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Concept for a token-based blockchain architecture for mapping manufacturing processes of products with changeable configurations

  • The blockchain technology represents a decentralized database that stores information securely in immutable data blocks. Regarding supply chain management, these characteristics offer potentials in increasing supply chain transparency, visibility, automation, and efficiency. In this context, first token-based mapping approaches exist to transfer certain manufacturing processes to the blockchain, such as the creation or assembly of parts as well as their transfer of ownership. However, the decentralized and immutable structure of blockchain technology also creates challenges when applying these token-based approaches to dynamic manufacturing processes. As a first step, this paper investigates existing mapping approaches and exemplifies weaknesses regarding their suitability for products with changeable configurations. Secondly, a concept is proposed to overcome these weaknesses by introducing logically coupled tokens embedded into a flexible smart contract structure. Finally, a concept for a token-based architecture is introduced to map manufacturing processes of products with changeable configurations.

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Metadaten
Author of HS ReutlingenDietrich, Fabian; Palm, Daniel
DOI:https://doi.org/10.1007/978-3-030-90700-6_57
ISBN:978-3-030-90700-6
Erschienen in:Towards sustainable customization: bridging smart products and manufacturing systems : Proceedings of the 8th Changeable, Agile, Reconfigurable and Virtual Production Conference (CARV2021) and the 10th World Mass Customization & Personalization Conference (MCPC2021), Aalborg, Denmark, October/November 2021
Publisher:Springer
Place of publication:Cham
Document Type:Conference proceeding
Language:English
Publication year:2022
Tag:architecture; blockchain token; manufacturing processes; product configurations
Page Number:8
First Page:508
Last Page:515
PPN:Im Katalog der Hochschule Reutlingen ansehen
DDC classes:620 Ingenieurwissenschaften und Maschinenbau
Open access?:Nein
Licence (German):License Logo  In Copyright - Urheberrechtlich geschützt