Block chain system and its authority management method
A technology of rights management and blockchain, applied in the field of blockchain, it can solve the problems of control, not taking account rights into account, and achieve the effect of intuitive rights management
Active Publication Date: 2019-08-23
CLOUDMINDS SHANGHAI ROBOTICS CO LTD
View PDF10 Cites 0 Cited by
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present disclosure relates to a blockchain system and its authority management method. The blockchain system includes a plurality of node groups, and the block of the blockchain stores group account information of each node group, so The group account information includes the permission set of the node group, each node in the node group has all the permissions in the permission set of the node group; and, the permissions of the nodes in each node group are determined by the node group Controlled by management nodes in the parent group of the node group, wherein the parent group of the node group refers to the upper-level node group that created the node group; and, the authority set of each node group is more than that of the node group The authority set corresponding to the child group, wherein, the child group of the node group refers to the next-level node group created by the node group; and, the member account information of each node is stored in the block of the block chain, so 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/0815H04L63/10H04L63/104H04L63/12H04L63/20
Inventor 张跃洋谢辉
Owner CLOUDMINDS SHANGHAI ROBOTICS CO LTD