Blockchain-Enabled Secure Framework for Industrial Supply Chain Traceability Systems

Abstract

The increasing complexity and globalization of industrial supply chains have intensified challenges related to product traceability, data transparency, counterfeit prevention, and secure information sharing among stakeholders. This study presents a blockchain-enabled secure framework for industrial supply chain traceability systems to enhance transparency, reliability, and operational security across distributed supply chain networks. The proposed framework integrates blockchain technology, smart contracts, Internet of Things (IoT) devices, and decentralized data management mechanisms to establish a tamper-resistant and trustworthy supply chain monitoring environment. A data-driven methodology was implemented in which product information, transaction records, logistics activities, and inventory movements were continuously captured and securely stored within a distributed blockchain ledger. Smart contract mechanisms were employed to automate verification, authentication, and transaction validation processes among manufacturers, suppliers, distributors, and consumers. Experimental and simulation analyses demonstrated significant improvements in traceability accuracy, data integrity, transaction transparency, and operational efficiency compared with conventional centralized supply chain management systems. The blockchain-enabled framework also reduced risks associated with data manipulation, counterfeit products, unauthorized access, and supply chain fraud through secure decentralized verification mechanisms. Furthermore, the integration of IoT-based monitoring technologies enhanced real-time visibility and automated tracking capabilities across multiple stages of the supply chain lifecycle.