StevenB on Nostr: Totally doable. Sign an event, but put the signature in the feed to prove ownership, ...

Totally doable. Sign an event, but put the signature in the feed to prove ownership, upload the feed to multiple servers. If the signature is legit, the servers replace the feed with the updated one. Add a new tag so a podcast app know there's more than one server to pull the feed from, just in case the main server is down for whatever reason. No need to replace podcasting, just add some of the great ideas from nostr to make it better.

https://github.com/Podcastindex-org/podcast-namespace/discussions/686