Ƀ 600 Digital Valuta Bitcoin kurs - BTC kalkulator i dag

Sammenlign Digital Valuta Bitcoin valutakurs med andre valutaer i tabellen. Denne siden lar deg konvertere Digital Valuta Bitcoin (Ƀ) til hver lokal valuta. Tabellen nedenfor viser seks hundre Digital Valuta Bitcoin sammenligning med andre valutaer. Hvis du har 600 BTC, kan du enkelt få valuta for pengene i alle land i verden. Glem ikke at du kan konvertere til BTC og finne rate på 600 enheter av lokal valuta i Digital Valuta Bitcoin. Kalkulatoren gir gratis valutakursinformasjon for de mest brukte på markedsvalutaer.

Valutakalkulator

Hvor mye er 600 Digital Valuta Bitcoin verdt i hovedvalutaer?

Hvor mye er 600 Digital Valuta Bitcoin i Kongeriket Norge? — 600 Digital Valuta Bitcoin verdt 404669693.87 Norske Kronen

Hvor mye er 600 Digital Valuta Bitcoin i Europa? — 600 Digital Valuta Bitcoin verdt 34455606.86 Euro

Hvor mye er 600 Digital Valuta Bitcoin i Amerikas forente stater? — 600 Digital Valuta Bitcoin verdt 36761234.74 Amerikansk Dollar

Hvor mye er 600 Digital Valuta Bitcoin i Storbritannia? — 600 Digital Valuta Bitcoin verdt 29519087.69 Britisk Pund Sterling

Hvor mye er 600 Digital Valuta Bitcoin i Kongeriget Danmark? — 600 Digital Valuta Bitcoin verdt 257074512.76 Danske Kroner

Hvor mye er 600 Digital Valuta Bitcoin i Kongeriket Sverige? — 600 Digital Valuta Bitcoin verdt 402313482.53 Svenske kroner

Hvor mye er 600 Digital Valuta Bitcoin i Sveits? — 600 Digital Valuta Bitcoin verdt 33476765.46 Sveitsisk Franc

Hvor mye er 600 Digital Valuta Bitcoin i Polen? — 600 Digital Valuta Bitcoin verdt 149476915.2 Polske Złoty

Hvor mye er 600 Digital Valuta Bitcoin i Russland? — 600 Digital Valuta Bitcoin verdt 3458253494.57 Russisk Rubel

Hvor mye er 600 Digital Valuta Bitcoin i Hong Kong? — 600 Digital Valuta Bitcoin verdt 287848187.86 Hongkongdollar

Hvor mye er 600 Digital Valuta Bitcoin i Singapore? — 600 Digital Valuta Bitcoin verdt 50009432.32 Singaporsk Dollar

Hvor mye er 600 Digital Valuta Bitcoin i Japan? — 600 Digital Valuta Bitcoin verdt 5673627392.41 Japansk Yen

Hvor mye er 600 Digital Valuta Bitcoin i Australia? — 600 Digital Valuta Bitcoin verdt 57093726.63 Australsk Dollar

Hvor mye er 600 Digital Valuta Bitcoin i Canada? — 600 Digital Valuta Bitcoin verdt 50626543.17 Canadisk Dollar

Hvor mye verdt 600 BTC?

