Bitcoin is a decentralized digital currency that operates without the necessary for a principal dominion or intermediary, like a bank. Introduced in 2009 by an unrevealed individual or group subsumed under the nom de plume Satoshi Nakamoto, Bitcoin is powered at hand blockchain technology, a unshrouded ledger that records all transactions securely and transparently. It is known as a remedy for its restrictive cater to of 21 million coins and its consume as a trust in of value and usual of exchange. Bitcoin has ripen into a well-received investment choice and a sign of the evolving digital economy.