Bitcoin is a decentralized digital currency that operates without the necessary quest of a principal dominion or arbitrator, like a bank. Introduced in 2009 at near an unrevealed proper or group subservient to the pseudonym Satoshi Nakamoto, Bitcoin is powered by blockchain technology, a unshrouded ledger that records all transactions securely and transparently. It is known for its restrictive reservoir of 21 million coins and its services as a store of value and median of exchange. Bitcoin has enhance a sought-after investment alternative and a crest of the evolving digital economy.