Research on the Application of Blockchain Technology in Cross-Regional Agricultural Product Traceability Platform

Abstract

This study investigates the application of blockchain technology in cross-regional agricultural product traceability platforms to address challenges such as information silos, data tampering risks, and inefficient regulatory coordination in traditional systems. Using blockchain's distributed ledger, smart contracts, and consensus algorithms, a framework is proposed to boost transparency, collaboration, and data security. Pilot case analysis in East China shows production data completeness improved from 72.4% to 98.6%, logistics real-time update rate reached 95.3%, cross-regional collaboration time reduced by 81.3%, data tampering incidents dropped by 96.7%, and quality safety incidents fell by 77.9%. The integration of cross-chain technology, multi-center collaboration mechanisms, and privacy protection techniques further ensures end-to-end traceability and stakeholder trust. Results highlight blockchain's potential to foster a secure, transparent, and efficient agricultural supply chain for cross-regional circulation.