How the owner can tracked when he widthraw to euro from an exchange site?
And one last question, if he never widthraw and do only btc payments how he can be tracked?
I am just try to figure out how is possible to track the pc or ip or name of the owner?
As i think only the balance and transfers from one address to another can be tracked but never reveal any other personal info...
because your euro account, or fiat account in general are all tracked by your local autorithy easily, until you remain on bitcoin only you're safe
but if you dump for fiat they will know it, since visa and mastercard and any other circuit with fiat is easily traceable