Author(s)

Yan Li, Lu Bai, Li Zhu, Yanping Li

Corresponding Author

Yan Li

Abstract

The sustained and stable development of economy and trade depends on an efficient and safe supply chain. However, the existing supply chain is full of a large number of counterfeit products, which seriously infringes on the rights and interests of enterprises and consumers. Building an efficient traceability system through blockchain can effectively reduce counterfeit products. This paper mainly studies the E-commerce supply chain traceability system based on blockchain technology. Firstly, this paper constructs a traceability data security model to solve the problem of privacy data security through the node authorization scheme, so as to ensure the security of data in the traceability system. This paper designs the architecture of the traceability system and improves the physical and logical architecture of the system. Implement the system and test its performance. Through the performance test results, we can know that the processing capacity of the traceability system designed in this paper is normal per second, which is not easy to cause blockchain network congestion and meet the needs of daily use.

Keywords

Block Chain, Electronic Commerce, Supply Chain, Traceability System