FoodFresh demonstrates improved interoperability and data privacy in food supply chains, highlighting potential scalability benefits.
Blockchain technology has been widely explored for enhancing transparency, traceability, and security in food supply chains. However, existing blockchain implementations rely on single distributed ledgers, causing interoperability and privacy concerns. This paper introduces FoodFresh, a novel multi-chain blockchain approach that allows food supply chain stakeholders to maintain individual blockchains while ensuring interoperability via a decentralized relay hub. The system is evaluated using real-world supply chain datasets, analyzing efficiency, transaction latency, and security improvements. Results demonstrate enhanced traceability, improved data privacy, and increased scalability. Future work includes expanding cross-chain communication protocols and exploring AI integration for predictive analytics.
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Dishant Tandel Tandel (2025) studied this question.
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