Sparrow’s probably find; lots of eyes on it, all the time. What doesn’t match? (Sounds likely that the tutorial is just in need of an update, but better safe than sorry, so let’s page nostr:npub1hea99yd4xt5tjx8jmjvpfz2g5v7nurdqw7ydwst0ww6vw520prnq6fg9v2