Research on organic rice traceability based on blockchain smart contract
Food safety was a growing concern for the community,and it was urgent that food safety issues were effectively identified and traced for accountability.This paper selected organic rice as the target of food safety traceability analyzed the whole process of the organic rice supply chain,and sorted out and extracted the key information of each link.Hyperledger Fabric was chosen as the blockchain technology platform,proposed a framework of organic rice supply chain traceability based on consortium chain and smart contracts,customized the design of data management model and smart contracts of each circulation link,and the organic rice supply chain traceability prototype system was developed.The results showed that the constructed system could address the secure storage of private data and achieve traceability and share ability in the supply chain.
万方数据
维普
