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

Block chain data management method and system

A management method and blockchain technology, applied in the management method and system field of blockchain data, can solve the problems that affect the state of the blockchain, have no business distinction, and different businesses are easy to affect, etc.

Active Publication Date: 2021-05-18
上海分布信息科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current blockchain system, there is no distinction between on-chain and off-chain businesses, which can easily affect some different businesses and affect the state of the blockchain

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
  • Block chain data management method and system
  • Block chain data management method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages 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 accompanying drawings of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. As used herein, "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other el...

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 provides a block chain data management method and system; the method comprises the steps: obtaining an on-chain identifier for source data needing to be managed through on-chain authority through an on-chain system, describing the source data through a three-party system, and carrying out the on-chain consistency check of the source data; defining an operation authority token of the source data according to the on-chain identifier, and carrying out authority confirmation through the operation authority token; after theauthority confirmation is completed, describing the operation authority token through a three-party system and carrying out on-chain consistency check on the operation authority token, and carrying out data processing on source data through the operation authority token after judging that the operation authority token is checked to be consistent. According to the invention, the on-chain service and the off-chain service are processed separately, so that the data processing efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a method and system for managing block chain data. Background technique [0002] Blockchain can generally be understood as a distributed ledger, which is essentially an asset database that can be shared across multiple sites, different geographic locations, or a network of multiple institutions. Participants in a network have access to a unique, copy of the true ledger. Blockchain can also be understood as a decentralized distributed state machine. The state machine is a machine that records the state. Through some distributed consensus algorithms, we can ensure that in the absence of a center, everyone can switch the state point-to-point, and can switch to a new state in a unified and consistent manner. In the state, these switches are based on the occurrence of some transactions that everyone recognizes. [0003] However, in the current blockchain system, there ...

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): H04L29/06G06F21/33G06F21/60H04L9/32H04L29/08
CPCH04L63/0807H04L67/10G06F21/33G06F21/604H04L9/3213G06F2221/2141H04L9/50
Inventor 胡凝毛贤平
Owner 上海分布信息科技有限公司
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