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Block chain operation method, device and equipment and storage medium

An operation method and blockchain technology, applied in the computer field, can solve problems such as loss of credibility, affecting the stability and security of the blockchain network, and achieve the effect of improving the degree of decentralization

Pending Publication Date: 2020-10-02
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The original intention of the birth of the POW consensus algorithm is to achieve decentralization. However, with the emergence of mining pool technology, several major mining pools will control most of the computing power in the blockchain network, making the blockchain network more and more Centralization, credibility is gradually lost
At the same time, there will be mining pool attacks, which will affect the stability and security of the blockchain network

Method used

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  • Block chain operation method, device and equipment and storage medium
  • Block chain operation method, device and equipment and storage medium
  • Block chain operation method, device and equipment and storage medium

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Embodiment Construction

[0027] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0028] Each block chain operation method and block chain operation device provided by this application are applicable to the situation where each block chain node competes for block generation rights and blocks block generation based on a consensus mechanism in a block chain network. Each block chain operation method can be executed by a block chain operation device,...

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Abstract

The invention discloses a block chain operation method, device and equipment, and a storage medium, relates to the technical field of block chains, and can be applied to cloud computing and cloud services. According to the specific implementation scheme, the method comprises the steps of signing block head data of a to-be-broadcasted block according to a local account key to obtain a block head signature; and determining a block identifier of the to-be-broadcasted block according to the block header signature, so that the local node competes for a block output right of the to-be-broadcasted block. According to the invention, the decentralization degree of the block chain network is improved, and the stability and security of the block chain network are further improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to block chain technology, and specifically to a block chain operation method, device, equipment and storage medium. Background technique [0002] The consensus mechanism is an important component of blockchain technology, and its goal is to enable all honest nodes to maintain a consistent view of the blockchain. In the current public blockchain network, the POW (Proof of Work) mechanism plays an important role and is currently the most mature consensus mechanism. [0003] The original intention of the birth of the POW consensus algorithm is to achieve decentralization. However, with the emergence of mining pool technology, several major mining pools will control most of the computing power in the blockchain network, making the blockchain network more and more Centralization, credibility is gradually lost. At the same time, there will be mining pool attacks, which will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06Q20/10G06Q20/38H04L9/08H04L29/08
CPCG06F16/27G06Q20/3829G06Q20/3825G06Q20/10H04L9/0825H04L67/10H04L9/3236H04L9/3247H04L9/3239G06F16/9024H04L63/126H04L9/50H04L9/0643
Inventor 荆博
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD