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Block chain information cross-chain interaction method, system and equipment applied to t1 node

An interactive method and interactive system technology, applied in the field of blockchain information cross-chain interaction, can solve problems such as huge differences in implementation methods, and achieve the effect of avoiding the possibility of doing evil

Pending Publication Date: 2021-06-11
HEFEI DAPPWORKS TECH CO LTD
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  • Summary
  • 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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  • Block chain information cross-chain interaction method, system and equipment applied to t1 node
  • Block chain information cross-chain interaction method, system and equipment applied to t1 node
  • Block chain information cross-chain interaction method, system and equipment applied to t1 node

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Experimental program
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Effect test

Embodiment 1

[0055] refer to figure 1 and figure 2 , figure 1 It is a schematic diagram of the principle of the blockchain information cross-chain interaction method in Embodiment 1 of the present invention, figure 2 It is a schematic flow chart of the blockchain information cross-chain interaction method in Embodiment 1 of the present invention, including the following steps:

[0056] S1. The t1 node of the blockchain T judges whether the blockchain A meets the first feedback condition, and if so, the t1 node of the blockchain T obtains and verifies the first data information of the blockchain A;

[0057] If the verification is passed, the block producing node of the blockchain T receives the t1 node verification signal and stores the first data information on the local chain to generate a block; the t2 node of the blockchain T receives the block and sends it to the blockchain B send transaction;

[0058] If the verification fails, the block producing node receives a signal that the...

Embodiment 2

[0103] participate Figure 4 , Figure 4 It is a schematic flow diagram of the blockchain information cross-chain interaction method applied to the t1 node in Embodiment 2 of the present invention, a blockchain information cross-chain interaction method applied to the t1 node of the blockchain T, and the t1 node is Any node in the blockchain T (can be configured in advance), including the following steps:

[0104] S200, the t1 node judges whether the blockchain A meets the first feedback condition, and if so, the t1 node of the blockchain T obtains and verifies the first data information of the blockchain A;

[0105] In step S200, the first feedback condition is preset on the blockchain T.

[0106] In step S200, also include:

[0107] S2001. After the blockchain A meets the first feedback condition, the t1 node of the blockchain T reads the first data information of an arbitrary node a1 on the blockchain A, and sends the first data information of the node a1 Converted into...

Embodiment 3

[0122] participate Figure 5 , Figure 5 It is a schematic flow diagram of the blockchain information cross-chain interaction method applied to the block generation node in Embodiment 3 of the present invention, a blockchain information cross-chain interaction method applied to the block generation node of the blockchain T, including the following steps :

[0123] S300. If the block producing node receives the t1 node verification pass signal, store the first data information on the local chain to generate a block;

[0124] If the block producing node receives the signal that the t1 node has not passed the verification, it discards the first data information;

[0125] Among them, the block producing node stores the first data information on the local chain, that is, the block producing node of the blockchain T packs the block chain A information and generates a block, and the t2 node converts the block produced by the block producing node and Send to blockchain B; and send ...

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Abstract

The invention relates to a block chain information cross-chain interaction method, system and device applied to a t1 node, the t1 node judges whether a block chain A meets a first feedback condition, and if yes, the t1 node of a block chain T obtains and verifies first data information of the block chain A; the step of obtaining and verifying the first data information of the block chain A comprises the following sub-steps: reading the first data information of any node a1 on the block chain A by a node t1 of the block chain T, and converting the first data information of the node a1 into tradable data information of the block chain T; and enabling the t1 node to verify the first data information, storing the first data information to a local chain and sending a transaction to the block chain B if the verification is passed, and abandoning the first data information if the verification is not passed. According to the method, the information on the block chain A is stored on the block chain B through the additional block chain T, so that information copying of an isomorphic chain can be supported, and cross-chain information copying of a heterogeneous chain can also be supported.

Description

technical field [0001] The present invention relates to the field of block chain technology and the field of data processing technology, and in particular to a method, system, and device for cross-chain interaction of block chain information applied to t1 nodes. Background technique [0002] With the continuous advancement and development of science and technology, the blockchain has swept the world with an unstoppable trend. The benefits of the blockchain are extended to various fields, and the benefits of the blockchain are brought into full play as much as possible. Compared with the traditional development path, the technical development path of the blockchain is faster, more convenient, safe and reliable. The development of this technology has won the development of various fields and the recognition and use of more and more people. [0003] With the rapid development of blockchain, it also faces many problems. The interoperability between blockchains greatly limits th...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06G06Q20/06G06Q20/38G06Q40/04
CPCH04L67/1095H04L63/123G06Q20/065G06Q20/38G06Q40/04
Inventor 张焱施逸杨东李汪红
Owner HEFEI DAPPWORKS TECH CO LTD
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