Registered 2004?! I'll buy that for 100 BTC if you do have it. Or if this is an error then please just fix it. BTW does your account have potential activity? If it does then the account should worth more.
2014 registered, edited
I don't know what potential activity is...
Member account and you don't know what potential activity AND you don't have a signed message?
Sounds
very fishy to me. I wouldn't be surprised if this was an account hacked from the recent hack.
I recommend buyers stay away from this account.