Device connection confirmation method and block chain network

The invention provides a device connection confirmation method and a blockchain network. The method comprises the steps: receiving a connection request sent by a second terminal device, wherein the connection request comprises identity information of the second terminal device, the connection request is used for requesting to connect a first terminal device, and the identity authentication of the first terminal device is successful in the block chain network; verifying the identity information of the second terminal device, and generating a first verification result, wherein the first verification result is used for indicating whether the identity authentication of the second terminal device is successful or not; and sending a connection request confirmation to the second terminal device, wherein the connection request confirmation is determined based on the first verification result. According to the embodiment of the invention, the security of equipment connection can be improved. 本发明提供一种设备连接确认方法和区块链网络，该方法包