Research on the Application Technology of Blockchain in Accounting Information System Based on Case Study

As a result of the national strategy's development in the information era, blockchain technology has introduced intelligent trends to the entire accounting management industry due to its features of traceability, decentralization, and immutability, which are highly suitable for large-scale information management. Notable blockchain technologies, such as AntChain, have made significant advancements in the data processing industry, particularly in ensuring data storage verifiability, preserving privacy, enabling off-chain data interoperability, supporting cross-blockchain interaction, facilitating secure multi-party computation, and establishing robust security protection systems. This paper summarizes the application of blockchain technology in accounting information systems, with a specific comparison of AntChain as a representative case, and highlights the role of blockchain in driving innovation within these systems.