The Lighthouse Coach

Cryptocurrency & Blockchain: How Digital Money Actually Works — the free Preview

This page is the real first concept of Cryptocurrency & Blockchain: How Digital Money Actually Works (Signature Course No. 301) — not a trailer and not a video. You work through Concept 1, “What a Cryptocurrency Actually Is,” in a Socratic conversation with an AI coach: she asks before she teaches, builds on your own answers, and holds you to a mastery bar before the concept counts as done.

What this course teaches. What a cryptocurrency actually is, as mechanical fact: a ledger anyone can inspect and no one can quietly edit, the secret key that is the only authority to move money, and what a transfer costs and cannot undo. Then the working craft — custody held safely, payments received and made with the fees reconciled to the cent, contracts and fraud read with clear eyes, and a written policy for ruling on any proposal to pay or be paid in crypto.

How the Preview works. Meet Sutton, our Head Coach, then request your free Preview key — it arrives by email in a moment. Pick your coach (Sutton, Alex, Caroline, Jack, Catherine, or Marcus), hear each one ask this concept’s first question, and begin. One concept, one five-minute conversation, coached exactly as enrolled learners meet it. When you’re ready for all 18 concepts, the full course is $195.

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