BitAnalysis: A Visualization System for Bitcoin Wallet Investigation
IEEE Transactions on Big Data(2023)
摘要
Bitcoin is gaining ever increasing popularity. However, professional skills are required if people want to check bitcoin transaction information from the blockchain. As pointed out in a recent study, there is a lack of tools to support effective interactive investigation of bitcoin transactions. Therefore, we present a novel visualization system,
BitAnalysis
, for interactive bitcoin wallet investigation. The analytical and visualization functions of
BitAnalysis
are defined and developed by following the advice and requirements of a group of entrepreneurs and regulators of bitcoin-related business.
BitAnalysis
provides a rich set of functions and intuitive visual interfaces for the users, such as law-enforcement officers and regulators, to effectively visualize and analyze the transactions of a bitcoin wallet (i.e., a cluster of bitcoin addresses) and its related wallets, to track the flow of bitcoins, and to identify wallet correlation using our novel clustering functions. To achieve these functions, we have designed new visualization techniques for presenting bitcoin transactions information and introduced the
connection diagram
and
bitcoin flow map
as new ways of analyzing, tracking and monitoring the trading activities of a cluster of closely related wallets. We also present an extensive user study that validated the effectiveness and usability of
BitAnalysis
.
更多查看译文
关键词
Bitcoin,FinTech,transaction data,visualization
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要