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Cryptocurrency, or crypto, is a digital form of currency that operates on blockchain technology, allowing secure, decentralized transactions. Unlike traditional money, crypto isn’t controlled by governments or central banks, making it independent and global. Popular cryptocurrencies include Bitcoin, Ethereum, and Ripple, each serving different purposes, from store-of-value assets to platforms for decentralized applications. Crypto transactions rely on cryptographic methods, ensuring privacy and security. While crypto promises high potential retu