I never said it was proof of anything other than you having an account on the site in question.
Bike Radar, from which you were banned vanished nearly a year ago.
This after you said, more than once on here that you never had an account on either site. That bike radar had you marked as banned wasn't a secret, they put Banned alongside your name.
You might remember you also admitted to opening no accounts on either of these sites. They were, in your own words "opened for you". Something that isn't allowed, as it's against site rules on CycleChat.
Me, I'm still on the site you "were never on".