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Parallel block chain consensus method and system, electronic device and computer readable storage medium

A blockchain and consensus technology, applied in the blockchain field, can solve the problems of low efficiency of the blockchain system, achieve the effect of improving execution efficiency and processing capacity

Active Publication Date: 2019-03-08
杭州秘猿科技有限公司
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Problems solved by technology

In the process of packaging transactions by the package transaction module and the execution process of the execution module, the consensus module is also in an idle state, and the efficiency of the blockchain system is low.

Method used

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  • Parallel block chain consensus method and system, electronic device and computer readable storage medium

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Embodiment Construction

[0047] 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 some of the embodiments of the present invention, but not 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.

[0048] see figure 1 , the first embodiment of the present invention discloses a parallel blockchain consensus method, comprising the following steps:

[0049] S101. When a round of consensus starts, a proposer in the consensus node is determined, and the proposer broadcasts the proposed block to other consensus nodes.

[0050] Specifically, each consensus node determines whether it is a proposer through a deterministic algorithm. With this setti...

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Abstract

The invention discloses a parallel block chain consensus method and system, an electronic device and a computer readable storage medium. The method comprises the steps that when one round of consensusstarts, a proposator in consensus nodes is determined, and the proposator broadcasts a proposal block to other consensus nodes; after each consensus node pre-votes the received proposal block, each consensus node sends a verification request to the verification module while broadcasting a pre-voting result to other consensus nodes; each consensus node obtains a pre-submission result of the consensus node according to the received pre-voting result; each consensus node receives the verification result sent by the verification module, and if the verification is successful, the pre-submission result is broadcasted to other consensus nodes; if the check fails, a pre-submission result of the empty block is sent to other consensus nodes; and each consensus node obtains a consensus result of theconsensus node according to the received pre-submission result.

Description

technical field [0001] The invention belongs to the technical field of block chains, and in particular relates to a parallel block chain consensus method, system, electronic equipment and computer-readable storage medium. Background technique [0002] Blockchain technology, also known as distributed ledger technology, is essentially a decentralized distributed Internet database. In blockchain technology, the consensus mechanism is an important method to establish trust between different blockchain nodes and obtain rights and interests in the blockchain network. [0003] Most of the current blockchain systems use the method of execution first and then consensus and then execution. Most of the consensus methods use a three-stage protocol, namely the pre-preparation stage, the preparation stage and the submission stage. Before the preparation phase, the packaged transaction module of the blockchain system packages the transaction data and sends it to the consensus module for c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 谢晗剑宁志伟俞波王晓亮
Owner 杭州秘猿科技有限公司
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