Flow based networks have been studied over the years, which have considered different
interpretations of a flow, for instance where a flow may be based on transfer (eg, package …

We showcase a graph mining tool, BiVA, for visualization and analysis of the Bitcoin
network. It enables data exploration, visualization of subgraphs around nodes of interest …

Blockchain provides the unique and accountable channel for financial forensics by mining
its open and immutable transaction data. A recent surge has been witnessed by training …

A Bitcoin ledger comprises a sizable number of transaction records, which can be utilized to
make it easier to track and analyze the traits and patterns of cryptocurrency-related …

Bitcoin, due to its decentralization and anonymity, is more frequently utilized in cybercrimes
such as money laundering, darknet market, and blackmail. In order to maintain the …

In this brief, we conduct a complex-network analysis of the Bitcoin transaction network. In
particular, we design a new sampling method, namely random walk with flying-back …

Digital currencies and transactions are becoming more prevailing these days. Systems like
Bitcoin digital currency [1], run on purely digital monetary transactions which are technically …

Bitcoin is the first decentralised digital currency, which to this day has a significant impact on
the body of scientific literature, the global economy and to a certain extent even climate …

Hacks are one of the most damaging types of cryptocurrency related crime, accounting for
billions of dollars in stolen funds since 2009. Professional investigators at Chainalysis have …

The Bitcoin global cryptocurrency system has been the subject of several criminal cases.
The Bitcoin network is a peer-to-peer system that has participants from all over the Internet …