Learn Bitcoin.
At your own pace.
Freemium, self-taught courses on Bitcoin, Lightning, and Ordinals. Track your progress, earn skills, and go from curious to sovereign. Free forever — Pro when you want more.
Start with Bitcoin 101. Keep going.
Bitcoin 101: From Zero to Sovereign
Start here. Understand what Bitcoin is, why it matters, and how to hold it yourself — no jargon, no prior knowledge required.
Self-Custody & Wallets
Take custody of your coins. Seed phrases, hardware wallets, multisig, and inheritance planning — all in plain English.
The Lightning Network
Send Bitcoin instantly for pennies. Learn how Lightning works, run a node, and use it in daily life.
Two tracks live today. More on the way.
Bitcoin Core
Fundamentals, self-custody, Lightning, running your own node.
NFTs & Ordinals
Inscriptions, rare sats, and building a collection on Bitcoin.
Smart Contracts
Bitcoin Script, RGB, and layer-2 programmability. Coming soon.
Coming soonTrading & Economics
Markets, macro, and the theory of sound money. Coming soon.
Coming soonEvery lesson, tracked.
Pick up right where you left off. See your progress, streaks, and completed courses in one place — across every device.
- ✓Continue-learning quick links
- ✓Per-course progress bars
- ✓Bookmark lessons and take notes
- ✓Free forever — no credit card needed
Start learning for free.
Create an account, pick a course, and start today. Everything free stays free — forever.