The invention discloses industrial data detection block chain network architecture based on edge computing and a detection method, and belongs to the field of industrial data detection. The block chain network architecture comprises Internet of things, a block chain network, an edge server and an external network. A public chain is introduced, so that every citizen can join the public chain as a block chain node to maintain the block chain network, and access the block chain network as an access node at the same time. Meanwhile, edge computing is introduced, and services are provided for the block chain nodes by means of the computing power of the edge server to solve the problem of incapability of detecting acquired data due to inadequate computing power of certain block chain nodes, thereby detecting the authenticity and reliability of the acquired data, and preventing bad manufacturers from tampering with data and harming social interests. At the same time, an intelligent contract access mode is introduced, thereby enabling enterprises to automatically execute intelligent contracts, preventing bad enterprises from defaulting fines, and improving the enforcement of supervision after out-of-standard emission.