Research on data Traceability Method Based on blockchain Technology

摘要

Energy Internet is a major innovation to deal with the environmental crisis and efficient energy management and use in the current society. The important condition to achieve this goal is to summarize, integrate, process and apply the data of various industries in the energy field, and then support the relevant management and decision-making. In this process, how to ensure the authenticity and credibility of data is one of the keys in the construction of energy Internet. Therefore, this paper will study the application scenarios of blockchain technology in data traceability. With the help of the natural characteristics of blockchain, such as decentralized, distributed storage, tamper proof, open and transparent, combined with relevant national standards and international theoretical models, based on the needs of energy Internet data integration and management, this paper will develop a data traceability method suitable for the energy industry, and build a covering energy Data life cycle model of Internet. Through the research of this paper, we can help all localities to establish data traceability mechanism in the energy Internet, to help users to accurately grasp where the data is created, what systems have been transferred, which users have carried out query and modification, and so on, so as to realize the monitoring and control of the whole process of data flow, which helps to improve the credibility of data, and also helps to ensure the safety and quality of data and promote the construction of energy Internet huge data application.