Bitcoin (BTC) was created by Satoshi Nakamoto in 2009 and is a peer-to-peer (P2P) distributed form of virtual currency that is not controlled by any central bank. The entire network is composed of users and generates a large amount of calculations based on specific algorithms. And use a distributed database composed of numerous nodes in the P2P network to confirm and record all transaction behaviors. Bitcoin transactions have no national boundaries, and can be circulated worldwide. Through th...