Verification method and device involving block chain

A verification method and blockchain technology, applied in the fields of instruments, electrical digital data processing, digital data protection, etc., can solve problems such as development constraints, high requirements for super node computing power, and impact on the efficiency of accounting

Active Publication Date: 2019-09-10
BEIJING AIMORECE TECH CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After being voted and elected by all currency holders, the supernodes that finally obtain the right to bookkeeping can greatly reduce the waste of energy. However, since the operations are concentrated on the supernodes, the computing po

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Verification method and device involving block chain
  • Verification method and device involving block chain
  • Verification method and device involving block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0084] The embodiment of the present invention provides a verification method and device related to blockchain. figure 1 An exemplary architecture for applying the embodiments provided herein is shown.

[0085] like figure 1 As shown, the exemplary architecture may include multiple blockchain nodes, and the multiple blockchain nodes may inc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention relates to a verification method and device involving a block chain. The method comprises the following steps: generating a first to-be-verified block, and performing afirst hash operation according to the first to-be-verified block to obtain a first hash value; sending the first hash value to other nodes in the plurality of outblock nodes; determining and selecting a specified number of second hash values; performing fourth hash operation on the specified number of second hash values to obtain a fourth hash value; selecting a target verification node from theplurality of verification nodes according to the fourth hash value and a preset random rule; and sending the first to-be-verified block to the target verification node. Therefore, a part of nodes except the block node can be selected to verify the block, the selection of the part of nodes has certain randomness and verifiability, the probability that the block chain is attacked successfully can bereduced, the verification efficiency of the block chain node network is improved, and then the accounting efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a verification method and device related to a block chain. Background technique [0002] Every node in the blockchain network is equivalent to every computer or server terminal that stores all block data. The production of all new blocks, as well as the verification and accounting of transactions, and broadcasting them to the entire network for synchronization are all done by nodes. [0003] Nodes are what we commonly call miners. The different computing power of each miner determines how much accounting power it can allocate and how much reward it can receive. [0004] The first-generation consensus mechanism of the blockchain is called POW, which is the proof-of-work consensus mechanism, commonly known as mining. In order to produce a new block, thousands of hash collision operations must be performed. And these calculations will consume a lot of power, resulting in waste...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F21/64G06Q40/04
CPCG06F21/64G06F2221/2107G06Q40/04
Inventor 吉建勋杨慧
Owner BEIJING AIMORECE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap