This is the largest "bitcoin days destroyed" since ever. It's also most likely Mt. Gox's bitcoins that are moving as well. This transaction can be traced back t

This is the largest "bitcoin days destroyed" since ever. It's also most likely Mt. Gox's bitcoins that are moving as well. This transaction can be traced back to an arbitrary transaction Mark Karpeles made to prove he still had keys to his address some time ago. Cool facts: - where else does $180million move without any fees, in the blink of an eye? - some transactions after this diverted some money into Satoshi Dice, so it's most likely not the Feds who control this, and they're potentially interested in laundering potential.