Bitcoin $BTC is the world’s first and most well-known cryptocurrency. What it is Bitcoin is a decentralized digital currency launched in 2009 by an anonymous creator known as Satoshi Nakamoto. It lets people send money directly to each other without banks or intermediaries. Key features * Limited supply: Only 21 million BTC will ever exist * Decentralized: Runs on a global network (no central authority) * Blockchain-based: Transactions are recorded on a public ledger * Borderless: Can be sent anywhere in the world Common uses * Investment/store of value (often compared to digital gold) * Peer-to-peer payments * Hedge against inflation (debated) $BTC $ETH #WHBTCReserveBigReveal @OKX中文