Andrew Bohuslavizki- Bitcoin

Bitcoin Accepted Here [by freeborn]

Bitcoin Accepted Here [by freeborn] (Photo credit: Adam Crowe)

English: A chart of the exchange rate for Bitc...

English: A chart of the exchange rate for Bitcoins starting near the first big documented growth spurt in 2010-10-07 from about {attribution}.06 to about $19. The vertical scale for price (right) is log scale and volume bars (left) is linear scale (Photo credit: Wikipedia)

Andrew Bohuslavizki- Bitcoin (sign: BitcoinSign.svg; code: BTC) is a cryptocurrency where the creation and transfer of bitcoins is based on an open-source cryptographic protocol that is independent of any central authority. Bitcoins can be transferred through a computer or smartphone without an intermediate financial institution.[7] The concept was introduced in a 2008 paper by pseudonymous developer Satoshi Nakamoto, who called it a peer-to-peer, electronic cash system.[1][8][9]

The processing of Bitcoin transactions is secured by servers called bitcoin miners. These servers communicate over an internet-based network and confirm transactions by adding them to a ledger which is updated and archived periodically using peer-to-peer filesharing technology.[2] In addition to archiving transactions, each new ledger update creates some newly minted bitcoins. The number of new bitcoins created in each update is halved every 4 years until the year 2140 when this number will round down to zero. At that time no more bitcoins will be added into circulation and the total number of bitcoins will have reached a maximum of 21 million bitcoins.[1][10] To accommodate this limit, each bitcoin is subdivided down to eight decimal places; forming 100 million smaller units called satoshis per bitcoin.[4]

Bitcoin is accepted in trade by merchants and individuals in many parts of the world. Like other currencies, illicit drug and gambling transactions constitute some of its commercial usage.[11][12][13][14] Although the bitcoin is promoted as a digital currency, many commentators have criticized the bitcoin’s volatile exchange rate, relatively inflexible supply, and minimal use in trade

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