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  2. Legality of cryptocurrency by country or territory - Wikipedia

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

    The legal status of cryptocurrencies varies substantially from one jurisdiction to another, and is still undefined or changing in many of them. [1] Whereas, in the majority of countries the usage of cryptocurrency isn't in itself illegal, its status and usability as a means of payment (or a commodity) varies, with differing regulatory implications.

  3. Cryptocurrency - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency

    A 2023 IMF working paper found that crypto mining could generate 450 million tons of CO 2 emissions by 2027, accounting for 0.7 percent of global emissions, or 1.2 percent of the world total [68] With more people entering the world of virtual currency, generating hashes for validation has become more complex over time, forcing miners to invest ...

  4. Illegal mining - Wikipedia

    en.wikipedia.org/wiki/Illegal_mining

    Illegal mining can be a subsistence activity, as is the case with artisanal mining, or it can belong to large-scale organized crime, [2] spearheaded by illegal mining syndicates. [ 3 ] [ 4 ] On an international level, approximately 80 percent of small-scale mining operations can be categorized as illegal. [ 5 ]

  5. Cryptocurrency and crime - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency_and_crime

    Cryptojacking is a form of cybercrime specific to cryptocurrencies used on websites to hijack a victim's resources and use them for hashing and mining cryptocurrency. [ 1 ] According to blockchain analysis company Chainalysis , around US$2.5 billion was laundered through Bitcoin between 2009 and 2018, and the fraction of cryptocurrency ...

  6. The head of an Indian nonprofit trade organization said cryptocurrency is “illegal,” and urged businesses to obey the law, local news daily the Hindu reported Thursday, Oct. 25.

  7. Mining scams in India - Wikipedia

    en.wikipedia.org/wiki/Mining_scams_in_India

    The mining ministry of the union government has announced a special commission to investigate the various cases of illegal mining in India. [ 67 ] [ 68 ] The union mining minister, B.K. Handique , announced that the investigation spanning Karnataka, Orissa and Jharkhand, will submit a report in 6 months.

  8. Environmental impact of bitcoin - Wikipedia

    en.wikipedia.org/wiki/Environmental_impact_of...

    China's 2021 bitcoin mining ban was partly motivated by its role in illegal coal mining and environmental concerns. [33] [34] In September 2022, the US Office of Science and Technology Policy highlighted the need for increased transparency about electricity usage, greenhouse gas emissions, and e-waste. [35]

  9. Digital rupee - Wikipedia

    en.wikipedia.org/wiki/Digital_rupee

    The Government of India is working on amendments for The Coinage Act, 2011, [24] Foreign Exchange Management Act (FEMA), 1999, Information Technology Act, 2000 and Crypto-currency and Regulation of Official Digital Currency Bill, 2021 that will govern CBDC in the country. [25] [26]