Konvertere til: 600 Digital Valuta Bitcoin = Omvendt = Digital Valuta Bitcoin
600 BTC to AED = 135005634.58 Emiratarabisk Dirham
600 AED to BTC = 0 Digital Valuta Bitcoin
600 BTC to AFN = 2633260107 Afghanske Afghani
600 AFN to BTC = 0 Digital Valuta Bitcoin
600 BTC to ALL = 3507863148.46 Albansk Lek
600 ALL to BTC = 0 Digital Valuta Bitcoin
600 BTC to AMD = 14532888996.2 Armensk Dram
600 AMD to BTC = 0 Digital Valuta Bitcoin
600 BTC to ANG = 66073944.86 Antillansk Gylden
600 ANG to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to AOA = 30787534093.75 Angolansk Kwanza
600 AOA to BTC = 0 Digital Valuta Bitcoin
600 BTC to ARS = 31954854017.77 Argentinsk Peso
600 ARS to BTC = 0 Digital Valuta Bitcoin
600 BTC to AUD = 57093726.63 Australsk Dollar
600 AUD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to AWG = 66170222.53 Aruban Florin
600 AWG to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to AZN = 62494099.06 Aserbajdsjansk Manat
600 AZN to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BAM = 67525057.84 Bosnia-Hercegovina Konvertibilna Mark
600 BAM to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BBD = 73522469.48 Barbadisk Dollar
600 BBD to BTC = 0 Digital Valuta Bitcoin
600 BTC to BDT = 4031546016.4 Bangladeshisk Taka
600 BDT to BTC = 0 Digital Valuta Bitcoin
600 BTC to BGN = 67366469.87 Bulgarsk Lev
600 BGN to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BHD = 13853691.88 Bahrainsk Dinar
600 BHD to BTC = 0.03 Digital Valuta Bitcoin
600 BTC to BIF = 105042696005.24 Burundisk Franc
600 BIF to BTC = 0 Digital Valuta Bitcoin
600 BTC to BMD = 36761234.74 Bermudisk Dollar
600 BMD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BND = 49964657.14 Bruneisk Dollar
600 BND to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BOB = 254381752.31 Boliviansk Boliviano
600 BOB to BTC = 0 Digital Valuta Bitcoin
600 BTC to BRL = 192408339.38 Brasiliansk Real
600 BRL to BTC = 0 Digital Valuta Bitcoin
600 BTC to BSD = 36761234.74 Bahamansk Dollar
600 BSD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to BTN = 3067273133.09 Bhutansk Ngultrum
600 BTN to BTC = 0 Digital Valuta Bitcoin
600 BTC to BWP = 506710499.95 Botswansk Pula
600 BWP to BTC = 0 Digital Valuta Bitcoin
600 BTC to BYN = 119961062.5 Hviterussisk Rubel
600 BYN to BTC = 0 Digital Valuta Bitcoin
600 BTC to BZD = 73900117.64 Belizisk Dollar
600 BZD to BTC = 0 Digital Valuta Bitcoin
600 BTC to CAD = 50626543.17 Canadisk Dollar
600 CAD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to CDF = 102009903550.16 Kongolesisk Franc
600 CDF to BTC = 0 Digital Valuta Bitcoin
600 BTC to CHF = 33476765.46 Sveitsisk Franc
600 CHF to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to CLF = 1304178.32 Chilensk Unidad De Fomento
600 CLF to BTC = 0.28 Digital Valuta Bitcoin
600 BTC to CLP = 35986675522.86 Chilensk Peso
600 CLP to BTC = 0 Digital Valuta Bitcoin
600 BTC to CNY = 266092521.53 Kinesisk Renminbi Yuan
