Research on Finance Information Sharing Model of Supply Chain Based on Blockchain

Abstract

With the increasing complexity of global procurement chains, the efficiency and security of financial information sharing have become key to improving procurement chain management. This study aims to explore the application of smart ledger in procurement chain financial information sharing, in order to improve transaction transparency, reduce costs, and enhance the synergy of the procurement chain. This article proposes a blockchain based procurement chain financial information sharing model, which utilizes the distributed ledger and smart contract characteristics of blockchain to achieve efficient information sharing and automated financial transaction processing. By constructing a simulated procurement chain environment, this article evaluated the performance of the proposed model, including transaction processing speed, system security, data consistency, operating costs, and user satisfaction. The experimental results show that smart ledger can effectively improve the efficiency of information sharing in procurement chain finance, enhance transaction transparency, reduce operating costs, and improve user satisfaction. The automatic execution feature of smart contracts reduces manual intervention and improves the efficiency and accuracy of contract management. Smart ledger provides an innovative solution for information sharing in procurement chain finance. The proposed model is theoretically feasible and effective in practice, which can significantly improve the operational efficiency and security of procurement chain finance.