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A blockchain event deduplication method, device, computer equipment and storage medium

A blockchain and event technology, applied in the field of financial technology, can solve problems such as the limited number of events and the pressure on the blockchain system

Active Publication Date: 2022-04-01
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the producer publishes an event to the blockchain system, if he does not receive a response message from the blockchain system within a preset period of time, he will republish the same event to the blockchain system, but the blockchain system can process it at the same time The number of events is limited. If the producer publishes the same event to the blockchain system multiple times, it will cause unnecessary pressure on the blockchain system

Method used

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  • A blockchain event deduplication method, device, computer equipment and storage medium
  • A blockchain event deduplication method, device, computer equipment and storage medium
  • A blockchain event deduplication method, device, computer equipment and storage medium

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. 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.

[0058] figure 1 It exemplarily shows the system architecture applicable to the blockchain event deduplication method provided by the embodiment of the present invention, and the system architecture may include a producer 100, a publishing server 200, a blockchain system 300, a subscriber server 400, and a consumer 500 . Among them, the producer 100 is used to generate the event to be published, the publisher 200 is used to write the ev...

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Abstract

The invention discloses a block chain event deduplication method, device, computer equipment, and storage medium, wherein the method includes: the block chain system receives a transaction request sent by a publishing server, wherein the transaction request is used to request the release of an event, and the transaction The request includes the release ID of the event to be published, and the blockchain system calls the deduplication contract. If it is determined that the event ID corresponding to the release ID is stored in the blockchain system, the event ID corresponding to the release ID is sent to the publishing server. This technical solution prevents the publishing server from publishing the same event to the blockchain system multiple times, thereby reducing the pressure on the blockchain system.

Description

technical field [0001] Embodiments of the present invention relate to the field of financial technology (Fintech), and in particular to a method, device, computer equipment, and storage medium for deduplication of Blockchain (BlockChain) events. Background technique [0002] Blockchain is a chain composed of a series of blocks. Each block records the data of this block and the hash value of the previous block. All blocks form a chain successively in this way. The cryptography technology and decentralization idea on which the blockchain is based make the historical information on the chain impossible to be tampered with. [0003] With the development of computer technology, more and more technologies are applied in the financial field. The traditional financial industry is gradually transforming into financial technology. Blockchain message and event transmission technology are no exception. However, due to the security of the financial and payment industries, Real-time requ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/146G06Q20/38
CPCH04L67/146G06Q20/3827
Inventor 刘丽平苏小康张开翔范瑞彬
Owner WEBANK (CHINA)
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