Bitcoin is a decentralized digital currency that operates without the demand to go to a principal dominion or arbitrator, like a bank. Introduced in 2009 via an unknown proper or society subservient to the nom de plume Satoshi Nakamoto, Bitcoin is powered by blockchain technology, a unshrouded ledger that records all transactions securely and transparently. It is known an eye to its reduced reservoir of 21 million coins and its use as a store of value and medium of exchange. Bitcoin has become a popular investment alternative and a symbol of the evolving digital economy.