rich1.0Derek Ross (npub18a…tp424)https://nostr.ae/npub18ams6ewn5aj2n3wt2qawzglx9mr4nzksxhvrdc4gzrecw7n5tvjqctp424njumphttps://nostr.aeHuggingFace just passed $1,000,000 in sales for Microduck, which uses Nostr. How does Microduck use Nostr? Essentially "invisible plumbing". Microduck is Hugging Face's new $399 open-source biped duck robot (announced yesterday). Its multiplayer ghost feature, where you race/share sessions with other people's robots or sims, runs on Trystero, a serverless WebRTC library. Trystero needs a signaling network to do peer discovery without running servers, and it uses Nostr public relays.