Learn
These articles go deeper than the in-app lessons, and they follow a path: start with the basics, do it with a small amount, protect what you hold, then go deeper. Read in order or jump to whatever question brought you here.
Start here
New to Bitcoin? These answer the first questions, in order.
How to Learn Bitcoin for Beginners
A calm roadmap for learning Bitcoin from scratch — what to learn first, what to avoid, and how to move from curiosity to self-custody safely.
BeginnerWhat Is Bitcoin?
A simple explanation of what Bitcoin is, how it works, and why millions of people around the world use it.
BeginnerWhat Are Satoshis?
Understanding satoshis (sats) — Bitcoin's smallest unit. Learn why you don't need to buy a whole Bitcoin and how sats make Bitcoin accessible to everyone.
ComparisonBest Way to Learn Bitcoin
Compare Bitcoin learning options for beginners: exchanges, YouTube, books, courses, forums, and a calm guided path with no trading pressure.
BeginnerDo I Need to Buy a Whole Bitcoin?
No — and this is one of the biggest beginner misconceptions. Learn how satoshis work and why you can think in sats instead of whole coins.
Do it
Hands-on guides: buying, setting up a wallet, and verifying it all yourself.
Your First $25 of Bitcoin
A hands-on walkthrough, not an explainer: buy a small amount, move it to a wallet you control, verify it on the blockchain, test your backup, and make your first send.
SecurityHow to Set Up a Bitcoin Wallet Safely
Choose a beginner wallet, protect your seed phrase, avoid common mistakes, and move toward self-custody without panic.
BeginnerHow to Verify a Bitcoin Transaction
Learn how to look up any Bitcoin transaction on the blockchain using a block explorer — what confirmations mean, why they matter, and why Bitcoiners say "don't trust, verify."
PrivacyHow to Buy Bitcoin Without KYC
A practical, step-by-step guide to acquiring Bitcoin through peer-to-peer exchanges, ATMs, and earning — without handing over your identity.
Protect it
Keeping what you hold safe — your keys, your backups, your privacy.
Self-Custody: Holding Your Own Keys
Understand why controlling your own private keys matters, how to set up a hardware wallet, and best practices for securing your Bitcoin.
SecurityEntropy and Bitcoin Security: Why Randomness Is Everything
What entropy actually means, how your wallet uses it to generate unguessable keys, and why genuine randomness, not clever passwords, is what really protects your Bitcoin.
SecurityHow to Verify a Bitcoin Wallet or Exchange Is Legitimate
The App Store isn't a safety guarantee. How to check that a wallet, exchange, or custody service is actually who it claims to be, using real fake-app cases as examples.
SecurityDigital Security Hardening: Protect Yourself in Layers
Passwords, two-factor authentication, phishing, and the 'trust no one, verify everything' mindset — practical digital security habits that protect your Bitcoin and everything else.
PrivacyWhy Financial Privacy Matters
Financial privacy isn't about secrecy — it's about control. Why your spending data matters, what you give away with every card swipe, and where Bitcoin fits in.
PrivacyPrivacy Best Practices
Learn how to use Bitcoin in a way that protects your financial privacy — coin control, xpub safety, CoinJoin, and network-level precautions.
NewsThe Coldcard Security Breach, Explained Simply
A five-year-old firmware flaw let attackers guess the keys of wallets created on affected Coldcards. What happened, where the losses actually stand, and the one lesson every Bitcoin holder should take from it.
NewsThe Trezor Breach: Protect Your Address, Not Just Your Keys
A shipping provider leak exposed the names, phone numbers, and home addresses of nearly 14,000 Trezor customers. What actually leaked, why buyer lists keep turning up in the wrong hands, and how to order a hardware wallet without handing over your front door.
Go deeper
The bigger ideas and current debates, once the basics click.
The Bitcoin White Paper
Read the original 9-page document by Satoshi Nakamoto that started it all — with a plain-English walkthrough, downloadable PDF, narrated audio, and the story of Apple's hidden copy.
TechnologyUnderstanding the Lightning Network
What the Lightning Network is, how it works, and why it makes Bitcoin fast and cheap for everyday payments.
MarketsBitcoin's 4-Year Cycle, Explained
Halvings, bull runs, and diminishing returns — what Bitcoin's famous 4-year cycle is, why the popular price models keep failing, and why nobody can reliably time the market.
NewsWhat Is BIP-110? Bitcoin's Spam Debate, Simply Explained
BIP-110 is a proposal to limit extra data in Bitcoin transactions — and it has reignited the fight over what Bitcoin's blockchain is for. Both sides, simply explained.