> 1. How? I see someone posting things with Fountain…. What is Fountain? Is that how I can make it work?
https://fountain.fm/
What tool do you use currently to broadcast your podcast?
If you have a RSS feed with the episodes of your podcast, you can simply submit it to the Podcast Index here: https://podcastindex.org/add
It will be indexed automatically and will show up as a podcast show in nostr:npub1v5ufyh4lkeslgxxcclg8f0hzazhaw7rsrhvfquxzm2fk64c72hps45n0v5 (and many other podcast apps)
This documentation will also clearify a lot: https://support.fountain.fm/article/56-how-to-claim-your-show-on-fountain