Block chain consensus method and device

A blockchain and consensus technology, applied in the information field, can solve the problems of low processing efficiency and long waiting time for business data to achieve consensus, and achieve the effect of improving operating performance, time balancing, and avoiding long waiting time for consensus.

Active Publication Date: 2017-12-08
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of this application provides a block chain consensus method, which is used to solve the problem that in the existing block chain consensus method, some business data waits for a consensus for a long time, resulting in relatively low processing efficiency
[0008] The embodiment of this application provides a block chain consensus device, which is used to solve the problem that some business data in the existing block chain consensus method waits for a long time for consensus, resulting in relatively low processing efficiency

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] In the existing blockchain technology, the data in the blockchain is jointly maintained by all blockchain nodes (hereinafter referred to as nodes) in the blockchain network. When a node receives a business request, it generally needs to go through three links of caching, consensus and storage before it can store the business data corresponding ...

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Abstract

The application discloses a block chain consensus method and device. The method includes: when service data is received by a node in a block chain, determining accepting time of the service data, and then storing the service data, which carries the accepting time, to facilitate selecting service data of consensus according to the accepting time when consensus needs to be carried out on the service data, and carrying out consensus on the selected service data. Therefore, through the method provided by the application, selecting the service data to be used for consensus is no longer dependent on the amount of a numerical value corresponding to a certain attribute in the service data, but is according to the accepting time when the node accepting the service data accepts the service data, thus relatively balanced time of each piece of service data for waiting for consensus is effectively guaranteed, the problem that time of certain service data for waiting for consensus is longer in the prior art is avoided, the processing efficiency of the service data is effectively improved, and the operational performance of the block chain is improved.

Description

technical field [0001] This application relates to the field of information technology, in particular to a block chain consensus method and device. Background technique [0002] With the development of information technology, blockchain technology has become a technology that people focus on due to its advantages such as openness, non-tampering, and decentralization. Due to the decentralization of the existing blockchain technology, before the business executed in the blockchain is stored in the blockchain (that is, on the chain), it also needs to be verified by each node in the blockchain. The business data corresponding to the business (for example, the result after the business is processed) is agreed upon. [0003] Since the block capacity in the blockchain is usually limited (for example, the capacity agreed in advance), but the space occupied by the business data waiting for consensus in the node may be larger than the block capacity, so in the prior art, consensus is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F9/54
CPCH04L9/3297H04L63/0428H04L67/10H04L67/1097H04L9/50G06F9/5038G06F9/542H04L9/3239H04L2209/56G06Q20/3825G06Q2220/00G06Q20/065H04L9/0637H04L9/30H04L9/3247
Inventor 吴昊
Owner ADVANCED NEW TECH CO LTD
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