At least this possession... the government or any other organizations can't take unless they know the wallet password 
. Now lets just hope the NSA are not the real creators of bitcoin and have implemented back doors like they have done other important shit.
. Now lets just hope the NSA are not the real creators of bitcoin and have implemented back doors like they have done other important shit.:/
The SHA algorithm is indeed designed by NSA
Although it is proven not to be reversible by everyone, we can't confirm that those who know the ways to reverse doesn't exists as they could be silenced by NSA.