CodePudding user response:
Public block chain privacy will further improve through the use of "zero knowledge proof", in addition to the validity of the statement, the validation method will not reveal other information, an open source encryption block chain in public money to promote payment system, but the sender and the receiver and amount of transactions, the information will be confidential, is just like the current can through the network to build the security of e-commerce transactions, in the future, in the public building block chain private business is also possible,CodePudding user response:
Upstairs is a good answer