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Transaction privacy information verification method and system based on block chain

A privacy information and block chain technology, applied in the field of transaction privacy information verification method and verification system based on block chain, can solve the problems of privacy leakage and other issues, and achieve the promotion of industry compliance, controllable supervision, and logical execution process letter effect

Pending Publication Date: 2020-11-27
TIANYI ELECTRONICS COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Merchants need to transmit users' personal and transaction privacy data to credit reporting agencies, which will cache the required data and forward it to partners for verification, which leads to the risk of privacy leakage

Method used

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  • Transaction privacy information verification method and system based on block chain
  • Transaction privacy information verification method and system based on block chain
  • Transaction privacy information verification method and system based on block chain

Examples

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Embodiment Construction

[0026] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0027] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of componen...

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PUM

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Abstract

The invention provides a transaction privacy information verification method and system based on a block chain. According to the invention, the credit investigation service intelligent contract is deployed on the blockchain system constructed by the equipment end of the supervisor and the equipment end of the at least one credit investigation service party, and a credible random number and an on-chain operation environment of the credit investigation service are provided for the privacy information verification process of the whole transaction service through the blockchain, wherein the randomnumber participates in a verification link of a verification process, thereby achieving the purpose of avoiding a privacy leakage risk.

Description

technical field [0001] The invention relates to the technical field of financial transaction privacy protection, in particular to a blockchain-based transaction privacy information verification method and verification system. Background technique [0002] With the maturing of relevant regulatory laws and regulations such as transaction data and user personal data privacy, protecting user privacy in business has increasingly become a rigid compliance requirement for financial-related businesses. In traditional personal financial services, the personal background review required by users for user transactions (such as loan applications, account opening, etc.) at merchants can generally be completed through multiple channels provided by credit bureaus. [0003] Credit reporting agencies can: 1. Verify user background through their own data sources; 2. Provide verification channels through data partners to complete user transaction background verification. The intervention of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62G06Q40/04G06Q30/00
CPCG06F21/602G06F21/6245G06Q40/04G06Q30/0185G06F2221/2107
Inventor 贺伟汪昌帅王庚乐严永峰
Owner TIANYI ELECTRONICS COMMERCE
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