#TradingAnalysis101 Cryptocurrency is a digital asset that uses blockchain technology to enable decentralized and secure transactions. Unlike traditional currencies, it operates without a central authority, relying on cryptographic methods to ensure security and transparency. Bitcoin, the first and most well-known cryptocurrency, paved the way for thousands of alternatives like Ethereum, Solana, and Cardano. Cryptocurrencies can be used for payments, investments, or decentralized applications (dApps). However, they are highly volatile and subject to regulatory scrutiny. While some see them as the future of finance, others view them as speculative assets. Regardless, crypto continues to shape digital economies and financial systems worldwide.