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Blockchain system and rights management method therefor

A permission management and blockchain technology, applied in the blockchain field, can solve problems such as control and account permissions, and achieve the effect of intuitive permission management

Active Publication Date: 2018-05-08
CLOUDMINDS SHANGHAI ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current existing technology has not considered how to control the permissions of accounts on the blockchain, such as which accounts have which permissions, which accounts can modify the permissions of other accounts, and what kind of permissions can be modified.

Method used

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  • Blockchain system and rights management method therefor
  • Blockchain system and rights management method therefor
  • Blockchain system and rights management method therefor

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] In order to make it easier for those skilled in the art to understand the technical solutions provided by the embodiments of the present invention, the related technologies involved are briefly introduced below.

[0023] The blockchain is a decentralized distributed database system that is jointly maintained by all nodes in the blockch...

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PUM

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Abstract

The present disclosure relates to a blockchain system and rights management method therefor. The blockchain system includes a plurality of node groups, and group account information of each node groupis stored in blocks of the blockchain. The group account information includes a permission set of the node group. Each node in the node group has all rights in the permission set of the node group, and the permissions of the nodes in each node group are controlled via management nodes in a parent group of the node group. The parent group of the node group refers to an upper-level node group thatcreates the node group; the authority in the permission set of each node group is greater than that of a permission set of a child group of the node group. The child group of the node group refers tothe next-level node group created by the node group, member account information of each node is stored in the blocks of the blockchain. The member account information includes the authority of the node.

Description

technical field [0001] The present disclosure relates to the field of block chains, in particular to a block chain system and a rights management method thereof. Background technique [0002] With the development of blockchain technology, the industry currently divides blockchains into three categories: public chains (such as the Bitcoin network), alliance chains (blockchains formed by alliances of the same type of institutions), and private chains (blockchains within the same company). blockchain). Among them, the public chain is open to all nodes, while the alliance chain and private chain are usually permissioned chains, with permission restrictions, and more guarantees in terms of security. [0003] Specifically, there may be dozens of trusted nodes in the permission chain to undertake the task of maintaining network consensus and processing user requests. Other nodes can be nodes representing the user himself or nodes run by intermediate service providers, which are li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0815H04L63/10H04L63/104H04L63/12H04L63/20
Inventor 张跃洋谢辉
Owner CLOUDMINDS SHANGHAI ROBOTICS CO LTD