🚀 What is Bitcoin ($BTC )? The Original Crypto Revolution 🧠💰
Bitcoin is the world’s first peer-to-peer digital currency, designed to enable secure, decentralized transactions — without needing banks or central authorities.
🔐 Launched in 2009, Bitcoin solved the double-spending problem through a revolutionary timestamped blockchain system — the same breakthrough that cracked the Byzantine Generals' Problem, a concept originally introduced in 1991.
📜 The famous Bitcoin Whitepaper was published in 2008 by the still-anonymous Satoshi Nakamoto, setting the foundation for the crypto world.
🛠️ Key Features:
✅ SHA-256d Proof-of-Work (PoW) consensus
⏱️ 10-minute block time
🔒 Max supply: 21 million BTC
🔁 Difficulty adjusts every 2016 blocks to keep block times stable
📦 Block size: 1MB
🚀 Scalability upgrades:
Lightning Network (faster payments)
SegWit (more efficient blocks)
Bitcoin isn’t just digital money — it’s a financial revolution in motion.
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