Backpack announces that it will daily release proof of reserves based on zero-knowledge proofs, achieving real-time, privacy-protecting on-chain verifiable transparency, and plans to further open the verification network in the future. This system is built and verified by Backpack and OtterSec, allowing real-time updates on the independent isolation status of user assets, ensuring fund safety. Based on its 'permissioned blockchain' underlying architecture, Backpack is also exploring how centralized exchanges can gradually acquire on-chain verifiable characteristics.