600 CNY to BTC = 0 Digital Valuta Bitcoin
600 BTC to COP = 143824281003.86 Colombiansk Peso
600 COP to BTC = 0 Digital Valuta Bitcoin
600 BTC to CRC = 18369420191.39 Costaricansk Colón
600 CRC to BTC = 0 Digital Valuta Bitcoin
600 BTC to CUC = 36761234.74 Cubansk Konvertible Peso
600 CUC to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to CUP = 946601794.52 Cubansk Peso
600 CUP to BTC = 0 Digital Valuta Bitcoin
600 BTC to CVE = 3806957590.59 Kappverdisk Escudo
600 CVE to BTC = 0 Digital Valuta Bitcoin
600 BTC to CZK = 870382962 Tsjekkisk Koruna
600 CZK to BTC = 0 Digital Valuta Bitcoin
600 BTC to DJF = 6528483002.92 Djiboutisk Franc
600 DJF to BTC = 0 Digital Valuta Bitcoin
600 BTC to DKK = 257074512.76 Dansk Krone
600 DKK to BTC = 0 Digital Valuta Bitcoin
600 BTC to DOP = 2167046739.03 Dominikansk Peso
600 DOP to BTC = 0 Digital Valuta Bitcoin
600 BTC to DZD = 4954291423.83 Algerisk Dinar
600 DZD to BTC = 0 Digital Valuta Bitcoin
600 BTC to EGP = 1783173537.35 Egyptisk Pund
600 EGP to BTC = 0 Digital Valuta Bitcoin
600 BTC to ERN = 551418521.08 Eritreisk Nakfa
600 ERN to BTC = 0 Digital Valuta Bitcoin
600 BTC to ETB = 2085954322.57 Etiopisk Birr
600 ETB to BTC = 0 Digital Valuta Bitcoin
600 BTC to EUR = 34455606.86 Euro
600 EUR to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to FJD = 83550934.31 Fijian Dollar
600 FJD to BTC = 0 Digital Valuta Bitcoin
600 BTC to FKP = 29519087.69 Falklandspund
600 FKP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to GBP = 29519087.69 Britisk Pund Sterling
600 GBP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to GEL = 97784884.41 Georgisk Lari
600 GEL to BTC = 0 Digital Valuta Bitcoin
600 BTC to GGP = 29519087.69 Guernsey Pund
600 GGP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to GHS = 494055738.98 Ghanesisk Cedi
600 GHS to BTC = 0 Digital Valuta Bitcoin
600 BTC to GIP = 29519087.69 Gibraltarsk Pund
600 GIP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to GMD = 2497925900.5 Gambisk Dalasi
600 GMD to BTC = 0 Digital Valuta Bitcoin
600 BTC to GNF = 315157263275.57 Guineansk Franc
600 GNF to BTC = 0 Digital Valuta Bitcoin
600 BTC to GTQ = 285696111.66 Guatemalas Quetzal
600 GTQ to BTC = 0 Digital Valuta Bitcoin
600 BTC to GYD = 7690833579.99 Guyansk Dollar
600 GYD to BTC = 0 Digital Valuta Bitcoin
600 BTC to HKD = 287848187.86 Hongkongdollar
600 HKD to BTC = 0 Digital Valuta Bitcoin
600 BTC to HNL = 908370147.16 Honduras Lempira
600 HNL to BTC = 0 Digital Valuta Bitcoin
600 BTC to HRK = 259607729.44 Kroatisk Kuna
600 HRK to BTC = 0 Digital Valuta Bitcoin
600 BTC to HTG = 4859320134.05 Haitisk Gourde
600 HTG to BTC = 0 Digital Valuta Bitcoin
600 BTC to HUF = 13542533833.05 Ungarsk Forint
600 HUF to BTC = 0 Digital Valuta Bitcoin
600 BTC to IDR = 597880617547.08 Indonesisk Rupiah
600 IDR to BTC = 0 Digital Valuta Bitcoin
600 BTC to ILS = 139266445.49 Ny Israelsk Shekel
600 ILS to BTC = 0 Digital Valuta Bitcoin
