Bitcoin is a digital currency that operates on a decentralized blockchain network. Created by Satoshi Nakamoto, Bitcoin enables transactions without intermediaries like banks. Each transaction is verified by miners through a cryptographic process called mining. The total number of Bitcoins is capped at 21 million coins, making it considered a scarce asset. Many people use it as an investment tool or for cross-border payments. However, Bitcoin's price is highly volatile and influenced by demand, regulation, and market sentiment. The security of digital wallets is crucial to keep assets protected from hacking or loss. Additionally, blockchain technology is also used for various financial innovations and decentralized applications in the continuously evolving future.