Supply chain as a macro concept has a great impact on business management. This concept deals with the procurement of raw materials, their transformation into finished products, and their distribution to customers. Without an optimized supply chain, businesses face problems such as material shortages, product quality decline, and increased costs. The supply chain financial management system must be based on modern technologies. The purpose of this research is to present a digital model for financial management of the supply chain of listed companies based on blockchain data sharing based on objects and edge computing. The research method is exploratory and developmental, using the opinions of 20 experts. The main research tool was the interview. The paradigmatic model derived from the grounded theory of causal conditions includes the dimension of improving risk management (risk-based internal controls) in three dimensions: compliance dimensions, operational dimensions, and reporting dimensions. The central phenomenon showed the dimension of financial information quality including relevance, reliability, and comprehensibility and comparability. The background conditions included economic conditions and managerial capabilities. The intervening conditions included company size and complexity. The strategies included the six dimensions of cost management. The results included five financial ratios. In order to improve supply chain financial services, attention to new technologies such as blockchain and edge computing should always be included in the plans of all influential organizations and institutions.