600 BTC to IMP = 29519087.69 Manx Pund
600 IMP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to INR = 3073094017.29 Indisk Rupi
600 INR to BTC = 0 Digital Valuta Bitcoin
600 BTC to IQD = 48024516435.06 Irakisk Dinar
600 IQD to BTC = 0 Digital Valuta Bitcoin
600 BTC to IRR = 1546269436200.9 Iransk Rial
600 IRR to BTC = 0 Digital Valuta Bitcoin
600 BTC to ISK = 5178922750 Islandsk Krone
600 ISK to BTC = 0 Digital Valuta Bitcoin
600 BTC to JEP = 29519087.69 Jersey Pund
600 JEP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to JMD = 5700104971.71 Jamaikansk Dollar
600 JMD to BTC = 0 Digital Valuta Bitcoin
600 BTC to JOD = 26052687.06 Jordansk Dinar
600 JOD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to JPY = 5673627392.41 Japansk Yen600 JPY to BTC = 0 Digital Valuta Bitcoin
600 BTC to KES = 4832194570.35 Kenyansk Shilling
600 KES to BTC = 0 Digital Valuta Bitcoin
600 BTC to KGS = 3271937374.05 Kirgisisk Som
600 KGS to BTC = 0 Digital Valuta Bitcoin
600 BTC to KHR = 148273219042.25 Kambodsjansk Riel
600 KHR to BTC = 0 Digital Valuta Bitcoin
600 BTC to KMF = 17042522357.42 Komorisk Franc
600 KMF to BTC = 0 Digital Valuta Bitcoin
600 BTC to KPW = 33085111264.92 Nordkoreansk Won
600 KPW to BTC = 0 Digital Valuta Bitcoin
600 BTC to KRW = 50729349195.64 Sørkoreansk Won
600 KRW to BTC = 0 Digital Valuta Bitcoin
600 BTC to KWD = 11326136.42 Kuwaitisk Dinar
600 KWD to BTC = 0.03 Digital Valuta Bitcoin
600 BTC to KYD = 30550791.74 Caymansk Dollar
600 KYD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to KZT = 16462840328.62 Kasakhstansk Tenge
600 KZT to BTC = 0 Digital Valuta Bitcoin
600 BTC to LAK = 779945701524.14 Laotisk Kip
600 LAK to BTC = 0 Digital Valuta Bitcoin
600 BTC to LBP = 3283377747848.7 Libanesisk Pund
600 LBP to BTC = 0 Digital Valuta Bitcoin
600 BTC to LKR = 11071475836.75 Srilankisk Rupi
600 LKR to BTC = 0 Digital Valuta Bitcoin
600 BTC to LRD = 6911110476.64 Liberisk Dollar
600 LRD to BTC = 0 Digital Valuta Bitcoin
600 BTC to LSL = 697868038.32 Lesothisk Loti
600 LSL to BTC = 0 Digital Valuta Bitcoin
600 BTC to LYD = 179140364.26 Libysk Dinar
600 LYD to BTC = 0 Digital Valuta Bitcoin
600 BTC to MAD = 372844647.45 Marokkansk Dirham
600 MAD to BTC = 0 Digital Valuta Bitcoin
600 BTC to MDL = 655128875.39 Moldovsk Leu
600 MDL to BTC = 0 Digital Valuta Bitcoin
600 BTC to MGA = 160850805607.14 Madagassisk Ariary
600 MGA to BTC = 0 Digital Valuta Bitcoin
600 BTC to MKD = 2122347430.31 Makedonsk Denar
600 MKD to BTC = 0 Digital Valuta Bitcoin
600 BTC to MMK = 76987006937.64 Myanmar Kyat
600 MMK to BTC = 0 Digital Valuta Bitcoin
600 BTC to MNT = 126826259848.87 Mongolsk Togrog
600 MNT to BTC = 0 Digital Valuta Bitcoin
600 BTC to MOP = 296278090.41 Macaoisk Pataca
600 MOP to BTC = 0 Digital Valuta Bitcoin
600 BTC to MRO = 0 Mauritansk Ouguiya
600 MRO to BTC = INF Digital Valuta Bitcoin
600 BTC to MUR = 1711235513.85 Mauritisk Rupi
