Owned hub is live HTTPS; RSS is the owned-audience path
https://ricosuarez.com serves the public-web export, not a parking lander. Unknown paths return 404. /feed.xml is live; /newsletter names that feed and does not claim an email list. A recording is not published.
As of 2026-09-06. Source: HTTPS GET 2026-09-06: / 200 hub, /watch/stop-re-deriving/ 200, /newsletter/ 200, /feed.xml 200, /definitely-not-a-real-page/ 404