🎄 Day 2: Day 2: Public Key Cryptography

📝 #NostrChristmas

📚 Learn:

Nostr uses public key cryptography to secure your identity. Your public key (npub) is your address on the network, while your private key (nsec) signs your messages. This cryptographic foundation means no central authority can ban or control your account. Your keys are your identity, and they work across every Nostr client.

🟣 App of the Day: damus.io