Alliance chain dynamic upgrading service method

A service method and dynamic upgrade technology, applied in the field of blockchain, can solve the problems of complicated operation, stop service, prone to operation errors, etc., and achieve the effect of convenient expansion and upgrade

Active Publication Date: 2020-08-25
CHINA ZHESHANG BANK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is basically manual operation and maintenance, especially in the scenario where there are many distributed alliance nodes, this upgrade method will not only stop the service, the operation is complicated, and it is prone to operational errors. Operation and maintenance together, the upgrade cost is very high, which is a major obstacle to the ecological construction of the blockchain

Method used

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  • Alliance chain dynamic upgrading service method
  • Alliance chain dynamic upgrading service method
  • Alliance chain dynamic upgrading service method

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Embodiment Construction

[0063] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0064] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0065]Such as figure 1 As shown, the establishment process of the alliance chain in the present invention is as follows:

[0066] To create an alliance chain, the network of each member node is generally opened first, and then the CA (certificate issuing authority) distributes certificates and secret keys to e...

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Abstract

The invention discloses an alliance chain dynamic upgrading service method, which comprises the following steps that: a server provides restful interface service for a user, and the resful interface service comprises an alliance chain organization member adding service interface, an alliance chain organization member deleting service interface and an alliance chain organization member authority change service interface; the server interacts with the blockchain network node through the blockchain SDK to realize operation on the blockchain network node; and the server generates an upgrading fileaccording to the upgrading information of the alliance members, then acquires alliance member signature information according to an endorsement strategy, and finally sends the upgrading file signed by multiple parties to a consensus node of the blockchain network to upgrade the configuration block, thereby completing upgrading of the alliance chain. According to the invention, the dynamic upgrading of the alliance chain can be realized by providing a simple Restful interface service to the outside, so that the expansion and upgrading of the alliance chain are very convenient, and a foundationis laid for the ecological construction of the alliance chain.

Description

technical field [0001] The invention relates to block chain technology, in particular to a method for dynamically upgrading a consortium chain service. Background technique [0002] Through technical means, the blockchain ensures the immutability, credibility, high security, and traceability of information transmission. In the blockchain technology alliance chain application, generally a number of organizations form an alliance and create a corresponding business chain to realize the circulation of digital assets on the chain. However, during the application process, the alliance chain will encounter problems such as changes in organization members and changes in organization member permissions. For example, alliance members increase, alliance members decrease, alliance member permissions change. In the past, the configuration information was regenerated to generate a new configuration block, and then the node service on the alliance chain was stopped, the configuration wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F16/25G06F16/27G06F21/62G06Q40/04
CPCG06F8/65G06F21/6218G06Q40/04G06F16/252G06F16/27
Inventor 臧铖陈嘉俊郭东升
Owner CHINA ZHESHANG BANK
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