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What Is a Bitcoin Node and Why Does It Matter?
Discover what Bitcoin nodes do, how they verify blocks independently, why miners are different and how full nodes support decentralization.
Read the articleLearn Bitcoin from the beginning
Bitcoin,
in simple words.
Simple explanations, practical guides, short videos and books to help you understand Bitcoin step by step — without requiring a technical background.
Book 1 · English & Greek editions
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Explore Bitcoin
Simple explanations, practical steps and short videos. Choose what you would like to discover first.
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Can I Share My Bitcoin Address?
Learn what a Bitcoin receiving address is, why recovery words must stay private, and what to check before a payment.
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What Are Private Keys and Public Keys in Bitcoin?
What are Bitcoin private keys and public keys? Discover how signatures, addresses and recovery words work together.
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What Is a Bitcoin Wallet Recovery Phrase?
Learn what recovery words do, why they matter, and how to protect your Bitcoin wallet backup.
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Choose Your Edition
Read the first book in English or Greek.
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Bitcoin σε Απλά Λόγια — Βιβλίο 1
Τι είναι τελικά το Bitcoin;
Apple Books (opens in a new tab) Purchase on iPhone, iPad, or Mac.
Bookvoice eBook (opens in a new tab) Reading is available in the Bookvoice app.
BEHIND THE IDEA
Behind Bitcoin in Simple Words
THE AUTHOR
PeteNas
PeteNas has been involved with Bitcoin since 2017. When he started, he wished for clear explanations without unnecessary jargon or hype. That need became the starting point for Bitcoin in Simple Words.
THE CHARACTER
Alex
Alex is a fictional character who asks the questions a beginner might have. Through his curiosity, we explore Bitcoin step by step, using examples from everyday life.
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