The role of Blockchain

Blockchain is used to store the data of mixing progress, ensure the integrity and safety of data. Such information as involved notes, encryption used and executed time can be noted in blockchain, this will provide:

• Transparency: send and receive process can be verify without leaking the data.

• De-centralization: There is no central point of control over data mixing or storage.

• Anti-counterfeiting: Once data is recorded on the blockchain, no one can change or delete it.