Research on Data Integrity Verification Technology Based on Blockchain
Xiaoshu Wang · Journal of Physics Conference Series · 2021
With the rapid development of Internet of Things technology, it has changed People's Daily production and life to a great extent, but the large number of applications of Internet of Things devices affect the security level of data to a certain extent. In order to ensure data integrity in the Internet of Things environment, it is necessary to conduct in-depth research on blockchain-based data integrity verification technology, analyze the authenticity structure based on data sources, and carry out data integrity verification exploration according to data source identification structure. The experimental system for data integrity verification is proposed. In this way, the effectiveness of blockchain-based data integrity verification technology can be guaranteed, and the integrity of data can be guaranteed under the condition of decentralization, while the scattered storage of data and data privacy can be protected.