Day 1 of My Crypto Learning: Understanding Bitcoin (
$BTC ) 📚
I want to understand crypto properly, not just repeat headlines. So I’m learning Bitcoin through 7 questions 👇
👤 WHO made it?
Someone called “Satoshi Nakamoto.” That’s a pseudonym. Nobody knows if it’s one person or a group.
❓ WHAT is it?
Bitcoin is the network and software. BTC is the coin you send on it.
📅 WHEN?
The paper came out in October 2008. The first block was made on 3 January 2009, with a headline about bank bailouts written inside it.
🌍 WHERE?
No company or country runs it. Thousands of computers (called nodes) follow the same rules.
💡 WHY?
Online, anyone can copy a file. So how do you stop someone spending the same digital money twice? Banks used to do that job. Bitcoin tries to do it without a middleman.
⚙️ HOW?
• Nodes check every payment and block. Anything that breaks the rules is rejected.
• Miners compete by using computer power to add the next block. The winner earns new BTC and fees.
• Miners propose blocks, but nodes can reject them.
Think of a shared notebook that thousands of people copy. Adding a page costs real work, and everyone checks it first.
🔢 HOW MANY?
Never more than 21 million. A bit over 20 million are already mined. New supply is cut in half about every 4 years.
💰 Does a limit make it valuable?
Not automatically. A limit only matters if people want it. Value comes from demand, trust, how easy it is to trade, and also speculation. Nobody can promise a price.
⚠️ Risks I learned:
• The price can swing a lot
• Lose your private keys = lose your coins
• Confirmed payments can’t be reversed
• Rules differ by country
This is learning, not financial advice.
Day 2: wallets and private keys, or Ethereum? Which should I do next? 👇
#Bitcoin #LearnCrypto #Beginners $BTC