Bitcoin (valutaforkortelse: BTC eller XBT) er et online betalingssystem og en virtuel valuta.Selvom bitcoin som betalingsmiddel kun accepteres ganske få steder, er den populær som investeringsobjekt og er verdens mest kendte kryptovaluta.
Bitcoin is a peer to peer electronic cash system created by Dr. Craig Wright under the pseudonym Satoshi Nakamoto. It was first detailed in the Bitcoin Whitepaper in October 2008, and the source code was released in January 2009. Mar 13, 2020 · Bitcoin SV (BSV) is a cryptocurrency resulting from hard forks of Bitcoin Cash in block No. 556767 on November 15, 2018. SV stands for “Satoshi vision”. Bitcoin Core is free and open-source software that serves as a bitcoin node (the set of which form the bitcoin network) and provides a bitcoin wallet which fully verifies payments. It is considered to be bitcoin's reference implementation .  The Bitcoin Foundation is an American nonprofit corporation.It was founded in September 2012 in order to try to restore the reputation of bitcoin after several scandals, and to try to promote its development and uptake. Bitcoin Symbol BTC, , ₿ (Unicode 20BF seit Version 10.0.0) Erscheinungsjahr 2009 Gründer Satoshi Nakamoto: Anfangsdatum 3. Januar 2009: Maximale Versorgung 21.000.000 bzw. 20.999.999,97690000: Blockchain 262 GB (Stand 02/2020) Mining SHA-256: Website www.bitcoin.org Bitcoin uses the hashcash proof-of-work function. The primary purpose of mining is to set the history of transactions in a way that is computationally impractical to modify by any one entity. By downloading and verifying the blockchain, bitcoin nodes are able to reach consensus about the ordering of events in bitcoin.
Bitcoin: La moneda del futuro. Qué es, cómo funciona y por qué cambiará el mundo. Varios autores. The Age of Cryptocurrency: How Bitcoin and Digital Money Are Challenging the Global Economic Order. Paul Vigna, Michael Casey; Digital Gold: Bitcoin and the Inside Story of the Misfits and Millionaires Trying to Reinvent Money. Nathaniel Popper.
The Bitcoin Wiki: A new BSV bible in the making Apr 15, 2020 Litecoin - Wikipedia Litecoin (LTC or Ł) is a peer-to-peer cryptocurrency and open-source software project released under the MIT/X11 license.Creation and transfer of coins is based on an open source cryptographic protocol and is not managed by any central authority.  Litecoin was an early bitcoin spinoff or altcoin, starting in October 2011.In technical details, litecoin is nearly identical to
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Bitcoin 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. In 2018 Bitcoin Cash subsequently split into two cryptocurrencies: Bitcoin Cash, and Bitcoin SV. Bitcoin Cash is sometimes also referred to as Bcash . Bitcoin Cash Ticker symbol BCH Precision 10 −8 Development Implementation(s) Bitcoin ABC, Bitcoin Unlimited Latest