Blockchain-Based Process Control and Monitoring Architecture for Vertical Integration of Industry 4.0

Industrial Internet of Things is a new milestone that will require new industry paradigms and investments. In this context, cyber-physical systems are considered the bridge to the fourth revolution. Centralized approaches and observance of real-time constraints are two important challenges that must be overcome for the advancement of Industry 4.0. To solve these problems, a blockchain-based vertical integration architecture of the process automation systems is proposed in which it performs the control and monitoring of industrial processes. Proof of concept experiments reveal the feasibility and performance of the proposal.