Traceability Platform Based on Green Blockchain: An Application Case Study in Dairy Supply Chain

Recent progress in IoT and software development has simplified data acquisition and immutability of information in the agri-food supply chain. In the last few years, several frameworks and applications were proposed to ensure traceability in the agri-food-sector using distributed ledger technologies...

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Bibliographic Details
Published in:Sustainability 2022-03, Vol.14 (6), p.3321
Main Authors: Varavallo, Giuseppe, Caragnano, Giuseppe, Bertone, Fabrizio, Vernetti-Prot, Luca, Terzo, Olivier
Format: Article
Language:English
Subjects:
Agribusiness
Agricultural production
Algorithms
Archives & records
Blockchain
Clean energy
Computer applications
Consortia
Dairy industry
Dairy products
Data acquisition
Digital currencies
Energy conservation
Energy consumption
Food chains
Food products
Food quality
Food supply
Literature reviews
Milk
Software development
Supply chains
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Summary:Recent progress in IoT and software development has simplified data acquisition and immutability of information in the agri-food supply chain. In the last few years, several frameworks and applications were proposed to ensure traceability in the agri-food-sector using distributed ledger technologies (DLT) such as Blockchain technologies. Still, no other study has presented a Blockchain-based traceability platform with a lower impact on the environment and lower cost for each transaction sent by the supply chain. This article presents a traceability platform based on Green Blockchain with low energy consumption and costs savings applied to the Fontina PDO cheese supply chain, part of the project “Typicalp”, funded by the European Union (EU). The proposed traceability system is based on Algorand Blockchain, which uses the Pure Proof-of-Stake mechanism of consensus that requires minimal computational power, is highly scalable and environmentally sustainable. In addition to the environmental and financial benefits, the developed traceability platform has made it possible to digitize the entire production chain, making the data immutable and available in real-time for Fontina consortium operators and final consumers.
ISSN:2071-1050
2071-1050
DOI:10.3390/su14063321