This YouTube channel named "Letupita", created in July last year, might actually be owned by Hasbro.
Though it poses as a fan account, the channel has MYM episode clips that would normally be blocked by Content ID, and has 24-hour livestreams that normal users wouldn't maintain.
The real Letupita725, is, of course, the most popular fan-run YouTube channel with MLP episode clips. But if you type "Letupita" into YouTube search, the impostor account appears at the top.
@vwallacebrother
I originally found out about the YouTube channel in October, but it seemed like it was fan-run (and no one pointed out that it was probably official) so I didn't post about it then