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Block chain consensus voting method, device, equipment and storage medium

A blockchain and consensus technology, applied in the Internet field, can solve the problem of low efficiency of new block consensus

Active Publication Date: 2020-06-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there are many consensus nodes in the blockchain network, each consensus node needs to initiate multiple messages to broadcast the verification results, which leads to low consensus efficiency for new blocks

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  • Block chain consensus voting method, device, equipment and storage medium
  • Block chain consensus voting method, device, equipment and storage medium
  • Block chain consensus voting method, device, equipment and storage medium

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Embodiment Construction

[0091] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0092] Blockchain (Blockchain) is a new application mode of computer technology such as distributed data storage, point-to-point transmission (P2P transmission), consensus mechanism, encryption algorithm, etc. It is essentially a decentralized database; Consists of a series of transaction records (also known as blocks) that are connected and protected by cryptography. The distributed ledger connected by the blockchain allows multiple parties to effectively record the transaction, and the tra...

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Abstract

The embodiment of the present application provides a block chain consensus voting method, device, equipment and storage medium, the method includes: obtaining the data to be uploaded by the submitting node, and performing local verification on the block to be consensus stored in the consensus buffer area ; If the first block to be consensus passed the local verification, and the first block to be consensus is the block to be consensused with the largest block height in the target block chain of the consensus buffer area, then the first block to be consensused will be obtained The hash value of the block, and the data to be uploaded to the chain generate the second block to be consensused, and the second block to be consensused is added to the target block chain to be consensused, and the updated cache area to be consensused is obtained; the second block to be consensused is Blocks are broadcast in the blockchain network; the consensus voting value corresponding to each block to be consensus is updated, and the block to be consensus whose updated consensus voting value is greater than the voting threshold is determined as the consensus passing state. By adopting the embodiment of the present application, the consensus efficiency of the blockchain can be improved.

Description

technical field [0001] The present application relates to the field of Internet technology, and in particular to a blockchain consensus voting method, device, equipment and storage medium. Background technique [0002] Blockchain is a decentralized distributed ledger system, which has the characteristics of immutable data, decentralization and openness. As the core of blockchain technology, the consensus mechanism can ensure that the latest block is accurately added to the blockchain, and that the blockchain information stored by nodes is consistent without bifurcation and can even resist malicious attacks. [0003] In the existing consensus process, the consensus nodes in the blockchain network poll and verify the generated new blocks, and after each consensus node completes the verification of the new block, it needs to broadcast the verification result to the blockchain Other consensus nodes in the network can then determine whether the new block is valid based on the ve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L29/08
CPCH04L9/3236H04L9/3247H04L67/10H04L67/568H04L9/50
Inventor 周开班
Owner TENCENT TECH (SHENZHEN) CO LTD