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  A cryptocurrency is a digital or virtual currency that uses cryptography for security and operates independently of a central bank. It uses decentralized technology for secure payments and storing money, and operates on a peer-to-peer network. Examples include Bitcoin, Ethereum, and Litecoin. How does Cryptocurrency Work? Cryptocurrency works by utilizing blockchain technology, a decentralized ledger that records all transactions made with the currency. Transactions are verified by network nodes through cryptography and are recorded on a public ledger called a blockchain. Each block in the chain contains a unique code called a "hash" that connects it to the previous block, and together they form a secure and unalterable record of all transactions. The decentralized nature of the network and the use of cryptography ensure that transactions are secure and that the currency cannot be counterfeited or double-spent. The decentralized system also allows for cross-border transacti...