$BTC

Here's a concise 100-word description of Bitcoin (BTC):

Bitcoin (BTC) is the world’s first decentralized digital currency, created in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on a peer-to-peer blockchain network, enabling users to send and receive value without relying on intermediaries like banks. Bitcoin uses cryptographic techniques to secure transactions and limit the supply to 21 million coins, making it deflationary. It is stored in digital wallets and verified by miners through a process called proof-of-work. Widely seen as “digital gold,” Bitcoin is used for investment, payments, and as a hedge against inflation. Its transparency, scarcity, and decentralization drive its global appeal.