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Abstract

To execute data management of production goods, it is proposed to use lifecycle-data of a production good across a production good lifecycle and thereby (1) decentrally storing the lifecycle-data and providing access to the stored lifecycle-data through a “Peer-to-Peer-Network”-based blockchain technology for various stakeholders involved in a production good-lifecycle and participated regarding the “blockchain technology”-based storage and access as network nodes, (2) selectively accessing the lifecycle-data through a cryptographic, in particular hierarchical, mechanism with a public key and a private key, by which each stakeholder is able to grant or deny the access, in particular for different stakeholders, and (3) enabling a dynamic data structure of the lifecycle-data through a knowledge graph based on entities being related to one other via edges, assigned attributes and brought into thematic context or ontologies.

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First Claim