Eric von Foerster on Nostr: npub1dvyd4…xeuvc “guess who’s back, back again” 🎶 npub1dvyd4t9evhza4vg9kd0d927lw0lvrguslhgnnqg5ameq7twey5rq6xeuvc (npub1dvy…euvc) “guess who’s back, back again” 🎶