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  1. en.wikipedia.org › wiki › EthereumEthereum - Wikipedia

    Ethereum is a decentralized blockchain with smart contract functionality. Ether ( Abbreviation: ETH; [a]) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. [2] [3] It is open-source software . Ethereum was conceived in 2013 by programmer Vitalik Buterin. [4] .

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    • 30 July 2015; 8 years ago
  2. The New Taiwan dollar [I] ( code: TWD; symbol: NT$, also abbreviated as NT) is the official currency of the Republic of China. The New Taiwan dollar has been the currency of the island of Taiwan since 1949, when it replaced the old Taiwan dollar, at a rate of 40,000 old dollars per one new dollar. [1] .

  3. en.wikipedia.org › wiki › BlockchainBlockchain - Wikipedia

    The need for internal audits to provide effective oversight of organizational efficiency will require a change in the way that information is accessed in new formats.[177] Blockchain adoption requires a framework to identify the risk of exposure associated with transactions using blockchain. The Institute of Internal Auditors has identified ...

  4. Cryptocurrency has undergone several periods of growth and retraction, including several bubbles and market crashes, such as in 2011, 2013–2014/15, 2017–2018 and 2021–2023. On 6 August 2014, the UK announced its Treasury had commissioned a study of cryptocurrencies, and what role, if any, they could play in the UK economy. . The study was also to report on whether regulation should be ...

  5. Bitcoin is a cryptocurrency, a digital asset that uses cryptography to control its creation and management rather than relying on central authorities. [1] . Originally designed as a medium of exchange, Bitcoin is now primarily regarded as a store of value.

  6. en.wikipedia.org › wiki › BitcoinBitcoin - Wikipedia

    Bitcoin (abbreviation: BTC; sign: ) is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight. Consensus between nodes is achieved using a computationally intensive process based on proof of work, called mining, that requires ...

  7. The United States dollar ( symbol: $; currency code: USD; also abbreviated US$ to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official currency of the United States and several other countries.

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