Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

REPB consensus based on block chain backbone plus parallel multi-subchains

A blockchain and sub-chain technology, applied in encryption devices with shift registers/memory, payment systems, digital transmission systems, etc., can solve problems such as scenarios that are not considered, achieve high scalability, and prevent forks , the effect of solving performance problems

Active Publication Date: 2019-03-22
北京蓝石环球区块链科技有限公司
View PDF3 Cites 59 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The consensus algorithms in the prior art are mostly aimed at single-chain consensus algorithms, without taking into account its application to scenarios involving the main chain and its parallel sub-chains

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
  • REPB consensus based on block chain backbone plus parallel multi-subchains
  • REPB consensus based on block chain backbone plus parallel multi-subchains
  • REPB consensus based on block chain backbone plus parallel multi-subchains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] see figure 1As shown in , it is a system logic diagram of the main chain plus multiple parallel sub-chains proposed by the present invention. The present invention includes 1 main chain and n parallel sub-chains, where n=1….X, each node stores the data of the main chain, and is initially allocated by the system to store all the data of a certain sub-chain, and each node also includes sub-chains Cross-chain message queue. Among them, the main chain data does not store specific transactions, but stores the global information of the system, including at least: the number of sub-chains, block headers of sub-chains, the mapping relationship between accounts and sub-chains, the mapping relationship between contracts and sub-chains, data nodes and sub-chains Chain mapping relationship, mapping relationship between verification nodes and sub-chains, cross-chain request / response notification information, all contract codes, sub-chain load, whether sub-chains are in effect, etc...

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 invention is based on the REPB consensus of the block chain main chain and the parallel multi-sub-chain, and solves the problems of safety and decentralization by randomly selecting the consensusnode, and has high scalability. Encryption is performed to ensure the security of random values. Parallel processing of multi-linked data is carried out to solve performance problems. Byzantine fault-tolerant mechanism to quickly reach consensus, prevent bifurcation, and solve performance problems. Through an effective fusion of the above four technologies, the problems of decentralization, security and performance in the consensus algorithm are solved.

Description

technical field [0001] The present invention relates to the blockchain consensus process, especially the consensus process based on the main chain plus parallel multi-sub-chain system architecture. Background technique [0002] At present, mainstream public chain consensus algorithms cannot fully take into account the balance between decentralization, security, and performance. They can only satisfy two aspects, while ignoring the other aspect, as analyzed below. [0003] POW (Proof of Work) - Proof of Work: The consensus algorithm first applied by Satoshi Nakamoto in Bitcoin. The right to generate blocks is obtained by calculating hash puzzles. The chain with the highest computing power is the final consensus chain, which solves the problems of decentralization and Security issues, but high computational overhead and low performance. [0004] DPOS+BFT (Delegated Proof of Stake)-Delegated Proof of Stakeholder Proof Mechanism: A consensus mechanism proposed by EOS founder an...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38H04L9/06
CPCH04L9/0643G06Q20/38
Inventor 刘迎宾马俊昌霍晓栋王虹妍夏冰孙玉俐
Owner 北京蓝石环球区块链科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com