The implementation of the “Internet +” policy advocated by the state has also led to rapid development of Internet finance. In order to promote changes in business development models, as a pioneering work for banks serving the real economy, supply chains are being developed to address small and medium-sized enterprises. The financing of enterprises, the transformation and development needs of banks themselves, and the promotion of logistics technology. Edge computing refers to an open platform that integrates network, data processing, storage and application core functions, and can provide the closest end-of-page service near the object data source to meet real-time, application intelligence, security and privacy Sexual needs. The core of supply chain financing is to establish an optimized plan that can effectively control supply chain financing. By integrating the financing literature of the supply chain, the settlement cost in the supply chain can be solved. Based on theoretical research, this article analyzes supply chain financing and block chain technology. Combined with the current specific situation of block chain in supply chain financing, the management system, cash flow of the supply chain, and risk control system are analyzed. All parties to the supply chain financing optimize the supply chain financing risk control system while reducing business costs and improving corporate efficiency, which greatly reduces the risks of all parties in the supply chain financing. The block chain Iota environment based on shared data and advanced data processing has very powerful theoretical and practical significance for promoting the development of commercial banks and enterprises.

国家倡导的“互联网+”政策的实施，也带动了互联网金融的快速发展。为推动业务发展模式转变，作为银行服务实体经济的创举，供应链正在向中小企业发展。企业融资、银行自身转型发展需要、物流科技推广。边缘计算是指集网络、数据处理、存储和应用核心功能于一体的开放平台，能够提供离对象数据源最近的页尾服务，满足实时性、应用智能、安全性和隐私性需求. 供应链融资的核心是建立一个能够有效控制供应链融资的优化方案。通过整合供应链的融资文献，可以解决供应链中的结算成本。本文在理论研究的基础上，对供应链融资和区块链技术进行了分析。结合当前区块链在供应链融资中的具体情况，分析了供应链的管理体系、现金流、风险控制体系。供应链融资各方在降低业务成本、提高企业效率的同时，优化供应链融资风控体系，大大降低了供应链融资各方的风险。基于共享数据和高级数据处理的区块链Iota环境对于促进商业银行和企业的发展具有非常强大的理论和实践意义。