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  2. Cryptocurrency and crime - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency_and_crime

    In late February 2014 Mt. Gox, one of the largest virtual currency exchanges, filed for bankruptcy in Tokyo amid reports that bitcoins worth US$350 million had been stolen. [58] Flexcoin, a bitcoin storage specialist based in Alberta, Canada, shut down in March 2014 after saying it discovered a theft of about $650,000 in bitcoins. [59]

  3. Transaction malleability problem - Wikipedia

    en.wikipedia.org/wiki/Transaction_malleability...

    The transaction malleability problem became known to the Bitcoin community in 2011. In February 2014, Japanese Bitcoin exchange Mt. Gox revealed that they had been targeted by an exploit in Bitcoin protocol called "Transaction Malleability". At the time, Mt. Gox was the world's largest bitcoin exchange, handling approximately 70% of all bitcoin ...

  4. Legality of cryptocurrency by country or territory - Wikipedia

    en.wikipedia.org/wiki/Legality_of_cryptocurrency...

    A bitcoin may be considered either a good or a thing under the Argentina's Civil Code, and transactions with bitcoins may be governed by the rules for the sale of goods under the Civil Code. [3]: Argentina On May 5, 2022, the Central Bank of Argentina banned financial institutions to facilitate any cryptocurrency-related transactions.

  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. 2014 NEO: NEO Da Hongfei & Erik Zhang SHA-256 & RIPEMD160: C# [38] dBFT: China based cryptocurrency, formerly ANT Shares and ANT Coins. The names were changed in 2017 to NEO and GAS. 2014 MazaCoin: MZC BTC Oyate Initiative ...

  6. Cryptocurrency wallet - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency_wallet

    An example paper printable bitcoin wallet consisting of one bitcoin address for receiving and the corresponding private key for spending. A cryptocurrency wallet is a device, [1] physical medium, [2] program or an online service which stores the public and/or private keys [3] for cryptocurrency transactions.

  7. Wikipedia:WikiProject Bitcoin/Article Quality/WIP Articles ...

    en.wikipedia.org/.../Controversy_of_Bitcoin

    Bitcoin is the first cryptocurrency, a form of money that uses cryptography to control its creation and management, rather than relying on central authorities. [1] However, not all of the technologies and concepts that make up Bitcoin are new; Satoshi Nakamoto integrated many existing ideas from the cypherpunk community when creating Bitcoin.

  8. Property crime - Wikipedia

    en.wikipedia.org/wiki/Property_crime

    Larceny is the unlawful taking of another person's property with the intention to deprive the owner of it. If the stolen object is above a large value, then it is considered a felony and is called a grand theft. A petty theft is stealing an object with small value which would pass as a misdemeanor.

  9. Nick Szabo - Wikipedia

    en.wikipedia.org/wiki/Nick_Szabo

    Szabo argued that a minimum granularity of micropayments is set by mental transaction costs. [6] [7] At one time [when?] Szabo was a proponent of "extropian" life extension techniques. [8] In 1998, Szabo designed a mechanism for a decentralized digital currency he called "bit gold".