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A blockchain information cross-chain interaction system

An interactive system and blockchain technology, applied in the blockchain and data processing fields, can solve problems such as huge differences in implementation methods

Active Publication Date: 2022-06-24
HEFEI DAPPWORKS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is to overcome the huge difference in the underlying technology implementation methods between different blockchains, which brings obstacles to the realization of cross-chains

Method used

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  • A blockchain information cross-chain interaction system
  • A blockchain information cross-chain interaction system
  • A blockchain information cross-chain interaction system

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Embodiment 1

[0049] see figure 1 and figure 2 , figure 1 It is a schematic diagram of the principle of the blockchain information cross-chain interaction system in the embodiment of the present invention, figure 2 It is a schematic flow chart of the blockchain information cross-chain interaction system in the embodiment of the present invention, including:

[0050] A blockchain information cross-chain interaction system, including several blockchains A1, A2...Ax, where x is any positive integer; when it is necessary to completely copy the data information of any blockchain An to another blockchain Am When , the intermediate blockchain copies the data information of blockchain An to another blockchain Am; n is any positive integer in 1, 2...x, m is any positive integer in 1, 2...x, and n≠m;

[0051] The intermediate blockchain at least includes a t1 node, a t2 node, and a block producing node;

[0052] The blockchain An and the blockchain Am respectively include a1 node, a2 node...ay...

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Abstract

The present invention relates to a blockchain information cross-chain interaction system, including: the t1 node of the intermediate blockchain judges whether the blockchain An meets the first feedback condition, and if so, the t1 node obtains and verifies the first data information of the blockchain An ; If the verification is passed, the block producing node of the intermediate block chain receives the verification pass signal of the t1 node, stores the first data information on the local chain to generate a block, and the t2 node receives the block and sends a transaction to the block chain Am; The block chain Am receives the transaction and executes the packing operation; the t2 node reads the block information of the block chain Am, and judges whether the packing block of the block chain Am is successful. If the packing block is successful, the t2 node reads the block chain Am data, verifying compliance with threshold conditions. The present invention saves the information on the blockchain An to the blockchain Am through an additional intermediate blockchain, which can support the information replication of the isomorphic chain, and can also support the cross-chain information replication of the heterogeneous chain.

Description

technical field [0001] The invention relates to the technical field of blockchain and data processing technology, and in particular, to a cross-chain interaction system of blockchain information. Background technique [0002] With the continuous advancement and development of technology, blockchain is sweeping the world with an unstoppable trend. The benefits of the blockchain are extended to various fields, and the benefits of the blockchain are maximized. Compared with the traditional development path, the technical development path of the blockchain is faster, more convenient, safer and more reliable. The development of this technology has won the recognition and use of various fields and more and more people. [0003] With the rapid development of the blockchain, it also faces many problems. The interoperability between the blockchains greatly limits the application space of the blockchain. Each chain is equivalent to an independent ledger. Different ledger cannot comm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/10H04L67/1095H04L67/1097H04L9/40
CPCH04L67/10H04L67/1095H04L67/1097H04L63/08
Inventor 张焱施逸杨东李汪红
Owner HEFEI DAPPWORKS TECH CO LTD
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