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Cross-block-chain interaction method based on notary group

An interactive method and technology of notaries, applied in protocol authorization, instruments, payment systems, etc., can solve problems such as cumbersome intermediate chain verification steps

Active Publication Date: 2020-01-14
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As one of the representative technologies of distributed private key control technology, WanChain (WanChain) requires that the chain of the node that intends to conduct cross-chain transactions be registered on the WanChain platform first. ) verification steps are cumbersome, transaction failure can only be rolled back

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  • Cross-block-chain interaction method based on notary group
  • Cross-block-chain interaction method based on notary group
  • Cross-block-chain interaction method based on notary group

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Embodiment Construction

[0063] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0064] see Figure 1 ~ Figure 3 ,Such as figure 1 As shown, the preferred embodiment of the present invention provides a notary group cross-chain transactio...

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Abstract

The invention relates to a cross-block-chain interaction method based on a notary group, and belongs to the technical field of block chains. The method comprises the following steps: S1, initializing,adding and quitting a candidate nominator group; S2, a pre-transaction stage: the source node sends a transaction request to a notarian group and a target node, and the notarian group responds to therequest of the source node according to whether the target node requests a transaction list signature or not; and S3, a formal transaction stage: the source node sends a specific transaction list tothe nominator group and the target node, the nominator group returns a transaction result to the source node, and whether to input a certain proportion of transaction profits into the cash deposit pool is determined according to the transaction result. On the premise that fairness and safety of cross-block chain transaction are guaranteed, reliability and success rate of cross-block chain transaction are improved, an intermediate verification link is simplified, and transaction efficiency is improved. In addition, an intermediate chain does not need to be introduced, and the block chain is required to be registered on the platform.

Description

technical field [0001] The invention belongs to the technical field of block chains, and relates to a cross-block chain interaction method based on a notary group. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. With the continuous research of blockchain technology by human beings, blockchain technology continues to mature, and its application fields are also becoming more and more extensive. In order to meet various needs from various application fields, it is obviously not enough to rely solely on the traditional single-chain blockchain system, and the realization of interconnection between different blo...

Claims

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Application Information

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IPC IPC(8): G06Q40/04G06Q20/38G06Q20/40G06Q20/42
CPCG06Q40/04G06Q20/3825G06Q20/4014G06Q20/42
Inventor 熊安萍刘桂华祝清意敬安奎
Owner CHONGQING UNIV OF POSTS & TELECOMM
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