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Data storage method, device and equipment based on block chain and readable storage medium

A data storage and blockchain technology, applied in digital data protection, data processing applications, instruments, etc., can solve the problems of low credibility, tampering, opaque storage of product data and user data, etc. High reliability, guaranteed transparency, and not easy to be tampered with

Pending Publication Date: 2019-05-10
ONE CONNECT SMART TECH CO LTD SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a blockchain-based data storage method, device, equipment, and readable storage medium, the main purpose of which is to solve the problem that the current data such as product data and user data are not transparently stored and easily tampered with. Possibly, a question of low credibility

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  • Data storage method, device and equipment based on block chain and readable storage medium
  • Data storage method, device and equipment based on block chain and readable storage medium
  • Data storage method, device and equipment based on block chain and readable storage medium

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Embodiment Construction

[0066] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0067] The embodiment of the present invention provides a blockchain-based data storage method, such as figure 1 As shown, the method includes:

[0068] 101. Receive a data storage instruction, and acquire data to be stored, where the data to be stored is at least one of product data or user data.

[0069] For details, refer to the process shown in step 201 in the following embodiments.

[0070] 102. Based on the data to be store...

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PUM

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Abstract

The invention discloses a data storage method, device and equipment based on block chain and readable storage medium, relating to the technical field of data storage. A data identifier can be generated according to any one of the acquired product data and the user data to be stored; the to-be-stored block is generated based on the to-be-stored data and the data identifier, and the to-be-stored block is added to the blockchain, so that the product data, the user data and other data are stored based on the blockchain, the transparency of data storage is ensured, the data is not easily tampered,and the credibility is high. The method comprises the steps of receiving a data storage instruction, obtaining the to-be-stored data, and the to-be-stored data is at least one of product data and userdata; generating a data identifier based on the to-be-stored data, the data identifier being at least a message digest MD5 value of the to-be-stored data; and generating a to-be-stored block according to the to-be-stored data and the data identifier, and storing the to-be-stored block in a block chain.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a blockchain-based data storage method, device, equipment and readable storage medium. Background technique [0002] With the development of economy and society, people's insurance awareness is getting stronger and stronger, and more and more users need to handle insurance business. Insurance means that the policyholder pays the insurance premium to the insurance agency according to the contract, and the insurance agency is responsible for indemnifying the insurance money for the property loss caused by the accident that may occur as agreed in the contract, or the death, disability, or disease of the insured Or when reaching the age, term and other conditions agreed in the contract, it is a commercial insurance behavior that assumes the responsibility to pay the insurance premium. According to different insurance standards, insurance can be divided into property ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/08G06F21/64
Inventor 王芳草
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN