Bitcoin (BTC) is the world's first and most well-known cryptocurrency 🚀. Created in 2009 by an anonymous entity named Satoshi Nakamoto, it's a decentralized digital currency, meaning no central bank or government controls it 🙅♀️🏦.
Instead, BTC operates on a peer-to-peer network using a technology called blockchain. Every transaction is recorded on this public, immutable ledger, ensuring transparency and security 🔒. People can buy, sell, and trade BTC on exchanges 📈, or even "mine" it by solving complex computational puzzles ⛏️. Its limited supply of 21 million coins makes it often referred to as "digital gold" 🥇, and it's increasingly accepted for payments worldwide 🌍. However, its value can be highly volatile 📉📈.
