The Bitcoin restaking sector is rapidly evolving, aiming to enhance Bitcoin's liquidity and capital efficiency. Projects like Babylon, Chakra, Lombard, Lorenzo, and Solv Protocol have introduced innovative staking mechanisms that allow users to earn additional yields while maintaining asset security. These protocols employ various technical approaches, such as on-chain self-custody, centralized custody, and MPC cross-chain bridges, each with its own strengths and weaknesses. With the launch of Babylon's mainnet, market interest in re-staking has significantly increased, and BTCFi is projected to become a hundred-billion-dollar market in the future. However, this field still faces challenges related to technical complexity and security.2024/11/20 17:28:13`)