Cryptocurrency is a digital or virtual currency that uses cryptography for security. Unlike traditional currencies issued by governments, cryptocurrencies operate on decentralized networks based on blockchain technology. Bitcoin, created in 2009, was the first cryptocurrency and remains the most well-known. Other popular cryptocurrencies include Ethereum, Binance Coin, and Solana. Transactions in crypto are secure, transparent, and often irreversible. Many investors see cryptocurrencies as an alternative asset class, while some governments and institutions have adopted blockchain for various applications. However, the crypto market is highly volatile, and regulatory concerns remain. Despite challenges, crypto continues to evolve, influencing finance, technology, and global economies in unprecedented ways.