600 MUR to BTC = 0 Digital Valuta Bitcoin
600 BTC to MVR = 567961076.71 Maldivisk Rufiyah
600 MVR to BTC = 0 Digital Valuta Bitcoin
600 BTC to MWK = 63547937563 Malawisk Kwacha
600 MWK to BTC = 0 Digital Valuta Bitcoin
600 BTC to MXN = 623900647.62 Meksikansk Peso
600 MXN to BTC = 0 Digital Valuta Bitcoin
600 BTC to MYR = 176196598.1 Malaysisk Ringgit
600 MYR to BTC = 0 Digital Valuta Bitcoin
600 BTC to MZN = 2349042568.96 Mosambikisk Metical
600 MZN to BTC = 0 Digital Valuta Bitcoin
600 BTC to NAD = 697861458.06 Namibisk Dollar
600 NAD to BTC = 0 Digital Valuta Bitcoin
600 BTC to NGN = 47679321456.23 Nigeriansk Naira
600 NGN to BTC = 0 Digital Valuta Bitcoin
600 BTC to NIO = 1349390232.21 Nicaraguanske Cordoba
600 NIO to BTC = 0 Digital Valuta Bitcoin
600 BTC to NOK = 404669693.87 Norsk Krone
600 NOK to BTC = 0 Digital Valuta Bitcoin
600 BTC to NPR = 4907505731.23 Nepalsk Rupi
600 NPR to BTC = 0 Digital Valuta Bitcoin
600 BTC to NZD = 62166519.69 Newzealandsk Dollar
600 NZD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to OMR = 14151715.21 Omansk Rial
600 OMR to BTC = 0.03 Digital Valuta Bitcoin
600 BTC to PAB = 36761234.74 Panamansk Balboa
600 PAB to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to PEN = 138207868.98 Peruansk Nuevo Sol
600 PEN to BTC = 0 Digital Valuta Bitcoin
600 BTC to PGK = 139351033.09 Papuansk Kina
600 PGK to BTC = 0 Digital Valuta Bitcoin
600 BTC to PHP = 2106694386.27 Filippinsk Peso
600 PHP to BTC = 0 Digital Valuta Bitcoin
600 BTC to PKR = 10205542969.26 Pakistansk Rupi
600 PKR to BTC = 0 Digital Valuta Bitcoin
600 BTC to PLN = 149476915.2 ZÅ‚oty
600 PLN to BTC = 0 Digital Valuta Bitcoin
600 BTC to PYG = 271326103203.12 Paraguayansk Guarani
600 PYG to BTC = 0 Digital Valuta Bitcoin
600 BTC to QAR = 134031608.9 Qatari Riyal
600 QAR to BTC = 0 Digital Valuta Bitcoin
600 BTC to RON = 171432342.08 Rumensk Leu
600 RON to BTC = 0 Digital Valuta Bitcoin
600 BTC to RSD = 4035680184.86 Serbisk Dinar
600 RSD to BTC = 0 Digital Valuta Bitcoin
600 BTC to RUB = 3458253494.57 Russisk Rubel
600 RUB to BTC = 0 Digital Valuta Bitcoin
600 BTC to RWF = 47256107410.45 Rwanda Franc
600 RWF to BTC = 0 Digital Valuta Bitcoin
600 BTC to SAR = 137899626.02 Saudiarabisk Riyal
600 SAR to BTC = 0 Digital Valuta Bitcoin
600 BTC to SBD = 311558265.24 Salomonsk Dollar
600 SBD to BTC = 0 Digital Valuta Bitcoin
600 BTC to SCR = 496817647.3 Seychelliansk Rupi
600 SCR to BTC = 0 Digital Valuta Bitcoin
600 BTC to SDG = 21542083556.94 Sudansk Pund
600 SDG to BTC = 0 Digital Valuta Bitcoin
600 BTC to SEK = 402313482.53 Svensk Krone
600 SEK to BTC = 0 Digital Valuta Bitcoin
600 BTC to SGD = 50009432.32 Singaporsk Dollar
600 SGD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to SHP = 29519087.69 Sankthelensk Pund
600 SHP to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to SLL = 770864711855.33 Sierraleonsk Leone
600 SLL to BTC = 0 Digital Valuta Bitcoin
600 BTC to SOS = 20950713771.45 Somalisk Shilling
