It's not mine. Just found it today and I'm letting others know it exists.

But I do have 2 of my own. And basically yes. I have stream.ozoned.net and stream.firesidefedi.live. They're Hetzner VPS that runs Owncast. I stream to that and you watch it from connecting to that server.

Check out https://owncast.online/ for info on Owncast or https://directory.owncast.online to find others streaming on THEIR own Owncast servers.