What is Nostr?
Nostr (Notes and Other Stuff Transmitted by Relays) is a simple, open protocol that enables global, decentralized, and censorship-resistant social media.
How Nostr Works
Nostr uses a simple client-relay architecture. Users generate cryptographic key pairs and publish signed messages to relays, which then distribute these messages to other users.
- No central authority or server
- Cryptographically signed messages
- Distributed across multiple relays
- Users own their identity and data
Key Benefits
Censorship Resistance
No single entity can control or censor your messages
Identity Ownership
Your identity is based on your cryptographic keys, not a username
Interoperability
Use any client with any relay - no vendor lock-in
Simplicity
Simple protocol that's easy to understand and implement
NIPs (Nostr Implementation Possibilities)
NIPs define the standards for how Nostr clients and relays should work together. They ensure interoperability across the entire ecosystem.
View all NIPs on GitHub