BCTMSSF: a blockchain consensus-based traceability method for supply chain in smart factory

Hang Zhao (), Kai Hu (), Zehui Yuan (), Shaowen Yao () and Libo Feng ()
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Hang Zhao: Yunnan University
Kai Hu: Yunnan Innovation Institute of Beihang University
Zehui Yuan: Yunnan University
Shaowen Yao: Yunnan University
Libo Feng: Yunnan University

Journal of Intelligent Manufacturing, 2025, vol. 36, issue 3, No 18, 1877 pages

Abstract: Abstract Encountering the problems of diverse sources, opaque information, and difficult collaboration among nodes in a smart factory supply chain, we proposed a traceability model based on blockchain consensus technology. It can realize accurate traceability, transparent transmission, and trusted storage of supply chain information. First, we proposed a blockchain-based smart factory supply chain traceability model (BCTMSSF). It makes the donation process open and transparent using a decentralized, traceable, and tamper-proof blockchain. Second, we proposed a verifiable delegated proof of stake (VDPoS) scheme to solve the problems of centralization and security. It integrates a dynamic random probability mechanism and fuse mechanism. Finally, we conducted experiments on a blockchain platform and verified the proposed model. The results revealed that our model can solve the problems of real-time, reliable, and transparent traceability of supply chain information, alleviate the problem of centralization, and improve security.

Keywords: Blockchain; Smart factory; Supply chain; Consensus mechanism (search for similar items in EconPapers)
Date: 2025
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DOI: 10.1007/s10845-024-02334-1

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