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Improving Agricultural Product Traceability Using Blockchain.

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Summary
This summary is machine-generated.

This study introduces a trusted agricultural traceability system using Ethereum blockchain and a dual storage model (Blockchain+InterPlanetary File System) to enhance reliability and data privacy. The system offers an efficient and feasible solution for agricultural product tracking.

Keywords:
EthereumIPFSagricultural productsblockchainsmart contracttraceability

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Area of Science:

  • Agricultural Science
  • Computer Science
  • Information Security

Background:

  • Traditional agricultural traceability systems suffer from centralization, leading to low reliability, data privacy risks, and information silos.
  • Addressing these limitations is crucial for secure and efficient agricultural supply chains.

Purpose of the Study:

  • To propose a novel, trusted agricultural product traceability system.
  • To enhance data reliability, protect enterprise privacy, and overcome information islands.

Main Methods:

  • Developed a dual storage model utilizing "Blockchain + InterPlanetary File System (IPFS)" for efficient data management.
  • Implemented a data privacy solution incorporating cryptographic primitives and Merkle Trees to prevent sensitive data leakage.
  • Built the system on the Ethereum blockchain platform.

Main Results:

  • The "Blockchain + IPFS" model effectively reduces blockchain storage pressure and enables efficient information retrieval.
  • The proposed privacy solution successfully prevents enterprise privacy and sensitive data breaches.
  • Cost, performance, and security analyses demonstrate the system's efficiency and feasibility.

Conclusions:

  • The proposed Ethereum blockchain-based traceability system is efficient, feasible, and meets practical application requirements.
  • The dual storage model and advanced privacy solutions address key challenges in traditional agricultural traceability.