With the help of blockchain technology, information in the circulation process of raw materials, production process, commodity circulation process, marketing process will be integrated and written in blockchain using consortium blockchain nodes. The whole process of authentic product tracing using “One Device, One Code” will achieve through anti-tampering characteristics of blockchain.
Via decentralized distributed system of blockchain, monomer cost of centralized system will be reduced and credibility of information will increase.
The whole supply chain contains multiple information system, but information checking between centralized system is very complicated and data interaction is imbalance. Thus, application of blockchain distributed storage technology can solve the information island problem.
In order to reduce human interruption during data transmission, the whole tracing process will only be controlled by internet devices and program, hence this proves the innocence of brand manufacturer.