threenine.blog | Articles and Insights on Nostr & Bitcoin

nostr

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.

Read the Full article 11 Apr 2026

"Choosing better Nostr relays improves reliability, discoverability, privacy, and the overall user experience. Here is a practical framework for making better relay choices."

nostr

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.

Read the Full article 11 Apr 2026

"Nostr relays improve decentralization and resilience, but they do not remove privacy and security trade-offs. Here is a practical guide to the risks and how to manage them."

nostr

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.

Read the Full article 11 Apr 2026

"A practical guide to Nostr relays, including how they fit into the protocol, what they do for users, and why choosing relays carefully matters."

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.

Read the Full article 6 Apr 2026

"Nostr can be better for privacy because identity is based on keys instead of platform-owned accounts, but that does not make it automatically anonymous or risk-free."

nostr

Best Nostr Browser Extensions (2026): Complete Comparison

Compare the best Nostr browser extensions of 2026. We review Diogel, Alby, Nos2x, and Nsec.app to help you choose the right NIP-07 signer for secure key management.

Read the Full article 24 Mar 2026

"A detailed comparison of the top NIP-07 browser extensions: Diogel, Alby, Nos2x, and Nsec.app. Find the best Nostr signer for your needs."

Nostr

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.

Best Nostr Browser Extensions (2026): Complete Comparison

Compare the best Nostr browser extensions of 2026. We review Diogel, Alby, Nos2x, and Nsec.app to help you choose the right NIP-07 signer for secure key management.

Getting Started with Nostr: Complete Diogel Setup Guide (2026)

Learn how to set up Diogel Nostr signer in 5 minutes. Complete walkthrough for Chrome and Firefox with screenshots. Secure key management made simple for Nostr beginners.

How to manage keys for Nostr

Learn how to manage Nostr keys safely, including backups, signers, multi-key strategies, recovery planning, and the mistakes most likely to burn your identity.

How to self-host your NIP-05 identity

Learn how NIP-05 maps a human-readable identifier like name@domain.com to your Nostr public key using a nostr.json file on your own domain.

What is a NIP-07 signer?

Learn what a NIP-07 signer is, how browser extensions expose the window.nostr API, and why this model is safer than pasting your Nostr private key into websites.

What is Nostr?

Learn what Nostr is, how relays and clients work, why identity is based on keys instead of accounts, and what the protocol does and does not solve.

Bitcoin

How government monetary policy erodes the value of money

How an inflation rate of 3.11% per year means £100 in 2000 is worth £215.11 in 2025.

Bitcoin is not a Ponzi Scheme

Bitcoin has faced numerous criticisms, one of the most persistent being the claim that it is a Ponzi scheme. This accusation, often made by those who do not fully understand the technology or economics behind Bitcoin.

Getting started with Public Pool Mining

Public Pool is an open-source, solo Bitcoin mining application that lets you run your own pool using your own node.

Getting started with solo mining

Learn how to start solo mining Bitcoin with a Bitaxe to help decentralise and secure the bitcoin network.

What is Bitcoin mining

Bitcoin mining is the process that maintains the Bitcoin network and enables the creation of new bitcoins. It is a critical component of the cryptocurrency ecosystem, ensuring the security and integrity of the blockchain.

What is solo mining

explore what solo mining is, how it works, advantages and disadvantages, and why you may want to venture into the world of solo mining

How to run a Bitcoin Node with Umbrel Home

The ultimate personal server for running a home cloud. Run self-hosted apps like Nextcloud, Jellyfin, Bitcoin node, and more in one click with no technical skills required

How Blockchain uses Cryptography

Blockchains make use of two types of cryptographic algorithms, asymmetric-key algorithms, and hash functions.

What is Blockchain

Blockchain is a shared ledger, allowing thousands of connected computers or servers to maintain a single, secured and immutable ledger

Public Key Cryptography Explained: The Ultimate Beginner's Guide to How Encryption Works

Confused by public and private keys? This guide breaks down asymmetric cryptography in simple terms. Learn how it secures everything from your emails to Bitcoin & Nostr

Privacy

Why privacy is a fundamental human right

Why businesses need to be more concerned about customer privacy

How to add Fathom Analytics to Nuxt

Adding privacy focused analytics to your nuxt based website

Why choose privacy focused Analytics

Why all websites need to be concerned about the privacy of their users