To actually answer your question, requires a great deal of defining: what is considered "proof of ownership" and what is the deadline? In the context of the bet (which I had/have nothing to do with), it seems "proof of ownership" was defined as "credible pictures" - so I would say that part is true; it also defines the deadline as the end of the day of April 1st, which my post was certainly before.
But again, this has nothing to do with me. I don't see how accepting my paid-for hardware, or posting pictures of it taken by BFL, makes me in any way a party to the bet or somehow a "scammer". That is complete nonsense.