Bitcoin (BTC) is the first and most well-known cryptocurrency, currently trading around $64,500 to $65,000. This currency operates on blockchain technology without relying on a central authority or banks, and is primarily used as a store of value (like digital gold) and an investment tool. Here's a quick look at Bitcoin's key characteristics: Decentralization: It is not controlled by any government or company and relies on a network of computers. Limited supply: The maximum number that can be issued is only 21 million coins, giving it a scarcity advantage. Speed ​​of transfers: It allows sending and receiving money globally via peer-to-peer transactions without intermediaries. Market volatility: The price is known for its significant fluctuations (rapid rises and falls) based on supply and demand and macroeconomic factors.