Blockchain Driven Cold Chain Logistics and Decentralized Inventory Systems for Managing Post-Harvest Losses and Improving Financial Sustainability in Regional Food Hubs

The increasing demand for sustainable food systems has highlighted the critical need to reduce post-harvest losses and improve financial sustainability in regional food hubs. This review explores the transformative potential of blockchain-driven cold chainlogistics and decentralized inventory systems in addressing these challenges. Blockchain technology, with its immutable ledger and real-time tracking capabilities, offers enhanced transparency, traceability, and accountability across the cold chain, ensuring the integrity of perishable goods from farm to consumer. By integrating decentralized inventory systems, food hubs can optimize storage and distribution, mitigate inefficiencies, and reduce waste through data-driven decision-making. The review examinescase studies, technological frameworks, and industry best practices to demonstrate how blockchain solutions can revolutionize supply chain management, empower small-scale farmers, and strengthen food security. Additionally, it addresses key barriers such as technological adoption, regulatory complexities, and infrastructure limitations while proposing strategies to overcome these challenges. By bridging the gap between technology and sustainable food logistics, this paper underscores the role of blockchainin fostering resilient, equitable, and financially viable food systems in regional markets.