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Bitcoin Resources

Curated learning materials to help you understand and use Bitcoin safely.

Getting Started

New to Bitcoin? Start here with beginner-friendly resources.

Beginner

The Bitcoin Standard

Essential reading on the economic case for Bitcoin and its potential as sound money.

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Article

Bitcoin for Beginners

A plain-English introduction to Bitcoin fundamentals and how to get started safely.

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Guide

Bitcoin Q+A

Answers to the most common questions about Bitcoin, explained simply.

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Cartoon of a customer handing a bank teller a check with an enormous notebook stapled to it
Explainer

Bitcoin's Memo Line Just Became a Notebook

Bitcoin Core 30 raised the OP_RETURN limit from 83 bytes to 100,000. What that means, explained with a paper check — and a stapler.

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Bitcoin Wallets

Your gateway to holding and using Bitcoin. Not your keys, not your coins.

Illustration of a Coldcard-style hardware wallet surrounded by dice, its screen glowing red, examined by a magnifying glass
Security Alert

The Coldcard Seed Bug

A firmware flaw weakened seeds generated on Coldcards since 2021, and coins are being stolen. What happened and what to do, explained with pictures.

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Hardware

Hardware Wallets

The most secure way to store Bitcoin. Keep your keys offline with dedicated devices.

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Mobile

Mobile Wallets

Convenient options for everyday use. Great for smaller amounts and quick payments.

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Desktop

Desktop Wallets

Full-featured wallets for your computer. Good balance of security and usability.

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Security Best Practices

Protect your Bitcoin with proper security measures.

Self Custody

Learn why holding your own keys is essential and how to do it safely. Never leave Bitcoin on exchanges.

Seed Phrase Security

Your seed phrase is your Bitcoin. Learn how to store it safely using metal backups and secure locations.

Avoiding Scams

Recognize common Bitcoin scams and phishing attempts. If it sounds too good to be true, it is.

Multisig Setup

Advanced security using multiple keys. Protect against single points of failure for larger holdings.

Operational Security

Don't advertise your holdings. Learn about privacy practices and keeping a low profile.

Inheritance Planning

Ensure your Bitcoin can be passed to loved ones. Set up proper documentation and recovery procedures.

Lightning Network

Bitcoin's layer 2 solution for instant, low-fee payments.

Illustration of a giant lightning bolt over a city skyline connected by a network of glowing nodes
Guide

Lightning Basics

Understand how Lightning enables fast, cheap Bitcoin transactions at scale.

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Apps

Lightning Wallets

Easy-to-use mobile wallets for sending and receiving Lightning payments.

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Advanced

Running a Node

Take full sovereignty by running your own Lightning node at home.

Learn How

Interactive Guides

Hands-on educational tools to visualize Bitcoin concepts.

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Interactive

Bitcoin-Backed Loans Explained

Visual guide to understanding LTV ratios, interest accrual, liquidation risks, and how to manage Bitcoin-collateralized loans.

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Recommended Reading

Essential books for understanding Bitcoin and money.

Book

The Bitcoin Standard

by Saifedean Ammous - The definitive book on Bitcoin's economic significance.

Book

Mastering Bitcoin

by Andreas Antonopoulos - Technical deep dive into how Bitcoin actually works.

Book

The Bullish Case for Bitcoin

by Vijay Boyapati - Investment thesis for Bitcoin as digital gold.