Cross-chain transaction supervision method and system based on block chain

A supervision system and blockchain technology, applied in the field of blockchain data transactions, can solve problems such as difficult supervision of cross-chain transactions

Pending Publication Date: 2020-10-20
北京荷月科技有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a blockchain-based cross-chain transaction supervision method and system to solve the problem that cross-chain transactions are difficult to supervise in the prior art

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
  • Cross-chain transaction supervision method and system based on block chain
  • Cross-chain transaction supervision method and system based on block chain
  • Cross-chain transaction supervision method and system based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] 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.

[0034] The purpose of the present invention is to provide a blockchain-based cross-chain transaction supervision method and system to solve the problem that cross-chain transactions are difficult to supervise in the prior art.

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific ...

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 relates to a cross-chain transaction supervision method and system based on a block chain. The method comprises the following steps that: a supervision layer generates a data supervisionaccount book with a set data format and a public and private key pair of supervised block chains, and distributes the public and private key pair to a supervision chain; the supervision chain acquires transaction data in each supervised block chain according to a set data format in the data supervision account book, and stores the transaction data and the public and private key pair in the data supervision account book; and the supervision layer calls transaction data in the data supervision account book according to the public and private key pair to complete supervision work. According to the cross-chain transaction supervision method and system based on block chain provided by the invention, unified supervision of the supervision layer on cross-chain data can be realized by creating the data supervision account book with the set data format, so that the problem that cross-chain transaction is difficult to supervise in the prior art is solved.

Description

technical field [0001] The invention relates to the field of blockchain data transactions, in particular to a blockchain-based cross-chain transaction supervision method and system. Background technique [0002] A smart contract is a computer protocol designed to communicate, verify or enforce contracts in an informational manner. Smart contracts allow for trusted transactions without third parties, which are traceable and irreversible. Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Cross-chain technology has greatly improved the connectivity between blockchains, making the application scenarios of blockchains broader. However, when cross-chain transactions are realized, there are differences between the standards of different chains and the business of different chains, and there is no fixed standard for the supervision of blockchain-based transact...

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): G06F16/27G06F21/60G06Q40/04
CPCG06F21/602G06Q40/04G06F16/27
Inventor 王凯朱天阳
Owner 北京荷月科技有限公司
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