I’ve been thinking about putting some stuff that I can only find on direct download sites up as torrents, but most places I can access either have fake sign up/login links, or have very strict rules, like torrentgalaxy requiring at least 5 uploads per month for 3 months
Unfortunately most public torrent indexers tend to restrict ability to upload so it’s not quite that straightforward.
There’s a few you can investigate, let us know how it goes.
Also note that many of the russian torrent forums do seem to allow registering & posting torrents but am unsure of their specific requirements. Also non-english. (ruTracker, Rutor, etc.)
EDIT: Added Ext