ChainCatcher message, the OKX Web3 wallet plugin trading signature js-sdk has now been open-sourced.It is reported that since the beginning of this year, the OKX Web3 wallet has successively completed the open-source of the BRC20-S standard, multi-chain signature SDK, MPC core algorithm, and AA wallet code. Through continuous open-source actions, it leads the wallet track to continuously enhance user asset security while contributing to the construction of the industry.