Credible counting method and system

The invention relates to a credible counting method and system. The system comprises a user interaction module, an authorization module and a credible third-party platform module, wherein the user interaction module is used for receiving request information of a user, generating a right permission request, and sending the right permission request to the authorization module and the credible third-party platform module; the authorization module verifies the right permission request, generates authorization information for the right permission request in combination with the credible third-party platform module, and feeds the authorization information back to the user interaction module; and the user interaction module verifies the authorization information in combination with the credible third-party platform module, and if the authorization is passed, the user interaction module feeds the authorization information back to the user. According to the credible counting method and system, the mutual authentication and tampering resistance of digital work transaction data among a plurality of roles, and the monitorability, traceability and trackability of transaction information are ensured.