HitBTC have blocked the user's funds (about 160,000 USD) and do not want to return them, although the client has already provided them all requested documents:
Let us start by sharing the good news with those concerned about the user: he is alive and well. Our team is constantly in touch with him in the ticket.
All we're trying to do is establish whether he's the real owner of the account. We're always willing to cooperate and it is always in our best interest for a user to pass the verification process without any delays.
Unfortunately for both parties, the data provided by Vasiliy is partial at best. The situation is complicated further by the fact that the user is trying to claim an account that's been involved in suspicious activities in the past.
Thank you all for your interest in the case.
A blatant case of selective scamming.
HitBTC should have their offices raided by legal authorities and their owners should be receiving lengthy jail sentences.