Block chain-based data processing method and device

A data processing equipment and data processing technology, applied in data processing applications, electrical digital data processing, digital data protection, etc., can solve the problems of tampering of credit data, and achieve the effect of improving risk and accuracy

Active Publication Date: 2017-12-08
ADVANCED NEW TECH CO LTD
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Problems solved by technology

[0007] In view of this, the embodiment of the present application provides a data processing method and d

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  • Block chain-based data processing method and device
  • Block chain-based data processing method and device
  • Block chain-based data processing method and device

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Embodiment Construction

[0033] In order to achieve the purpose of this application, the embodiment of this application provides a blockchain-based data processing method and equipment. When the blockchain node determines the contractual relationship established between the first user and the second user, based on the Contractual relationship, obtaining user behavior data associated with the contractual relationship, and determining the data access authority of the user behavior data; determining the processing of the user behavior data according to the preset relationship between the data access authority and the processing policy A policy, the processing policy includes a processing rule matching the data access authority; the user behavior data is processed by using the processing policy. The contractual relationship established through the contract signing platform, for the associated user behavior data generated during the contract performance process, using blockchain technology, based on the dif...

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Abstract

The invention discloses a block chain-based data processing method and device. The method comprises the steps of obtaining user behavior data associated with a contractual relationship based on the contractual relationship when a block chain node determines the contractual relationship established between a first user and a second user, and determining a data access permission of the user behavior data; according to a preset relationship between the data access permission and a processing policy, determining the processing policy of the user behavior data, wherein the processing policy contains a processing rule matched with the data access permission; and performing processing on the user behavior data by utilizing the processing policy. By utilizing a block chain technology, different processing modes are adopted based on different data access permissions corresponding to the user behavior data, so that the processed data is ensured to be stored in the block chain node, the data is effectively ensured not to be tampered, the accuracy of user credit data obtained by assessment according to the data subsequently is improved, and the risk of internet financial businesses is effectively controlled.

Description

technical field [0001] The present application relates to the field of Internet information processing technology and the field of computer technology, and in particular to a data processing method and device based on blockchain. Background technique [0002] With the development of science and technology, the economic form is developing from the monetary economic form to the credit economic form. The so-called credit economy refers to the exchange of goods or financial transactions using credit as a trading medium. Credit here refers to a production relationship and social relationship of mutual trust formed between different subjects and commodity transactions. Based on this credit, a contractual relationship can be established between different users or between a user and a merchant, through which commodity exchange or financial transactions can be realized. [0003] The so-called contract refers to a legal document related to a specific event (such as: sale, mortgage, ...

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Application Information

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IPC IPC(8): G06F21/62G06Q40/04
CPCG06F21/6218G06F2221/2141G06F2221/2149G06Q40/04
Inventor 赵星
Owner ADVANCED NEW TECH CO LTD
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