Web3 DecentralizationWeb3 Decentralization

Crypto Fundamentals from Zero

· September 7, 2026

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1 · The Money Question

What is Money, Really?
Lesson 1 of 3 within section 1 · The Money Question.
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Bitcoin: Digital Gold Without a Middleman
Lesson 2 of 3 within section 1 · The Money Question.
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How a Blockchain Records Truth
Lesson 3 of 3 within section 1 · The Money Question.
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2 · Smart Contracts, DeFi & Staying Safe

Ethereum and Smart Contracts
Lesson 1 of 3 within section 2 · Smart Contracts, DeFi & Staying Safe.
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DeFi in Plain English
Lesson 2 of 3 within section 2 · Smart Contracts, DeFi & Staying Safe.
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Crypto Safety 101: Keys, Scams & Custody
Lesson 3 of 3 within section 2 · Smart Contracts, DeFi & Staying Safe.
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3 · Decentralization + Your First Lab

What Decentralization Actually Means
Lesson 1 of 2 within section 3 · Decentralization + Your First Lab.
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LAB 1 — Your First Network Scan
Lesson 2 of 2 within section 3 · Decentralization + Your First Lab.
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