Acquiring intelligence…
Perfect privacy. Then one lazy deposit.
Exchange deposit addresses are unique per customer. Reusing one is a fingerprint.
Two days before mixing, the depositor sent 4 ETH to Deposit A.
One withdrawal wallet sent its 9.98 ETH straight to Deposit B — but Deposit B belongs to another mixer user.
Another sent its 9.98 ETH to Deposit A. Same customer. That withdrawal went home.
A wallet pushed 30 ETH into a mixer as three 10 ETH notes.
A week later, four fresh wallets withdrew 10 ETH notes.
Privacy held — until one of them went home.
ObjectiveIdentify the withdrawal wallet that links back to the depositor of the three 10 ETH notes.
+ 4 hunters solved it after the last slot closed
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Case by HITMAN HQ · median solve 03:10