Agricultural Product Quality and Safety Monitoring System Based on Blockchain Technology

Carrying out the quality traceability of agricultural products can help government departments to monitor the safety of edible agricultural products in real time to enhance the comprehensive ability of national food safety. The purpose of this paper is to study the quality and safety monitoring system of agricultural products based on blockchain technology. The origin, working principle and application scenarios of blockchain technology are outlined. Innovatively proposed the application of blockchain technology to construct a consortium chain for traceability of agricultural products. After analyzing the respective application scenarios of public chain, alliance chain and private chain, Hyperledger Fabric is selected as the blockchain solution of this system. The system is divided into four modules: enterprise production system, platform management system, supervision system and verification portal. This system has a complete upper-layer application system, which is convenient for enterprises, regulatory authorities and consumers to use. It has more advantages than other blockchain applications in terms of user operability.