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In this paper, we propose a new system architecture, which is a solution for reducing the complexity and vulnerability of existing supply chain systems. First of all, through analyzing the cases of supply chain disruptions caused by natural and human factors, some major issues which exist in the traditional supply chain system are clarified and some maladies of centralized system architectures are demonstrated by reviewing previous studies and practical researches. Secondly, we propose a conceptional model which introduces some features of decentralized system architecture based on blockchain technologies, such as new consensus mechanism and smart contract into traditional supply chain system so that the most existed difficulties might be solved and supply chain resilience could be improved. Thirdly, through the conduction of case studies, the applicable domains and new supply chain system architecture are demonstrated.
Cui et al. (Fri,) studied this question.