600 SOS to BTC = 0 Digital Valuta Bitcoin
600 BTC to SRD = 1278390318.66 Surinamsk Dollar
600 SRD to BTC = 0 Digital Valuta Bitcoin
600 BTC to SSP = 4788518437.08 Sydsudanesiskt pund
600 SSP to BTC = 0 Digital Valuta Bitcoin
600 BTC to STD = 819106480203.06 Saotomesisk Dobra
600 STD to BTC = 0 Digital Valuta Bitcoin
600 BTC to SVC = 320773056.91 Salvadorsk Kolon
600 SVC to BTC = 0 Digital Valuta Bitcoin
600 BTC to SYP = 92363705118.29 Syrisk Pund
600 SYP to BTC = 0 Digital Valuta Bitcoin
600 BTC to SZL = 697678865 Swazilandsk Lilangeni
600 SZL to BTC = 0 Digital Valuta Bitcoin
600 BTC to THB = 1351747362.58 Thailandsk Baht
600 THB to BTC = 0 Digital Valuta Bitcoin
600 BTC to TJS = 401300342.9 Tadsjikisk Somoni
600 TJS to BTC = 0 Digital Valuta Bitcoin
600 BTC to TMT = 128848127.76 Turkmensk Manat
600 TMT to BTC = 0 Digital Valuta Bitcoin
600 BTC to TND = 116275785.48 Tunisisk Dinar
600 TND to BTC = 0 Digital Valuta Bitcoin
600 BTC to TOP = 88005587.22 Tongansk Paanga
600 TOP to BTC = 0 Digital Valuta Bitcoin
600 BTC to TRY = 1193946931.85 Tyrkisk Lira
600 TRY to BTC = 0 Digital Valuta Bitcoin
600 BTC to TTD = 248927340.87 Trinidadisk Dollar
600 TTD to BTC = 0 Digital Valuta Bitcoin
600 BTC to TWD = 1189336227.5 Taiwansk Dollar
600 TWD to BTC = 0 Digital Valuta Bitcoin
600 BTC to TZS = 94767835390.05 Tanzaniansk Shilling
600 TZS to BTC = 0 Digital Valuta Bitcoin
600 BTC to UAH = 1449629701.02 Ukrainsk Hryvnja
600 UAH to BTC = 0 Digital Valuta Bitcoin
600 BTC to UGX = 140139625909.1 Ugandisk Shilling
600 UGX to BTC = 0 Digital Valuta Bitcoin
600 BTC to USD = 36761234.74 USA Dollar
600 USD to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to UYU = 1430077466.34 Uruguayansk Peso
600 UYU to BTC = 0 Digital Valuta Bitcoin
600 BTC to UZS = 466040553401.18 Usbekisk Som
600 UZS to BTC = 0 Digital Valuta Bitcoin
600 BTC to VND = 933919168539.29 Vietnamesisk Dong
600 VND to BTC = 0 Digital Valuta Bitcoin
600 BTC to VUV = 4364367310.66 Vanuatisk Vatu
600 VUV to BTC = 0 Digital Valuta Bitcoin
600 BTC to WST = 102931457.27 Samoansk Tala
600 WST to BTC = 0 Digital Valuta Bitcoin
600 BTC to XAF = 22601390959.35 Cfa Franc Beac
600 XAF to BTC = 0 Digital Valuta Bitcoin
600 BTC to XCD = 99349074.94 Østkaribiske Dollar
600 XCD to BTC = 0 Digital Valuta Bitcoin
600 BTC to XDR = 27856156.47 Spesielle Tegningsretter
600 XDR to BTC = 0.01 Digital Valuta Bitcoin
600 BTC to XOF = 22601390959.35 Cfa Franc Bceao
600 XOF to BTC = 0 Digital Valuta Bitcoin
600 BTC to XPF = 4111646577.98 Cfp Franc
600 XPF to BTC = 0 Digital Valuta Bitcoin
600 BTC to YER = 9203173683.17 Emenittisk Rial
600 YER to BTC = 0 Digital Valuta Bitcoin
600 BTC to ZAR = 698429051.52 Sørafrikansk Rand
600 ZAR to BTC = 0 Digital Valuta Bitcoin
600 BTC to ZMW = 926629011.32 Zimbabwisk Dollar
600 ZMW to BTC = 0 Digital Valuta Bitcoin
600 BTC to ZWL = 11837117585.89 Zimbabwes Dollar
600 ZWL to BTC = 0 Digital Valuta Bitcoin