Income verification method and device based on alliance chain, terminal and medium

Abstract

The embodiment of the invention discloses an income verification method and device based on an alliance chain, a terminal and a storage medium. The method comprises the following steps: obtaining income information of a target user, wherein the income information of the target user comprises an identifier of the target user and an income value of the target user, uploading the income information of the target user to the alliance chain, and when an income verification request for the target user is received, performing income verification on the target user according to the income informationof the target user stored in the alliance chain, and obtaining a verification result. By implementing the method, the income of the user can be conveniently verified, and the intelligence and accuracyof income verification are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an income verification method, device, terminal and medium based on alliance chains. Background technique [0002] Proof of income is a proof of economic income that Chinese citizens need in their daily production, life and business activities. Income certificates are widely used in personal credit and qualification certificates such as house purchase mortgages, credit card processing, salary evaluation, etc. Existing documents are usually issued by the company where the individual works and stamped with the company's seal to prove authenticity. In actual operation, the personnel system of most companies provides income certificate printing function for employees to print by themselves, and the company's personnel department will affix the company seal. Review and filing. [0003] However, the anti-counterfeiting features of the above-mentioned income certificates ar...

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Problems solved by technology

[0003] However, the anti-counterfeiting features of the above-mentioned income certificates are weak, and the income certificate documents and company seals may be forged. The issuance, verification and review process of income certificates are inefficient and require human intervention and participation. Parties often only need to verify that their personal income has reached a certain critical point, and do not need comprehensive personal income information. However, the income certificate issued by the company is often difficult to adapt to the scene, and the complete personal income information is directly issued, which may be artificially spread. Therefore, the verification process of the existing proof of income is complicated, and the authenticity of the proof of income cannot be guaranteed

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