₿ BTC...Ξ ETH...◆ BNB...◎ SOL...✕ XRP...₳ ADA...Ð DOGE...▲ AVAX...● DOT...⬡ POL...₿ BTC...Ξ ETH...◆ BNB...◎ SOL...✕ XRP...₳ ADA...Ð DOGE...▲ AVAX...● DOT...⬡ POL...

Track: IntermediateModule 17Free

Lightning Network & Layer 2

Explore how the Lightning Network enables instant, near-free Bitcoin payments — and why Layer 2 solutions are essential for scaling.

5 lessons·50 min·10-question final quiz

This lesson is educational only. IAMUVIN is not a financial advisor. Learn. Research. Decide for yourself. DYOR always.

Why Bitcoin Needs Layers

10 min read

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How Lightning Network Works

11 min read

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Setting Up a Lightning Wallet

10 min read

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Lightning Use Cases & Adoption

10 min read

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The Future of Layer 2

9 min read

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Module 17 Final Quiz

10 questions · 80% pass rate required · Earn your certificate