Learn
These articles go deeper than the in-app lessons. They are written for anyone who wants to take the next step in understanding Bitcoin — whether that means buying your first sats privately, setting up proper self-custody, or protecting your financial privacy.
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.
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.
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.
SecuritySelf-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.
PrivacyPrivacy Best Practices
Learn how to use Bitcoin in a way that protects your financial privacy — from coin selection to network-level precautions.
TechnologyUnderstanding the Lightning Network
What the Lightning Network is, how it works, and why it makes Bitcoin fast and cheap for everyday payments.