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  1. 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 guarantees the ...

  2. 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.

  3. Bitcoin protocol. A diagram of a bitcoin transfer. The Bitcoin protocol is the set of rules that govern the functioning of Bitcoin. Its key components and principles are: a peer-to-peer decentralized network with no central oversight; the blockchain technology, a public ledger that records all Bitcoin transactions; mining and proof ...

  4. A cryptocurrency, crypto-currency, or crypto [a] is a digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. [2]

  5. The Rise and Rise of Bitcoin is a 2014 American documentary film directed by Nicholas Mross. [1] [2] The film interviews multiple companies and people that have played important roles in the history expansion of Bitcoin. It first premiered at the Tribeca Film Festival in New York on April 23, 2014.

  6. en.wikipedia.org › wiki › BTC-eBTC-e - Wikipedia

    BTC-e was a cryptocurrency trading platform primarily serving the Russian market, with servers located in the United States. The U.S. government seized their website and funds in 2017.

  7. en.wikipedia.org › wiki › Bitcoin_CashBitcoin Cash - Wikipedia

    Bitcoin Cash is a cryptocurrency that is a fork of Bitcoin. Bitcoin Cash is a spin-off or altcoin that was created in 2017. [5] [6] In November 2018, Bitcoin Cash split further into two cryptocurrencies: Bitcoin Cash and Bitcoin SV. [7] History. Since its inception, Bitcoin users had maintained a common set of rules for the cryptocurrency. [8] .

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