Bitcoin

9,083.03
4.94%
USD
Udveksle BTC
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Prishistorie
Markedsværdi
165,180,352,342 USD
24h bind
30,313,745,031 USD
Cirkulerende forsyning
18,185,600 BTC
Max Supply
21,000,000 BTC
Bitcoin Oversigt
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. Det blev opfundet af den anonyme Satoshi Nakamoto, som offentliggjorde sin opfindelse i 2008 og efterfølgende udgav systemet som open source i 2009. Systemet er peer-to-peer, så brugere kan indgå i transaktioner med hinanden uden mellemled som pengeinstitutter eller centralbanker. Skabelsen af nye bitcoin og godkendelsen af transaktioner bliver i bitcoin-systemet håndteret kollektivt i et netværk af computere ved hjælp af kryptografiske algoritmer. Som følge heraf er bitcoin i modsætning til traditionelle valutaer hverken reguleret eller underlagt beskyttelsesregler i lovgivningen på dansk og europæisk plan. Økonomer og bankfolk har gennem tiden vurderet bitcoins fremtid til at være yderst tvivlsom og sammenlignet den med en lottokupon. Den danske nationalbankdirektør Lars Rohde advarede i december 2017 mod at anvende bitcoin, som han hverken fandt velegnet som betalingsmiddel eller investering. Han kaldte den digitale valuta for en økonomisk boble, der var ude af kontrol, og sammenlignede den med den hollandske tulipanboble i 1600-tallet, en af verdenshistoriens kendteste finansielle bobler. Selve teknologien bag bitcoin, især den såkaldte blokkæde, anses dog for at være lovende i flere økonomiske og finansielle sammenhænge.
Blockchain
Blockchain
Konsensus metode
Bevis for arbejde
Status for projektet
Fuldt fungerende produkt
Mønteralder
81 months
Algoritme
N / a
Blokbehandling
10
Emission Rate
Ingen nye Token er oprettet
Fællesskabsstørrelse
0.00000
Åben kilde
Ja
CEO
N/A
CTO
N/A
Teammedlemmer
N/A
Bitcoin Nyheder
Se alt
Bitcoin Price Breaks Through Key Resistance as Traders Target $9.2K
Bitcoin bulls appear to have found a second wind which allowed them to push the price above $9,000 to daily high at $9,150.
Analyst: Contrary to popular belief, $1 million Bitcoin won't happen in the next decade
John McAfee hopefuls that anticipate the Bitcoin price to hit $1 million in the next ten years will be left disappointed, according to an alternative BTC forecasting model.
E Pluribus Unum: Four Class-Action Suits Against Bitfinex Over 2017 BTC Price Now One
The four class-action suits against Bitfinex, Tether and parent company iFinex over alleged market manipulation leading to Bitcoin's 2017 bull market have been consolidated - with implications for every BTC buyer since April 2017.Per an order dated Jan. 24 and filed Jan. 27 from Judge Failla of the court of the Southern District of New York, four complaints have been consolidated.
Bitcoin Price Pushes Above $8.8K as Bulls Attempt to Reclaim $9,000
After a pleasant weekly close, Bitcoin bulls turned up Monday prepared to push the price to the $9K mark and possibly above.
Renowned analysts comment on Bitcoin, Ethereum, and XRP as the uptrend resumes
Despite the 10 percent plunge that the flagship cryptocurrency suffered recently, Brandt maintains that there is a significant level of support around $8,400.
Bitcoin Gold 51% attack highlights the weaknesses of proof-of-work
The 51 percent attack Bitcoin Gold experienced last week sparked an industry-wide debate about the security of the network.
Bitcoin Breaks 7-Month Downtrend But Must Clear These Hurdles to $10K
The price of Bitcoin found strong support at $8,200 last week, after which it started to rally toward $8,800 earlier today.
Price Analysis Jan 27: BTC, ETH, XRP, BCH, BSV, LTC, EOS, BNB, ETC, XLM
If the bulls can sustain the price above $173.841, a rally to $197.75 will be on the cards.
Blockchain, not Bitcoin: China's BTC Volume on LocalBitcoins Hits 2-Year Low
China's Bitcoin trading volumes have continued to drop, hitting a two-year low on peer-to-peer exchange LocalBitcoins.
Over 1,000 Bitcoin Miners Granted Licenses in Iran: Report
Iran is actively regulating cryptocurrency miners, months after the government introduced a licensing regime.
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