A Blockchain Tokenizer for Industrial IOT trustless applications

【Author】 Mazzei, Daniele; Baldi, Giacomo; Fantoni, Gualtiero; Montelisciani, Gabriele; Pitasi, Antonio; Ricci, Laura; Rizzello, Lorenzo

【Source】FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE

【影响因子】7.307

【Abstract】The Blockchain is a novel technology with a wide range of potential industrial applications. Despite a vast range of tests, prototypes, and proof of concepts implemented in the last years, the industrial use of Blockchain technology is still in the early stages. Enabling the interaction of industrial Internet of Things (IOT) platforms with Blockchain might be challenging because standards are still missing in both these technologies. Moreover, integrating productive assets with distributed data exchange and storage technologies is a kind of activity that needs to take into account various aspects, in particular: interoperability, portability, scalability, and security that need to be guaranteed by design. This paper describes the implementation of a portable, platform-agnostic and secure Blockchain Tokenizer for Industrial IOT trustless applications. The Industrial Blockchain Tokenizer (IBT) is based on an industrial data acquisition unit able to gather data from both modern and legacy machines while also interfacing directly with sensors. Acquired data can be processed locally enabling an edge filtering paradigm and then sent to any Blockchain platform. The system has been designed, implemented and then tested on two supply chain scenarios. Tests demonstrated the system capability to act as a bridge between industrial assets and Blockchain platforms enabling the generation of immutable and trust-less "digital twins" for industrial IOT applications. (C) 2019 Elsevier B.V. All rights reserved.

【Keywords】Industrial IOT; Blockchain; Ethereum; Smart contract; Supply chain; Industry 4.0

【发表时间】2020 APR

【收录时间】2022-01-02

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