A Network Analyst's View of the Block Chain. Martin Harrigan is a computer scientist and software developer.
He is the founder of QuantaBytes, an Irish startup developing a suite of tools for analyzing and visualising bitcoin’s block chain. He is also the co-author of one of the earliest academic papers to study the network properties of the block chain and its implications for anonymity. Bitcoin's Development Visualized (up to v0.9) Fiatleak - watch the world's currencies flow into BTC in realtime. Bitcoin-Infographic.jpg (JPEG Image, 1871 × 1420 pixels) - Scaled (54%) The United Nations of Bitcoin. This is a map of every Bitcoin download (that was able to be traced to a country), by operating system.
Each dot is an individual Bitcoin download. The yellow dots are a general reference of all Bitcoin downloads ever while the red ones call out a specific OS used in the download.