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Loose coupling block chain transaction method and transaction node

A loosely coupled, transaction-based technology, applied in the blockchain field, can solve problems such as low efficiency, and achieve the effect of promoting security and efficiency, improving autonomy and consensus efficiency

Pending Publication Date: 2020-06-19
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a loosely coupled block chain transaction method, device and system to at least solve the problem of inefficiency caused by the need for consensus on the entire network when a transaction occurs in the prior art

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  • Loose coupling block chain transaction method and transaction node
  • Loose coupling block chain transaction method and transaction node
  • Loose coupling block chain transaction method and transaction node

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Embodiment Construction

[0051] 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.

[0052] The consensus bookkeeping nodes in the blockchain network need to add blocks after the consensus is completed to ensure the information integrity of each node in the network. However, when actual transactions occur, not all transactions require consensus across the entire network, but transactions only require consensus within a limited range. Therefore, in order to solve the problem that traditional blockchains require consensus across the entire networ...

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Abstract

The invention provides a loosely coupled block chain transaction method and transaction nodes. A transaction party is supported to autonomously anchor any number of participants in the transaction process to form a loose coupling transaction circle, and it is ensured that transaction consensus is limited to be executed within the range of the loose coupling transaction circle through the interaction of the loose coupling intelligent contract and the application-level intelligent contract. According to the method, the autonomy and consensus efficiency of the transaction party are improved, theloose coupling Hash index in the block is enhanced, the node to which the transaction party belongs is supported to authenticate multiple transactions generated by a plurality of loose coupling transaction circles, and the security and efficiency of the transactions are promoted to be improved.

Description

technical field [0001] The invention belongs to the technical field of block chains, specifically, a loosely coupled block chain transaction method and transaction nodes are designed. Background technique [0002] As the Internet leaps from information interconnection to value interconnection to order interconnection, blockchain technology emerges as the times require. Blockchain technology is a decentralized consensus accounting technology, which has the characteristics of decentralization, non-tampering, openness and transparency. In order to prevent the central node from controlling the network, the blockchain network adopts a group consensus method to ensure the consistency of transactions. The blockchain network has several consensus bookkeeping nodes, each node participates in consensus bookkeeping and stores the full amount of ledger, but the modification of the full amount of ledger by a single node cannot affect the decision-making of the group consensus, thus ensu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06F16/27G06F16/22
CPCG06Q40/04G06F16/27G06F16/2255Y02D10/00
Inventor 罗强彭顺求岑健明周颖
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA