WAREHOUSE RECEIPT AUTHENTICATION METHOD AND DEVICE BASED ON BLOCK CHAIN ARCHITECTURE

摘要

A warehouse receipt authentication method and device based on a block chain architecture. Warehouse receipt authentication participant nodes form block chain nodes, and the block chain nodes comprise: an authentication demander node and an authentication provider node. The warehouse receipt authentication method based on the block chain architecture comprises: an authentication demander node receives a warehouse receipt authentication request, constructs an application authentication information block according to the warehouse receipt authentication request, and adds the application authentication information block into a block chain (101); and an authentication provider node performs authentication evaluation on the warehouse receipt authentication request according to the application authentication information block, constructs an authentication result information block according to an authentication evaluation result, and adds the authentication result information block into the block chain (102). According to the technical scheme, the safety and efficiency of warehouse receipt authentication are improved, and the development of warehouse receipt pledge financing service is greatly promoted.