Bitcoin is a decentralized digital currency that operates without the control of any central authority, such as a government or financial institution. Introduced in 2009 by an anonymous person or group known as Satoshi Nakamoto, Bitcoin allows peer-to-peer transactions through a secure, transparent, and tamper-proof ledger called the blockchain. Its limited supply—capped at 21 million coins—makes it unique among digital assets and contributes to its appeal as a store of value. Over the years, Bitcoin has evolved from a niche internet experiment into a widely recognized financial asset, often referred to as "digital gold." It is used for various purposes, including investment, remittance, and even everyday transactions in some places. Despite facing criticism for its volatility and environmental impact due to mining, Bitcoin continues to gain mainstream attention, with institutional investors, companies, and governments exploring its potential. As the global financial landscape evolves, Bitcoin remains a central figure in discussions about the future of money and decentralized finance.
