Bitcoin is a decentralized digital currency that operates without the necessary after a central right or arbitrator, like a bank. Introduced in 2009 by way of an unrevealed idiosyncratic or congregation answerable to the nom de guerre Satoshi Nakamoto, Bitcoin is powered alongside blockchain technology, a unshrouded ledger that records all transactions securely and transparently. It is known for its reduced cater to of 21 million coins and its consume as a stockpile of value and median of exchange. Bitcoin has enhance a well-received investment option and a crest of the evolving digital economy.