Analyzing Blockchain Data to Detect Bitcoin Addresses Involved in Illicit Activities Using Anomaly Detection

Sarthak Sharan, Divye Sancheti, G. Shobha, Jyoti Shetty, Arjuna Chala, Hugo Watanuki

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The popularity of cryptocurrency has continued to spike in recent years, and among them, bitcoin still remains the most popular. Perhaps the biggest reason for its popularity is the blockchain technology that it is built on. While the technology prevents fraud on the network, there are no checks to track how the bitcoins are being used and for what purpose. Our study tries to investigate the block data stored on the bitcoin blockchain to gain insight and build relationships between transactions that can shed light on the transactions and identify the bitcoin addresses involved in illicit activities. This is carried out by using the HPCC systems analytics platform for ingesting the data. Anomaly detection technique has been used by using a set of specialized features based on transaction behavior where anomalies in users are examined as opposed to anomalies in individual addresses. The K-means algorithm has been used for clustering of data. This study successfully yielded addresses which were potentially involved in illicit activities including involvement in the Mt. Gox hack of 2014.

Original languageEnglish
Title of host publicationData Science and Applications - Proceedings of ICDSA 2023
EditorsSatyasai Jagannath Nanda, Rajendra Prasad Yadav, Amir H. Gandomi, Mukesh Saraswat
PublisherSpringer Science and Business Media Deutschland GmbH
Pages137-147
Number of pages11
ISBN (Print)9789819978168
DOIs
StatePublished - 2024
Event4th International Conference on Data Science and Applications, ICDSA 2023 - Jaipur, India
Duration: Jul 14 2023Jul 15 2023

Publication series

NameLecture Notes in Networks and Systems
Volume820
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

Conference4th International Conference on Data Science and Applications, ICDSA 2023
Country/TerritoryIndia
CityJaipur
Period07/14/2307/15/23

Keywords

  • Anomaly detection
  • Bitcoin
  • Blockchain
  • HPCC systems
  • K-means clustering

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