Most of the buyers are worried about if you provide or not a signed message for this account, if yes how old is the post containing the bitcoin address.
there was one on a campaign(Yobit) I was on but it got deleted by the moderator when I removed their signature, if there is a way to get the address that was deleted I can sign a message with it.I also have yobit account but i don't think that you can sign from bitcoin exchange addresses, check all the posts on the account and see if you can find any address that you posted, or you can check automatically here bctalkaccountpricer.info
