Tracers on the stage: Talking with the sleuths who cracked the big crypto cases of the 2010s

  _After a U.C. San Diego mathematician proved in 2013 that bitcoin transactions were [not really anonymous](https://therecord.media/tracing-crypto-sarah-meiklejohn-stefan-savage-interview), it didn’t take long for cryptocurrency tracing to become a profession in its own right._ _Two of its first practitioners were Michael Gronager, who came at it from the business side, and Tigran Gambaryan, who was then

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