Most of those addresses were in an old blockchain wallet that I no longer have. I'll double check later to see if I can provide a signature, but that post IS from before the hack so I'm not sure what the issue is. Unless you believe my account was hacked twice and thus has been accessed by three different people, that post verifies that I am the legitimate owner.

I understand you are just being cautious, but I'm not quite sure why there seems to be some animosity. You can leave the negative trust if you wish. I just thought I'd ask.