Integration of Blockchain and Internet of Things in a Car Supply Chain

Abstract

This short paper presents a proof-of-concept prototype how distributed ledger technology can be used to ensure transparency of production: the blockchain collects data from machines and sensors, ensures integrity of information, integrates a database and enables traceability. The prototype is developed according to the design science paradigm to demonstrate the principles of blockchain and Internet of Things integration in an automotive manufacturing use case. We present an information system architecture for a traceability system based on blockchain technology and Internet of Things.