Jack Dorsey: Blockchain is involved in mining to ensure Bitcoin network security

BlockBeats news, on May 22, Twitter founder Jack Dorsey responded to the reason why Block Company got involved in the field of Bitcoin mining hardware. He said: "The reason why we want to build this system is that it can ensure network security. This is not just for mining new Bitcoins, but for verifying transactions. If we have a secure network, we have a secure currency. A secure currency is something that people trust. Businesses can trust. People can trust."