币界网报道：tBTC, a Bitcoin-pegged token, has officially launched on Starknet, enabling Bitcoin holders to participate in decentralized finance (DeFi) applications on the Ethereum Layer 2 network. Developed by Threshold Network, tBTC allows users to mint Bitcoin-backed tokens in a trustless manner, expanding Bitcoin's utility beyond its native blockchain. The integration with Starknet aims to leverage its scalability and low transaction fees, making Bitcoin more accessible for DeFi activities like lending, borrowing, and yield farming. Threshold Network emphasized that tBTC maintains decentralization and security by using a decentralized custodian model, ensuring no single entity controls the underlying Bitcoin. This move is expected to attract Bitcoin holders seeking yield opportunities while maintaining exposure to BTC's value. Starknet's growing ecosystem could see increased liquidity as tBTC joins other assets in its DeFi protocols. The launch follows successful testing and community feedback, marking another step in bridging Bitcoin with Ethereum's DeFi landscape.