Bitcoin is a decentralized digital currency that operates without the need to go to a key dominion or third party, like a bank. Introduced in 2009 via an unrevealed idiosyncratic or society answerable to the nom de plume Satoshi Nakamoto, Bitcoin is powered by blockchain technology, a segment ledger that records all transactions securely and transparently. It is known destined for its restrictive accommodate of 21 million coins and its services as a stockpile of value and medium of exchange. Bitcoin has enhance a popular investment selection and a badge of the evolving digital economy.