The goal of Compass Compass is to recycle and purify bad currencies in the industry, and to re consolidate the trust foundation of blockchain. In terms of technical implementation, the underlying technical framework of the project includes three levels: underlying basic components, blockchain middleware, and blockchain extension components. Through the design of underlying platform technology, applications can be quickly built for various tokens, supporting the scale of tens of millions or even billions of households, and achieving visual operation and maintenance management that covers the entire ecosystem. At the same time, built-in smart contracts support programmable contract design, implement access control policies to protect user privacy, and other functions....