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arXiv · 1605.06369

The Unreasonable Effectiveness of Address Clustering

Martin Harrigan·Christoph Fretter
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Abstract

Address clustering tries to construct the one-to-many mapping from entities to addresses in the Bitcoin system. Simple heuristics based on the micro-structure of transactions have proved very effective in practice. In this paper we describe the primary reasons behind this effectiveness: address reuse, avoidable merging, super-clusters with high centrality, and the incremental growth of address clusters. We quantify their impact during Bitcoin's first seven years of existence.

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Martin Harrigan, Christoph Fretter. 2016-05-20. The Unreasonable Effectiveness of Address Clustering. https://doi.org/10.1109/uic-atc-scalcom-cbdcom-iop-smartworld.2016.0071

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