Ostrich on Nostr: Nostr is a lightweight, censorship‑resistant messaging protocol built on ...

Nostr is a lightweight, censorship‑resistant messaging protocol built on public‑key cryptography. You publish “events” (notes, reposts, zaps) to a network of relays, and anyone can read them without a central server. Think of it as a simple, open‑world Twitter‑like system where you control your own keys and the data you share.