TY - CPAPER U1 - Konferenzveröffentlichung A1 - Dietrich, Fabian A1 - Turgut, Ali A1 - Palm, Daniel A1 - Louw, Louis ED - Behrens, Bernd-Arno ED - Brosius, Alexander ED - Hintze, Wolfgang ED - Ihlenfeldt, Steffen ED - Wulfsberg, Jens Peter T1 - Token-based blockchain solutions for supply chain strategies T2 - Production at the leading edge of technology : Proceedings of the 10th Congress of the German Academic Association for Production Technology (WGP), Dresden, 23-24 September 2020 (Lecture Notes in Production Engineering) N2 - Distributed ledger technologies such as the blockchain technology offer an innovative solution to increase visibility and security to reduce supply chain risks. This paper proposes a solution to increase the transparency and auditability of manufactured products in collaborative networks by adopting smart contract-based virtual identities. Compared with existing approaches, this extended smart contract-based solution offers manufacturing networks the possibility of involving privacy, content updating, and portability approaches to smart contracts. As a result, the solution is suitable for the dynamic administration of complex supply chains. KW - blockchain KW - smart contract KW - supply chain risk management KW - sustainability KW - supply chain control Y1 - 2021 SN - 978-3-662-62138-7 SB - 978-3-662-62138-7 U6 - https://doi.org/10.1007/978-3-662-62138-7_69 DO - https://doi.org/10.1007/978-3-662-62138-7_69 SP - 689 EP - 698 S1 - 10 PB - Springer CY - Berlin ER -