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

Error correction method and system of block chain of single serial increased block

A block chain and block technology, applied in the field of block chain, can solve problems such as block chain consistency verification failure, and achieve the effect of errata correction

Inactive Publication Date: 2017-12-01
BEIJING RZXT TECH DEV CO LTD
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, when the block body data in a block on the blockchain does have errors, or due to the special needs of regulatory or policy departments, it needs to be modified and corrected, but if the data is forcibly Modification will inevitably lead to the failure of the consistency verification of the blockchain, resulting in a contradiction between modifying the block data and the consistency verification 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
  • Error correction method and system of block chain of single serial increased block
  • Error correction method and system of block chain of single serial increased block
  • Error correction method and system of block chain of single serial increased block

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Figure 4 It is a flow chart of a block chain errata method for a single serially added block provided by an embodiment of the present invention. The execution subject of this method may be a system with data processing functions, including a terminal and / or a server. The embodiment of the present invention relates to the concept of extended blockchain. The so-called extended blockchain is: when a new block is generated for newly generated data, the part of the blockchain linked by the new block in the entire blockchain is called extended blockchain. In this embodiment, a complete blockchain may include an extended blockchain, or an extended blockchain and at least one copy block linked to the extended blockchain. These copy blocks are only for the purpose of errata correcting the block body data of the blocks in the extended blockchain, and are not regarded as new blocks generated for newly generated data.

[0026] Such as Figure 4 As shown, the errata method of th...

Embodiment 2

[0046] Figure 7 A schematic diagram of an errata system for a block chain with a single serially added block provided by an embodiment of the present invention, the block chain includes an extended block chain, or an extended block chain and at least one link to the extended block chain Copy block. Such as Figure 7 As shown, the errata system of the block chain of the single serially added block includes: an errata request receiving module 710, a copy block generating module 720 and a copy block linking module 730, wherein:

[0047]The errata request receiving module 710 is configured to receive a data errata request for the block body data of blocks in the currently formed extended blockchain, the data errata request includes: the first data to be corrected is in the extended blockchain The location information of the first data, and the second data after the errata is performed on the first data; the copy block generation module 720 is used to generate the current data e...

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 provides an error correction method and system of a block chain of a single serial increased block, and belongs to the technical field of block chains. The method includes: receiving a data error correction request of block volume data of blocks in a currently formed extended block chain; generating a copy block corresponding to the data error correction according to the block volume data of a first block in which first data is located and second data in the data error correction request; and regarding any of the blocks in the extended block chain as a parent block or regarding the copy block, located at the end of the block chain, corresponding to a first block as the parent block, regarding the currently generated copy block as a sub-block, and linking the currently generated copy block to the block chain. By employing the scheme of the method and system, the error correction of the block volume data in an original block is realized by adding the copy block in the block chain in a serial manner in an extending process of the conventional block chain.

Description

technical field [0001] The embodiments of the present invention belong to the technical field of block chains, and in particular relate to a method and system for correcting block chains in which blocks are added serially. Background technique [0002] With the continuous development of the Internet, blockchain technology has emerged as the times require. It is an Internet database technology with the characteristics of decentralization, openness and transparency. Specifically, the essence of blockchain technology is a method of data storage, transmission and certification that is decentralized and resides in a distributed structure. Data blocks are used to replace the current dependence of the Internet on central servers, so that all data changes or transaction items are It is recorded on multiple ledger nodes at the same time. Due to the distributed peer-to-peer network without a central control point, and the method of distributed collective operation, it can be said tha...

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): H04L29/08
CPCH04L67/1095H04L67/5682H04L67/60
Inventor 谭智勇王子龙许进张勇
Owner BEIJING RZXT TECH DEV CO LTD
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