Practical guides to Nostr, Bitcoin and privacy
Latest posts
What is a Nostr client?
Learn what a Nostr client is, why the app is not your account, how clients work with relays and signers, and what to look for when you choose one.
How to Choose Nostr Relays
Learn how to choose Nostr relays without guesswork. This guide covers privacy, reliability, search support, relay quality, and what to avoid.
Nostr Relays, Privacy, and Security
Understand the privacy and security trade-offs of Nostr relays, including what relay operators can observe, what they cannot do, and how to use relays more safely.
What is a Nostr Relay?
Learn what a Nostr relay is, how relays work, and why they matter for privacy, censorship resistance, availability, and everyday use on Nostr.
Why Nostr keys and identity are better for privacy
Nostr replaces account recovery, phone-number signups, and centrally managed identities with cryptographic keys. That changes privacy, but it also shifts responsibility onto the user.
Latest videos
View the channel @Threenineio →What Is a NIP-07 Signer? A Safer Way to Use Nostr Websites
Companion post: What is a NIP-07 signer?
Why You Should Not Paste Your Nostr Private Key Into Websites
Companion post: How to manage keys for Nostr