According to DefiLlama data, the total locked value (TVL) of the SolvBTC LST product launched by the Bitcoin staking protocol Solv Protocol on the Bitcoin mainnet has exceeded US$470 million, surpassing the second-ranked Lightning Network, whose TVL is US$310 million. Recently, Solv Protocol officially released the industry-leading staking abstraction layer technology solution to enhance the standardization and interoperability of the Bitcoin staking ecosystem. At present, Solv has cooperated with Babylon, Ethena and CoreDAO to launch different staking products such as SolvBTC.BBN, SolvBTC.ENA and SolvBTC.Core. It is reported that Solv will launch more Bitcoin staking products in the future.