INTEGRATION OF BLOCKCHAIN TECHNOLOGY FOR ENSURING DATA INTEGRITY IN MECHATRONIC NETWORKS

Abstract

The increasing interconnection of mechatronic systems in modern industrial environments has amplified concerns regarding data integrity, cybersecurity, and trustworthiness. Traditional centralized architectures are prone to data tampering, unauthorized access, and single-point failures, which compromise the reliability of mechatronic operations. This study presents a blockchain-based decentralized framework designed to enhance data integrity and secure communication within mechatronic networks. The proposed architecture employs a permissioned blockchain integrated with smart contracts for real-time validation, authentication, and transaction recording across distributed nodes. Each data exchange is cryptographically verified and stored in an immutable ledger, ensuring transparency and traceability. Experimental validation was conducted using an IoT-enabled mechatronic test setup comprising sensor-actuator modules and embedded controllers connected through blockchain nodes. Performance metrics, including latency, throughput, and fault detection accuracy, were analyzed to assess the system’s feasibility. Results indicate that blockchain integration significantly enhances data reliability and resilience against cyberattacks, with minimal communication overhead. The study demonstrates that blockchain technology provides a robust and scalable solution for achieving trustworthy data management in next-generation mechatronic systems, paving the way toward secure and intelligent Industry 5.0 applications.