from looking at the chainz.cryptoid.info for dope, there are still 883 coin in that unknown wallet and the transaction was made on the 2017-09-13
that looks to be the only transcation that has ever been made to that wallet. Puzzling.
Yes, it was the day I send to bittrex, but I send just 11000, the remain 880 was sent to this other wallet. I just have the privkey of my original wallet, no idea about the privkey from the other.
Looks like it's lost, ok but why??
No trust to use this wallet any more.