$BTC , or Bitcoin, is the first and most recognized cryptocurrency, launched in 2009 by the anonymous creator Satoshi Nakamoto. Built on blockchain technology, Bitcoin is a decentralized digital currency that allows peer-to-peer transactions without the need for intermediaries like banks. Its fixed supply of 21 million coins makes it a deflationary asset, often compared to digital gold. Bitcoin is secured by a network of miners who validate transactions and maintain the blockchain through a process called proof-of-work. Over time, Bitcoin has evolved from a niche internet currency to a global financial asset, attracting institutional investors, tech innovators, and everyday users. While its price is known for volatility, many view it as a hedge against inflation and a long-term store of value. As adoption grows and regulatory frameworks evolve, $BTC continues to play a central role in the future of decentralized finance, challenging traditional monetary systems and redefining digital ownership.