Service data processing method and apparatus, service data verification method, and system

Abstract

The embodiment of the application discloses a service data processing method and apparatus, a service data verification method, and a system. The service data processing method comprises: to-be-processed service data are obtained and fingerprint data of the to-be-processed service data are generated by means of presetting; and the fingerprint data are written into a block chain corresponding to the to-be-processed service data and block chain transcript data of the to-be-processed service data in the block chain are generated, wherein fingerprint data in adjacent last node block chain transcript data are stored in the block chain transcript data. According to all embodiments of the application, under the circumstance that the original processing flow and performances are affected little, the original service data transcript is stored by writing embedded fingerprint data of the original service data into the block chain, so that whether service data are tampered can be verified fundamentally and thus the service data can be protected from being modified and the reliability and public trust of the service data can be improved.

Description

Technical field [0001] This application belongs to the technical field of computer data processing, and in particular relates to a business data processing method, verification method, device and system. Background technique [0002] The safety and reliability of business data is extremely important to ensure the normal processing of business system data and the output of reliable results. Especially with the increasing development of Internet finance, payment institutions now usually build their own core accounting systems to process users’ fund transfer requests, and how to ensure that business data in these similar core accounting systems are not tampered with and improve payment The credibility of structured published data is an issue of increasing concern for many financial enterprise users. [0003] The more sensitive accounting data in the business data is generally recorded in the payment institution's own accounting system database. Since payment institutions have the hi...

AI Technical Summary

Problems solved by technology

At the same time, for some payment institutions, some sensitive data are not suitable for exposure, so in the process of monitoring and processing the accounting data, the original accounting data itself or the processing process will be greatly changed and modified, which is relatively difficult. Greatly affected the original processing flow and performance of the system for accounting data

In addition, this method cannot fundamentally solve the trust problem. For example, the so-called external organization may also be an affiliated organization of the payment institution, and it cannot be ruled out that the two will not jointly fraud

[0005] Therefore, some monitoring methods for existing payment institutions to ensure the authenticity and reliability of their accounting data are still unable to fundamentally avoid the problem of accounting data being modified from the accounting data, which reduces the credibility of the data disclosed by payment institutions

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