Blockchain trusted data management method and system, and computer readable storage medium

A technology of data management and block chain, which is applied in the field of block chain, can solve the problem that the authenticity and validity of data source data cannot be guaranteed.

Active Publication Date: 2018-06-15
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a blockchain trusted data management method, system and computer-readable storage medium,

Method used

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  • Blockchain trusted data management method and system, and computer readable storage medium
  • Blockchain trusted data management method and system, and computer readable storage medium
  • Blockchain trusted data management method and system, and computer readable storage medium

Examples

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Example Embodiment

[0043] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0044] Such as figure 1 As shown, figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0045] It should be noted, figure 1 It can be a structural diagram of the hardware operating environment of the blockchain trusted data management system. The blockchain trusted data management system of the embodiment of the present invention may be a terminal device such as a PC (personal computer, personal computer) and a portable computer.

[0046] Such as figure 1 As shown, the blockchain trusted data management system may include: a processor 1001, such as a CPU, a network interface 1004, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to implement connection and communication betwee...

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PUM

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Abstract

The invention discloses a blockchain trusted data management method and system, and a computer readable storage medium. The blockchain trusted data management method comprises the following steps that: a blockchain operator checks the to-be-checked data of a trusted data provider according to a checking request sent from the trusted data provider; if a confirmation result shows that the to-be-checked data is qualified, the blockchain operator endows the trusted data provider with the management permission for managing a trusted data source, and registers the trusted data provider into a trusted data management center; and when the trusted data provider is successfully registered to the trusted data management center, the trusted data provider triggers and registers the registration transaction of the trusted data source, and the trusted data source is registered to the trusted data management center so as to enable a participant in a blockchain network to obtain trusted data corresponding to the trusted data source through the trusted data management center. By use of the method, the authenticity and the effectiveness of the data of the trusted data source in a blockchain system are guaranteed.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular to a block chain trusted data management method, system and computer-readable storage medium. Background technique [0002] In the existing blockchain network, the way to obtain off-chain data is generally that the off-chain data provider actively sends a transaction request to the blockchain, and writes the data provided by the off-chain data provider into the blockchain system. In the data source, other participants in the blockchain system who need to use data obtain corresponding data from the specified data source. In the blockchain network in an uncontrolled environment, off-chain data sources and data providers are free to enter the blockchain network without audit and supervision, and the rewards and punishments are all done spontaneously by the network algorithm. Complex economic models to control the role of providing wrong or outdated data, so that the data ...

Claims

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Application Information

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IPC IPC(8): G06F21/64G06F17/30
CPCG06F16/27G06F21/64
Inventor 张开翔范瑞彬
Owner WEBANK (CHINA)
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