tBTC (TBTC) is a tokenized version of Bitcoin (BTC) on the Ethereum blockchain, enabling Bitcoin holders to access Ethereum's decentralized finance (DeFi) services, smart contracts, and dApps. Launched by the Keep Network, tBTC operates as a smart contract, holding an equivalent value of Bitcoin in a secure custody arrangement. Users can deposit Bitcoin and receive tBTC tokens in return, which can be used within the Ethereum ecosystem. By bridging the two largest blockchain networks, tBTC enhances interoperability, expanding the utility of both Bitcoin and Ethereum for users and developers alike. This innovative solution allows users to maintain their Bitcoin holdings while participating in DeFi, lending, borrowing, and yield farming opportunities on the Ethereum network.
tBTC is a 1:1 tokenized version of Bitcoin that allows users to use BTC across major networks and DeFi protocols. Secured by threshold cryptography and independent node operators, it preserves Bitcoin’s trust-minimized and censorship-resistant design while ensuring a direct path back to native BTC.
tBTC is a decentralized tokenized Bitcoin onchain, based on an honest-majority assumption, a cryptoeconomic model that replaces centralized trust with mathematical guarantees called Threshold Cryptography. It is secured by a rotating group of 51 to 100 independent node operators, requiring majority consensus for any transaction, making collusion highly improbable. This approach preserves Bitcoin’s fundamental properties of sovereignty, transparency, and censorship resistance while extending its utility across decentralized finance ecosystems and financial institutions.

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tBTC allows Bitcoin holders to access DeFi services such as lending, borrowing, and liquidity strategies across major networks and protocols, all without selling their Bitcoin. It enables users to maintain full ownership of their BTC through decentralized infrastructure, preserving Bitcoin’s core ethos of self-custody while unlocking its utility onchain.
tBTC can be earned in the Bitcoin.com Wallet or on the Verse DEX by staking Bitcoin.com's utility token, VERSE. Usually, to obtain tBTC, users deposit Bitcoin into a tBTC smart contract, which then issues an equivalent value of tBTC tokens. Users can acquire tBTC through various platforms, such as decentralized exchanges (DEXs) or specialized services like Threshold Network's tBTC Bridge.
To store tBTC securely, use a reputable Ethereum-compatible wallet that supports ERC-20 tokens, such as Bitcoin.com Wallet, MetaMask, or a hardware wallet like Ledger or Trezor. This ensures secure storage and easy access to your tBTC tokens.
tBTC and Wrapped Bitcoin (WBTC) are both tokenized versions of Bitcoin on the Ethereum blockchain, but they differ in their custody arrangements. tBTC uses a decentralized custody model, while WBTC relies on centralized custodians. This difference impacts security, decentralization, and trust assumptions for each tokenized Bitcoin variant.
tBTC's value is tied to the value of Bitcoin, but its utility within the Ethereum ecosystem can make it an attractive option for users seeking to access DeFi services. However, as with any investment, it's essential to do your research and consider the market's volatility before making a decision.