Look, I know there are many possible options what really is going on there, but I try to find any proofs. You just say anything that's in your mind and don't try to find any proofs.
Do you remember what you said first? You told that someone hacked Poloniex and have stolen all the XVC. Now we see the coins are in the cold storage and you immediately change your theory to: Coins are burnt.

Of course this is possible too... But when you claim something... Give us some proofs...