Stake ETH to become a tBTC signer! Join for a live stakedrop event on June 8, 2020. RSVP Here

The safe way to earn with your Bitcoin.

Deposit and redeem BTC in DeFi without intermediaries.

  1. Backed

    Every TBTC is backed 1:1 with BTC

  2. Permissionless

    No intermediaries - Redeem TBTC for BTC at any time

  3. Secure

    Audited and open-source

  4. Simple

    3 steps to convert from BTC to TBTC and back

Announcement

tBTC Launch: Key Dates

tBTC will begin moving toward full mainnet launch over the coming weeks. Launch will occur over a series of milestones starting April 24th.
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Latest News

Become a tBTC Permissionless Signer: Stake ETH, Earn KEEP

The first Keep “stakedrop” will begin June 8th. Any ETH holder can earn fees by becoming a tBTC signer. Register here for the virtual event…

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tBTC Is Now Fully Open-Sourced

tBTC is now fully open-sourced, including the code for signers’ groups. The Keep ECDSA, which underlies the signers’ groups, is now publicly…

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tBTC’s Reference dApp is Now Open-Source

The reference dApp for tBTC is now open-source! Anyone interested in integrating tBTC is welcome to fork and customize the dApp fit their…

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Developers
Integrate TBTC to add Bitcoin to your dApp
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Developers

Build with tBTC

tBTC Technical System Overview

Learn about TDT receipts, multiple lot sizes, Keep's random beacon, and threshold signatures.

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Individuals: How to Use the tBTC dApp

A step-by-step guide for using minting and redeeming TBTC.

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Developers: How to Integrate tBTC into your DeFi dApp

Developers can integrate tBTC into dApps using publicly available resources and libraries. Any app that uses an ERC-20 token can integrate TBTC. This guide covers the resources and tools needed to integrate tBTC.

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Integrations