Unlock instant, AI-driven research and patent intelligence for your innovation.

Blockchain transaction risk control method

A risk control and block chain technology, applied in the field of block chain, can solve the problems of not being able to know the identity of the recipient, not being able to predict the risks generated by the transaction, asset loss, etc.

Pending Publication Date: 2021-12-17
厦门慢雾科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 3. The user may not be able to know the identity of the recipient when transferring money. If the transfer is made at this time, it may violate the relevant laws and regulations of anti-money laundering and anti-terrorist financing
[0009] In short, when an end user sends a transaction, he cannot predict what risks will be generated during the operation of the transaction through the information he knows, which will eventually lead to asset loss

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
  • Blockchain transaction risk control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The invention will be further described below in conjunction with the accompanying drawings.

[0024] A method for blockchain transaction risk control, including three core modules:

[0025] (1) Transaction analysis module;

[0026] (2) Slippage calculation module;

[0027] (3) intelligence aggregation module;

[0028] It is characterized in that: the transaction content analysis module mainly judges the type and object of the transaction by extracting and analyzing the content of the user's transaction;

[0029] The slippage calculation module mainly collects and analyzes the commonly used asset transaction smart contracts on the blockchain, establishes a calculation model, and then calculates the user's transaction to estimate the maximum possible capital loss ratio;

[0030] The intelligence aggregation module mainly discovers security threats by collecting intelligence data provided by a third party and comparing it with the user's transaction objects.

[0031] ...

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 the technical field of blockchains, in particular to a blockchain transaction risk control method. The method comprises three core modules: (1) a transaction analysis module; (2) a sliding point calculation module; (3) an information aggregation module. The method is characterized in that the transaction content analysis module is mainly used for extracting and analyzing the transaction content of a user and judging the type and object of the transaction; the sliding point calculation module is mainly used for collecting and analyzing asset transaction intelligent contracts commonly used on a blockchain, establishing a calculation model, then calculating the transaction of a user, and estimating a possible maximum fund loss proportion; the information aggregation module is mainly used for finding security threats by collecting information data provided by a third party and comparing the information data with a transaction object of a user. Compared with the prior art, the method has the advantages that the transaction content of the user is extracted and compared with the threat rule, whether the security threshold is exceeded or not is calculated, and transaction risk perception and control are provided for the user.

Description

technical field [0001] The present invention relates to the technical field of block chain, and specifically refers to a method for risk control of block chain transactions. Background technique [0002] Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed ledger. [0003] Smart contract is a programmable platform based on blockchain. Users can issue assets, transfer assets, exchange and other operations through smart contracts. [0004] Users interact with the blockchain and smart contracts by sending transactions to complete the disposal of data and assets on the chain. [0005] End users will encounter various security issues when sending transactions, such as: [0006] 1. Vulnerabilities in smart contracts. Due to the flaws in the design of smart contracts, there is a risk of being hacked. If users store assets in smart contracts ...

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): G06Q20/38G06Q20/40
CPCG06Q20/3829G06Q20/4016
Inventor 张建海
Owner 厦门慢雾科技有限公司