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Bitcoin account clustering method based on graph calculation

A clustering method, Bitcoin technology, applied in computing, special data processing applications, payment systems, etc., can solve problems such as addresses with limited accuracy and number of traversals

Active Publication Date: 2021-04-23
北京金色大数据有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Its accuracy is limited by the unsolicited address and the number of traversals

Method used

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  • Bitcoin account clustering method based on graph calculation
  • Bitcoin account clustering method based on graph calculation

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Embodiment Construction

[0042]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0043]Such asfigure 1 As shown, the present invention provides a bits based on the graph calculated bits, this embodiment provides a technical solution for a full range of scanning analysis of the transaction network of the Bitcoin block chain, which can accurately identify all the main body. Units, and can portraits of these subject unit transaction behaviors, focus on abnormal organizations, and achieve the purpose of safeguarding the safety and healthy development of industry.

[0044]"Graph Calculation" is an abstract expression...

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Abstract

The invention discloses a bitcoin account clustering method based on graph calculation, and the method comprises the following steps: downloading a client running a bitcoin node, synchronizing the whole network data, and extracting the transaction data of bitcoins; analyzing the transaction data into structured data, and collecting characteristic parameters in the structured data; pouring the characteristic parameters of the structured data into a data cluster; and performing scanning and feature learning on all the feature parameters of the data cluster by using a graph calculation service to obtain a bitcoin clustering result. According to the method, a data cluster service deployed on a plurality of regional backbone networks is provided, a plurality of bitcoin pair transaction networks are operated in the cluster service, then a graph calculation service is used for carrying out scanning and feature learning on total data of the whole network, and finally a clustering result is made.

Description

Technical field[0001]The present invention relates to the technical field of block chain field account, and more particularly to a bitcoin account clustering method based on the graph.Background technique[0002]Bitcoin has a globally shared distributed, detrimentary, trusted account system, composed of a string complex code generated by the computer, is the most successful application of the block chain technology. Bitcoin can be sent by anyone Give any other person, whether they are in the same city or country. Bitcoin account is anonymous and cannot be reviewed. Compared with traditional fund trading systems, bitcoin transactions have strong anonymity, it is difficult to manage effective management, so it is being widely used in some illegal acts and black market transactions, such as guns selling and drug transactions. In a digital currency based on block chain technology, the public key-based wallet address is usually used as a pseudonym of the user on the block chain network. Di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q20/38G06Q20/36G06Q20/06G06F16/28
CPCG06Q40/04G06Q20/389G06Q20/3678G06Q20/065G06F16/285
Inventor 李江华
Owner 北京金色大数据有限公司
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