About Proof of Learning

A free, open crypto course for anyone, anywhere. 16 modules, 214 chapters, no paywall and no sign-up.

Why the name

In Bitcoin, proof of work is evidence that real effort went into a block. It can't be faked; it can only be done. Learning works the same way. Reading is the start, but the proof comes from doing the exercises, keeping a journal, writing your plans, and changing what you do when the evidence says you should.

How it's written

Every chapter explains one idea in plain language, works through the numbers step by step, and ends with an exercise and a short list of takeaways. The course stays neutral: it doesn't recommend tokens, exchanges, or products, and it covers the risks as openly as the opportunities.

What this isn't

Proof of Learning is education, not financial, investment, legal, or tax advice. Crypto markets, technology, and rules change quickly. Figures in the course reflect information available up to October 2026; check current information before acting, and talk to a qualified professional about your own situation.