like. The public pool takes ETH and TAC from your wallet; the private pools take private tETH or its partner asset, either one alone or both, so what you hold stays hidden.

    Borrow on Bitcoin

    TAC

    Activity

    Choose a wallet

    Connect a wallet app