Electronic contract verification method and device, electronic device and storage medium

Abstract

The invention provides an electronic contract verification method and device, an electronic device and a storage medium, and the method comprises the steps: obtaining appendix information of an electronic contract from a preset blockchain, extracting evidence information corresponding to the appendix information from the blockchain, and the evidence information comprising hash information, signature information and timestamp information of the electronic contract, verifying the electronic contract according to the hash information, the signature information and the timestamp information, and storing the appendix information and the evidence information in the blockchain, so that the problem that the appendix information and the evidence information are tampered can be avoided, and the security and reliability of the appendix information and the evidence information are improved; and the electronic contract is verified based on the hash information, the signature information and the timestamp information, that is, the electronic contract is verified based on different dimensions, so that the problem of singleness of verification can be avoided, the comprehensiveness and diversity ofverification are realized, and the technical effect of improving the reliability of verification is further realized.

Description

technical field [0001] The present application relates to the technical fields of the Internet and big data, and in particular to an electronic contract verification method, device, electronic equipment, and storage medium. Background technique [0002] Electronic contracts, also known as e-commerce contracts, can be used to represent an agreement between two or more parties to establish, change, and terminate property civil rights and obligations in electronic form through an electronic information network. That is to say, an electronic contract is a contract concluded electronically. It mainly refers to an electronic agreement signed by the parties in the form of data messages, emails, etc. to achieve a certain purpose under network conditions to clarify the relationship between the rights and obligations of both parties. . [0003] In the existing technology, real-name authentication can be performed on the user who signed the electronic contract, and the user's real-nam...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an electronic contract verification method, device, electronic equipment and storage medium, which are used to solve the problem of low reliability of electronic contract verification

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