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An Ethereum-Based Distributed Application for Enhancing Food Supply Chain Traceability.

Evripidis P Kechagias1, Sotiris P Gayialis1, Georgios A Papadopoulos1

  • 1Sector of Industrial Management and Operational Research, School of Mechanical Engineering, National Technical University of Athens, 15780 Athens, Greece.

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Blockchain technology enhances food traceability. A new distributed application on the Ethereum network improved tracking for a Greek table olives producer, ensuring safety and compliance.

Keywords:
Ethereumapplicationblockchaincase studyfoodolivesupply chaintraceability

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Area of Science:

  • Supply Chain Management
  • Information Technology
  • Food Science

Background:

  • Technological advancements are transforming business operations and supply chain complexity.
  • Ensuring food safety, quality, and regulatory compliance necessitates robust traceability systems.
  • Blockchain technology offers a promising solution for enhancing transparency and security in supply chains.

Purpose of the Study:

  • To develop a distributed application for table olives traceability using blockchain.
  • To present a methodological framework for implementing Ethereum decentralized applications.
  • To demonstrate the practical application and benefits for a food producer.

Main Methods:

  • Development of a distributed application on the Ethereum network.
  • Implementation of a traceability system for table olives.
  • Testing and validation of the application with a Greek producer.

Main Results:

  • Significantly improved product traceability for the table olives producer.
  • Provided a secure, transparent, and efficient tracking solution.
  • Reduced data processing time and increased accuracy and reliability.

Conclusions:

  • The developed blockchain application enhances food supply chain traceability.
  • It improves operational efficiency and aids regulatory compliance.
  • The methodological framework supports broader adoption of decentralized applications in the food industry.