Bitcoin is the world's first decentralized digital currency, launched in 2009 by Satoshi Nakamoto. It relies on the blockchain to record transactions securely and transparently without the need for an intermediary. Bitcoin is characterized by its decentralization, security, and usability as a means of payment or as an investment asset. It relies on mining to verify transactions and issue new coins. With growing global acceptance, Bitcoin is a cornerstone of the digital currency world.
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