Wu Shuo learned that Coinbase announced the open source of its Multi Party Computing (MPC) encryption library, aiming to enhance the transparency and industry security standards of digital asset key management. This library includes tools for implementing two party and multi-party signatures, key generation, backup processes, and layered key derivation for ECDSA and EdDSA, along with complete documentation, examples, and performance benchmarks. This code originates from the internal version used by Coinbase and has been adjusted to the universal version for developers to use. Coinbase stated that open-source this library can provide reference for organizations lacking professional teams and encourage community participation in code review and vulnerability reporting. https://www. (wublock123.com)/index.php? m=content&c=index&a=show&catid=6&id=40112