Research on the Selection of Audit Blockchain Service Providers Based on Analytic Hierarchy Process

Blockchain has been concerned by all walks of life since it was proposed, including the audit industry, because of its decentralized, open and transparent, secure encryption, traceability and other characteristics. At the present stage, the on-site audit is the main method, supplemented by network audit, which has the disadvantages of high cost, tedious basic work, low audit efficiency, time lag, high risk, easy tampering of electronic data, and low security. The integrated development of blockchain and audit can improve audit efficiency, reduce audit risk and improve audit timeliness. The blockchain distributed data storage and storage methods also have a significant impact on internal audit. Based on the analytic hierarchy process, this paper provides index selection and calculation examples for enterprises in the selection of audit blockchain service providers, and provide referential suggestions for enterprises in the selection of audit blockchain service providers.