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  2. Bitcoin - Wikipedia

    en.wikipedia.org/wiki/Bitcoin

    In February 2018, the price crashed after China imposed a complete ban on Bitcoin trading. [37] The percentage of bitcoin trading in the Chinese renminbi fell from over 90% in September 2017 to less than 1% in June 2018. [38] During the same year, Bitcoin prices were negatively affected by several hacks or thefts from cryptocurrency exchanges. [39]

  3. Bitcoin price history: 2009 to 2024 - AOL

    www.aol.com/finance/bitcoin-price-history-2009...

    The price of $7,000 was breached on Nov. 2, and then Bitcoin spent the rest of the year melting up: A couple of weeks later Bitcoin passed $8,000, then $10,000, surging to $13,000 days later ...

  4. History of bitcoin - Wikipedia

    en.wikipedia.org/wiki/History_of_bitcoin

    Bitcoin price surge after Elon Musk and Tesla announcements of investments into Bitcoin, including acceptance of payment. [204] 16 February 2021 $50,000 : Bitcoin price reached new all-time high of $50,000. [205] 10 April 2021 $60,000 : Bitcoin back above $60,000 as Coinbase gets ready to go public on the stock market. [206] 14 April 2021 $64,800

  5. List of cryptocurrencies - Wikipedia

    en.wikipedia.org/wiki/List_of_cryptocurrencies

    A bitcoin -based currency featuring instant transactions, decentralized governance and budgeting, and private transactions. China based cryptocurrency, formerly ANT Shares and ANT Coins. The names were changed in 2017 to NEO and GAS. The underlying software is derived from that of another cryptocurrency, ZetaCoin.

  6. Cryptocurrency - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency

    By November 2018, Bitcoin was estimated to have an annual energy consumption of 45.8TWh, generating 22.0 to 22.9 million tons of CO 2, rivalling nations like Jordan and Sri Lanka. [251] By the end of 2021, Bitcoin was estimated to produce 65.4 million tons of CO 2, as much as Greece, [252] and consume between 91 and 177 terawatt-hours annually ...

  7. Satoshi Nakamoto - Wikipedia

    en.wikipedia.org/wiki/Satoshi_Nakamoto

    Satoshi Nakamoto is the name used by the presumed pseudonymous [1][2][3][4] person or persons who developed Bitcoin, authored the Bitcoin white paper, and created and deployed Bitcoin's original reference implementation. [5] As part of the implementation, Nakamoto also devised the first blockchain database. [6]

  8. Initial coin offering - Wikipedia

    en.wikipedia.org/wiki/Initial_Coin_Offering

    Initial coin offering. An initial coin offering (ICO) or initial currency offering is a type of funding using cryptocurrencies. It is often a form of crowdfunding, although a private ICO which does not seek public investment is also possible. In an ICO, a quantity of cryptocurrency is sold in the form of "tokens" ("coins") to speculators or ...

  9. Economics of bitcoin - Wikipedia

    en.wikipedia.org/wiki/Economics_of_bitcoin

    Economics of bitcoin. Bitcoin was designed by its pseudonymous inventor, Satoshi Nakamoto, to work as a currency, but its status as a currency is disputed. [1] Economists define money as a store of value, a medium of exchange and a unit of account, and agree that bitcoin does not currently meet all these criteria.