I can sign a message. I'm looking for one that I publicly posted when dealing with stuff on here..give me a minute and I'll reply to this thread.



Update:
Ok in this post I helped someone with an Antminer problem (https://bitcointalk.org/index.php?topic=293269.5)
I asked for tips (lol) with address 18ZU96h1ErviqwLKhgh4L8rGcEzRdZuwMm

Update 2: added the message that was signed 
I will now sign a message with that. "I am the real BigJon901."

G5azz69lcBddfIWFrsypf99DZvUfrPFAKNEXDFlDLRKhZVtSaAk/qyTr7utSe78/jsl3KUTuNgGcueXdrzrsoj4=

I have submitted a ticket that seems to be the only way to contact them as they're based in China?

This morning I received an email from bitmain saying my account was accessed from an unknown IP. (I had previously years ago purchased an antminer)

So I was like that's weird let me check it out...unfortunately bitmain does not allow you to change your password (bug?)

I decided to log onto here to see if there was any news about Bitmain being hacked or something but alas I couldn't log in with my credentials or reset the password.

Long story short, the person with "BigJon901" is not me and is a SCAMMER.
I can provide proof that I am the original account holder but I don't trade or do anything with bitcoins anymore and would like it to be deleted if possible.

Here is the email from bitmain: