Real-time audit traceability system based on blockchain technology

Abstract

The invention relates to a real-time audit traceability system based on a blockchain technology. The system comprises a blockchain business network, transaction portals and transaction participators.The transaction participators comprise audited file departments, government and supervision organizations, auditors and common public personnel. According to the system, functions and authority of thetransaction participators are refined; the transaction portals and a temporary transaction portal group are established in case of transaction channels of detailed data information assets of audit files; the authority of the transaction participators is clear; the accuracy and public transparency of audit data are ensured; and the timeliness and accuracy in an audit process are improved.

Description

technical field [0001] The invention relates to the field of real-time audit file traceability, and is a real-time audit traceability system based on block chain technology. Background technique [0002] Our country is vigorously promoting the network audit file system. Auditors do not have to go to the site of the audited unit in person, and work online through an audit file system. This not only simplifies the work of auditors, improves the efficiency and quality of audit work, but also enables The audited entity still maintains normal production and operation activities. For a good audit file system, the ability to resist tampering is indispensable; [0003] Cloud computing is widely adopted in commercial and military environments for data storage, real-time computing, and dynamic configuration requirements; cloud computing environments are distributed and heterogeneous, and are composed of software and hardware provided by different suppliers , so there may be risks of...

AI Technical Summary

Problems solved by technology

[0003] Cloud computing is widely adopted in commercial and military environments for data storage, real-time computing, and dynamic configuration requirements; cloud computing environments are distributed and heterogeneous, and are composed of software and hardware provided by different suppliers , so there may be risks of loopholes and incompatibility; the security of data management and transfer within and between clouds is a key issue; cloud audit files will only be effective if all operations on the data are reliable and traceable; indeed credible Source data can help detect access conflicts in cloud services; however, developing secure data provenance is still a key issue for cloud storage applications; source data contains raw data and sensitive data information assets of data holders, so not only must ensure Cloud data, but also to ensure the integrity and trustworthiness of the source data; however, the most advanced cloud servers are also vulnerable to accidental destruction and falsification of original data;