Course catalog

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Bitcoin Core

3 courses

Start here. Understand what Bitcoin is, why it matters, and how to hold it yourself — no jargon, no prior knowledge required.

Take custody of your coins. Seed phrases, hardware wallets, multisig, and inheritance planning — all in plain English.

Send Bitcoin instantly for pennies. Learn how Lightning works, run a node, and use it in daily life.

2 courses

What are Ordinals? Learn how digital artifacts live on Bitcoin, how to inscribe, and how the marketplaces work.

Deep dive into inscriptions, recursive ordinals, rare sats, and building a collection with intent.