Service processing method and device based on cross-chain technology

A service method and service processing technology, applied in the field of service processing methods and devices based on cross-chain technology, can solve the problems of data isolation, inability to realize Internet data sharing, and inability of blockchain to directly carry out trusted communication.

Pending Publication Date: 2020-09-25
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is impossible to directly conduct trusted communication between different blockchains, and many business scenarios need to rely on trusted data on other chains. Therefore, this technical gap has led to the emergence of "value islands", and data is blocked. isolated and

Method used

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  • Service processing method and device based on cross-chain technology
  • Service processing method and device based on cross-chain technology

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] In order to facilitate the understanding of this application, the relevant concepts are first introduced:

[0045] Cross-chain technology: the technology for communicating with each other between differ...

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Abstract

The invention provides a service processing method and device based on a cross-chain technology. A block chain of a service management side is established in advance, i.e., a service governance chainis established, the service governance chain is used as a neutral block chain, a service provider-oriented chain provides registration service to obtain a service routing table, and calling service isprovided for a consumer chain based on the service routing table, so that information transmission among different chains is realized, and data sharing within the range of the Internet is realized.

Description

technical field [0001] The present application relates to the field of blockchain network technology, and more specifically, to a service processing method and device based on cross-chain technology. Background technique [0002] At this stage, domestic organizations establish a small-scale alliance chain for business collaboration and data sharing. However, it is impossible to directly conduct trusted communication between different blockchains, and many business scenarios need to rely on trusted data on other chains. Therefore, this technical gap has led to the emergence of "value islands", and data is blocked. Isolated and unable to exert maximum effectiveness. [0003] At present, the main focus of cross-chain solutions in alliance chains on the market is the mutual invocation of smart contracts between chains or resource access, but this makes it impossible to achieve data sharing within the Internet. Contents of the invention [0004] In view of this, in order to s...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L9/32H04L29/06G06Q20/38G06F21/60G06F21/62G06F21/64G06F16/27G06F16/25
CPCH04L9/3247H04L63/0428H04L63/0442H04L63/101G06Q20/3829G06Q20/3825G06F21/602G06F21/6263G06F21/64G06F16/27G06F16/25H04L67/562H04L9/50
Inventor 江国燚
Owner BANK OF CHINA
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