Research on agricultural supply chain traceability technology based on smart contracts

Abstract

There are more and more issues related to food safety and pollution risk, and efficient traceability solutions are urgently required. Through traceability, the source of food can be traced efficiently and held accountable to improve food safety. To this end, this article designs an agricultural supply chain traceability mechanism based on Ethereum smart contracts. This mechanism optimizes the blockchain agricultural product traceability process by introducing NFT technology. The experimental results show that the supply chain framework proposed in this article is better than the existing blockchain traceability base standard technology in terms of cost efficiency and traceability efficiency.