That Verta scan looks interesting, but something looks off. I can see grain in the text, but especially at the top, the text doesn't seem to blend in with the starfield, almost as if the text were cut out and pasted over a new background.
I am in no way dismissing it as some kind of hoax, it is definitely real, but it looks strange to me.
I'd love to see a 35mm/70mm print preservation almost as much as a real theatrical screening.