Absolutely. It goes in your podcast's RSS feed, just like this guy is doing.
https://www.feed.behindthesch3m3s.com/feed.xml

Is there a way to split proceeds automatically? Like if I were to record an audiobook for nostr:nprofile1qqs9rzzjrvedgzm5pgfc35jyugny9k34zhq0kw0swpt39ymsqz8t2xqpr4mhxue69uhkummnw3ex5cfdddshy6fwdpjkwatjduhxxmmdqy5hwumn8ghj7em2d45x66r8dymnswtgdfnkg7t9wfuhxetjvajxvanzde3hgefwveukj0t3eke and host it via podcast, could we split the zaps between myself and the 21 Futures crew?
Absolutely. It goes in your podcast's RSS feed, just like this guy is doing.
https://www.feed.behindthesch3m3s.com/feed.xml

You just singlehandedly re-inspired my excitement for producing audiobooks. Amazon and their shitty walled garden has really discouraged me from narrating because they artificially make it such a grind for producers and writers. They take 60% of the cost of the books if you choose the “better” option of exclusivity and they only give the producer 7 years of royalty payments per project. It’s a scam. You just changed my life good sir.