Abstract
-
This paper presents a blockchain-based solution for
secure distribution of product, process and machine data across
value networks. The data is stored in a high-performance private
blockchain, which is a self-development as part of the federal
funded project “safe-UR-chain”. The infrastructure is secured
by design through distributed ledger with a selectable consensus
mechanism. In addition to the architectural overview of the
concept, a system evaluation follows based on machine tool data.