a cryptocurrency, a form of electronic cash. World Bank Conference Washington. " Bitcoin value gyrates amid report of Department of Justice manipulation investigation".
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Commodity Futures Trading Commission. The block size limit of one megabyte was introduced by Satoshi Nakamoto in 2010. Retrieved 9 December 2014. Department of the Treasury Financial Crimes Enforcement Network. Tether issuances cannot be used to prop up the price of bitcoin or any other coin/token on Bitfinex." 183 Criticism The Bank for International Settlements summarized several criticisms of bitcoin in Chapter V of their 2018 annual report. "Roubini launches stinging attack on bitcoin ". Securities and Exchange Commission's Division of Trading and Markets, had identified several manipulation techniques of concern in March 2018. 79 Mining Mining is a record-keeping service done through the use of computer processing power. Retrieved 25 November 2016. Retrieved 16 February 2015.
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