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Cross-link data transmission method and equipment suitable for license chain scene

A data and scene technology, applied in the transmission system, electrical components, etc., can solve the problems of blockchain technology performance, capacity, privacy, isolation, expansion bottlenecks, etc., and achieve the effect of ensuring security

Active Publication Date: 2018-11-23
HANGZHOU RIVTOWER TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] Existing blockchain technology has bottlenecks in performance, capacity, privacy, isolation, and expansion under the single-chain architecture

Method used

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  • Cross-link data transmission method and equipment suitable for license chain scene
  • Cross-link data transmission method and equipment suitable for license chain scene

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] In the embodiment of the present invention, cross-chain calling refers to calling a related smart contract on the main chain that needs to be executed on the side chain. The ultimate goal is to realize cross-chain interaction. This interaction is a blockchain interaction in a broad sense. It can be an asset transfer, or a piece of common code in a smart contract.

[0040] According to Embodiment 1 of the present invention, refer to figur...

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Abstract

The invention discloses a cross-link data transmission method, system and device suitable for a license chain scene. The method comprises the following steps of step 1, setting a main chain, wherein aplurality of participants are arranged on the main chain; setting permissions of the main chain, wherein the permissions are final judicial power capable of obtaining the trust of all the side chains; step 2, creating the side chains, wherein the side chains are created by at least one of the plurality of participants on the main chain; step 3, deploying intelligent contracts used for cross-chaininteraction on the main chain and the side chains; and step 4, carrying out cross-chain data transmission on the main chain and the side chains. According to the cross-link data transmission method,the cross-link data transmission is realized in the license chain scene in a safe, flexible and de-centralized mode. According to the technical scheme, the cross-link contract calling can be realized.

Description

technical field [0001] The present invention relates to a cross-chain data transfer method and device in a permission chain scenario, and is dedicated to solving the interoperability problem between different chains. Background technique [0002] Since the birth of the blockchain system, it has been widely used in various data processing occasions due to its unique characteristics of being centerless and difficult to rewrite. It uses a consensus mechanism to solve the problem of "Byzantine failure", that is, the existence of malicious nodes, so as to achieve fault tolerance. Function. Specifically, through the consensus mechanism, a node that most nodes in the system consider safe is selected as the accounting node to achieve a high probability of eliminating the influence of malicious nodes in the system on other nodes. [0003] Existing blockchain technology has bottlenecks in performance, capacity, privacy, isolation, and expansion under the single-chain architecture. D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0823H04L63/0876H04L63/10
Inventor 谢晗剑卢缃梅宁志伟
Owner HANGZHOU RIVTOWER TECH CO LTD
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