Yes, the real idea come from BTCz, I agree.
But there in no trouble : BTCz is still a better coin : no fork, no premine, no ICO, no centralized team, no hierarchy : the unique real anonimyzed Bitcoin is BTCz.
This Bitcoin Private is only to have more Bitcoin... or buying some BTCz.
Very sorry for the big losts of the ZCL buyers for this BTCP fork : -85% in less 24 h !!!