Not really if you move the btc they can find you easy if they want to ...

All you have to do is buy something with btc or exchange it to fiat ( does not matter if you use someone else bank account etc ... )



Causality Principle: For every inertial observer , there is no event whatsoever that can affect past events . Only past events can affect future events .
Second law of thermodynamics: the entropy of an isolated system can increase, but not decrease. Hence, from one perspective, entropy measurement is a way of distinguishing the past from the future.

Mother Nature is a Serial Killer ... 
https://www.youtube.com/watch?v=-lIIBiezCrc