Service data rollback method and device, computer device and storage medium

Abstract

The invention relates to a process optimization technology, and provides a service data rollback method and device, a computer device and a storage medium. The method comprises the following steps: receiving a service data modification request which is sent by a first terminal and carries a service data identifier; storing the modified service data determined according to the service data modification request to a block chain, and generating a service data auditing instruction according to the modified service data; sending the service data auditing instruction to a second terminal, and receiving auditing opinion data correspondingly fed back by the second terminal; storing the audit opinion data serving as an audit state and the modified service data in a block chain in an associated manner; and when a service data query request sent by the first terminal is received and the audit state of the modified service data is that the audit is not passed, searching the latest version from theblock chain according to the service data identifier, and feeding back the target service data of which the audit state is that the audit is passed to the first terminal. By adopting the method, theprocessing accuracy of the service data can be improved.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a business data rollback method, device, computer equipment and storage medium. Background technique [0002] With the development of data processing technology, blockchain technology has emerged, and the security of stored data in blockchain has enabled blockchain technology to be applied to the processing of various business data. During the processing of business data, it is necessary to operate on the data and store the operation data in the blockchain. [0003] However, during the processing of business data, the business data in the blockchain can be shared by multiple business parties corresponding to the business data, and can be shared by the multiple business parties with the help of their corresponding terminals (such as the first terminal or The second terminal) modifies the business data in the block chain. For business data involving multiple bus...

AI Technical Summary

Problems solved by technology

For business data involving multiple business parties, it is necessary to maintain the consistency of business data accessed by multiple business parties. The traditional blockchain stores data and stores business data modified by one business party. When another business party does not know It is easy to cause business data processing errors, resulting in low accuracy of business data processing

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