Blockchain and IPFS: A Permanent Fix for Tracking Farm Produce

Abstract

Blockchains typically employ IPFS for off-chain storage of user information. Centralized management, muddled data, inaccurate data, and the simplicity of building information enclaves plague traditional traceability systems. In this research, blockchain technology is used to record and access data on Non-Perishable (NP) agricultural commodities in the distribution chain to solve the challenges above. The blockchain and IPFS both store public and private data encrypted. This lessens the burden on the blockchain and enhances information search. Blockchain technology enhances farmer-customer relationships and food supply chains by tracking food back to its source. Its secure data storage enables data-driven farming. By storing encrypted files IPFS hashes in smart contracts, IPFS secures agricultural data and addresses the blockchain storage problem. Being deployed in association with connects makes it possible for rapid financial transactions to occur with any changes made to the blockchain's data. This article analyses performance and simulates implementation in Ethereum testnets. The results show that our system protects sensitive data, supply chain data, and real-world applications by increasing the throughput and latency.