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Block-chain cross-chain transaction method, cross-chain communication device and storage medium

A transaction method and communication device technology, applied in the blockchain field, can solve problems such as limited transaction functions and limited number of transaction parties, and achieve the effect of reducing implementation costs

Inactive Publication Date: 2019-02-15
湖南宸瀚科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] From the above, it can be seen that the existing cross-chain transaction methods have many limitations in practical applications, such as limited supported transaction functions, limited number of transaction parties, etc.

Method used

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  • Block-chain cross-chain transaction method, cross-chain communication device and storage medium

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0049] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the p...

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Abstract

The invention provides a block chain cross-chain transaction method. The method comprises the following steps: a sensing node collects effective cross-link transaction request communication blocks ina parallel chain, and packages the communication blocks of the transaction request into new blocks that are not verified, and sends the new blocks to an authentication node in an interconnected chain;the sensing node collects the effective cross-link transaction request communication blocks in a parallel chain, and packages the communication blocks of the transaction request into new blocks thatare not verified. A verification node for verifying the validity of the data of the unverified new block and packaging the unverified new block into the block of the interconnection chain; The fusionnode is configured to execute cross-chain transactions of both parties of the transaction according to the verification node when the verification is passed. The invention also provides a cross-link communication device and a storage medium. Based on the HashNet consensus mechanism satisfying decentralization, the invention can realize the value interconnection between different block chain networks, and can solve the shortcomings of the prior cross-chain transaction method.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain cross-chain transaction method, a cross-chain communication device and a storage medium. Background technique [0002] With the rapid development of blockchain technology and applications, various independent blockchain networks have emerged, and realizing cross-blockchain transactions has become an urgent need for today's blockchain applications. For example, the most common demand at present is cross-blockchain currency transactions, that is, digital currency transactions are executed from one blockchain to another, so as to realize the value circulation among various blockchains. [0003] There is a platform "lock-in" problem in the existing underlying public chain network. For example, Alice and Bob have bitcoin clients installed on their respective devices, and they can only transfer bitcoins on the bitcoin blockchain. If they need to transfer th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 曹源郭石峰刘宇张翀谭文堂
Owner 湖南宸瀚科技有限公司
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