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Block chain consensus method, related device and system

A blockchain and consensus technology, applied in the blockchain field, can solve problems such as low efficiency and blockchain consensus algorithm resource waste, and achieve the effect of improving performance efficiency, avoiding resource waste and low efficiency, and improving efficiency

Pending Publication Date: 2019-10-01
中思博安科技(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the present invention provides a block chain consensus method, related devices and systems, which solve the problems of resource waste and low efficiency of the existing block chain consensus algorithm

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  • Block chain consensus method, related device and system
  • Block chain consensus method, related device and system

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Embodiment Construction

[0054] 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 only some, not all, embodiments of the present invention. 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.

[0055] The terms "first" and "second" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having", and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus comprising a series of steps or units is not defined by listed steps or u...

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Abstract

The invention discloses a block chain consensus method, a related device and a system. The block chain consensus method comprises the steps: a first node generates voting information of a created target block, then sends the Hash values of the target block and a front block to a second node at the same time, and the second node verifies the target information; as the hash values of the target block and the front block are used as two parts, the hash value of the front block is stored together with the voting information instead of the hash value of the front block in the target block, so thatthe target block can be used in a plurality of verification processes without being influenced by the hash value of the front block, and the block parallel block building efficiency is improved, and the block chain performance efficiency is further improved; and when the target block is verified, it is only needed to verify the voting information and the front block hash value which are stored separately and correspond to the target block without accessing the target block, and due to the reduction of the verification information, the problems of resource waste and low efficiency in block chain consensus are avoided.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain consensus method, related devices and systems. Background technique [0002] In recent years, the application of blockchain technology has become more and more extensive. In a narrow sense, a blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be tamper-proof and unforgeable distributed ledgers. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated script codes to A new distributed infrastructure and computing paradigm that consists of smart contracts to program and manipulate data. [0003] Consensus algorithms have been explored and researched by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38H04L9/32
CPCG06Q20/389H04L9/3236G06F16/9024
Inventor 毕伟刘翔宇
Owner 中思博安科技(北京)有限公司
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