Depending on what you consider proof; You will have to wait and watch. Proof to people could be anything from Mr. Blagman's posts, to a PR, to announcements by networks, to actual airings, to filings with data. And some may have a higher threshold of proof than any of that. Is this a fair response surf? I'm almost surprised you could not answer your own question. The answer lies in what your own idea of proof is. We all take different things into consideration. I have a great deal of faith in Mr. Blagman and was satisfied enough to buy in big last year. But I would never call it proof.