Centralized Supply Chain Optimization to Coordinating by Smart Contracts with Blockchain

In this research, the profit functions of the parties in thesupply chain have been investigated in the form of smartcontracts, and the effect of smartening the chain on thecosts and profits of the parties has been investigated, and ithas been stated that in what state and in what amounts, theuse of blockchain and contracts Smart will make sense. Theoverall effects of this technology on the supply chain will beexamined.