Bitcoin - 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.
History of bitcoin - Wikipedia
The history of bitcoin started with its invention and implementation by Satoshi Nakamoto, who integrated many existing ideas from the cryptography community. Over the course of bitcoin's history, it has undergone rapid growth to become a significant store of value both on- and offline.
Bitcoin - Simple English Wikipedia, the free encyclopedia
Bitcoin [a] (₿) is a digital and global money system cryptocurrency. It allows people to send or receive cryptocurrency units across the internet , even to someone they don't know or don't trust. It is the first of its kind technology that allows the transfer of digital scarcity across the internet without needing a third party.
Bitcoin protocol - Wikipedia
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 of work, the process to create new bitcoins and …
What Is Bitcoin? How To Buy, Mine, and Use It - Investopedia
Sep 7, 2024 · Bitcoin (BTC) is a cryptocurrency (a virtual currency) designed to act as money and a form of payment outside the control of any one person, group, or entity. This removes the need for trusted...
What Is Bitcoin? - CoinDesk
Jan 26, 2022 · Bitcoin, introduced in 2008 by an anonymous creator known as Satoshi Nakamoto, is a decentralized, digital currency exchanged through a peer-to-peer network without centralized authorities. It's...
Bitcoin | Definition, Mining, & Facts | Britannica Money
Nov 19, 2024 · Bitcoin, the first, most-traded, and best-known cryptocurrency. The digital currency was created by an anonymous computer programmer or group of programmers known as Satoshi Nakamoto in 2009.
How and when did Bitcoin start? The complete Bitcoin history
Aug 1, 2023 · Bitcoin, in its current iteration, is not yet equipped to handle the thousands of transactions per second on its base blockchain that Visa can, so when developers and builders in the space began...
Satoshi Nakamoto - Wikipedia
Satoshi Nakamoto is the name used by the presumed pseudonymous [1] [2] [3] [4] person or persons who developed bitcoin, authored the bitcoin white paper, and created and deployed bitcoin's original reference implementation. [5]
Economics of bitcoin - Wikipedia
Bitcoin was designed by its pseudonymous inventor, Satoshi Nakamoto, to work as a currency, but its status as a currency is disputed. [1] . Economists define money as a store of value, a medium of exchange and a unit of account, and agree that bitcoin does not currently meet all these criteria. [2]
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