Dangane da rubutun nassi game da Bitcoin, kasashe nawa ne suka haramta Bitcoin?
Context:Bitcoin (taƙaice: BTC[a] ko XBT[b]; alama: <unk>) wata yarjejeniya ce wacce ke aiwatar da babban littafi mai wadatacce, na jama'a, na dindindin, da rarrabawa. Don ƙarawa zuwa littafin, mai amfani dole ne ya tabbatar da cewa suna sarrafa shigarwa a cikin littafin. A yarjejeniya ƙayyade cewa shigarwa ya nuna adadin wani alama, bitcoin da karamin b. Mai amfani zai iya sabunta babban littafin, sanya wasu daga cikin bitcoin zuwa wani shigarwa a cikin babban littafin. Saboda alamar tana da halaye na kuɗi, ana iya tunaninsa azaman kuɗin dijital.   Ana tabbatar da ma'amaloli na Bitcoin ta hanyar hanyoyin sadarwa ta hanyar cryptography kuma an rubuta su a cikin babban littafin da aka rarraba da ake kira blockchain. An kirkiro cryptocurrency ne a cikin 2008 ta wani mutum da ba a san shi ba ko rukuni na mutane ta amfani da sunan Satoshi Nakamoto. An fara amfani da kuɗin a cikin 2009, lokacin da aka saki aiwatar da shi azaman software mai buɗewa.: ch. 1 An bayyana kalmar "bitcoin" a cikin wani farin littafi da aka buga a ranar 31 ga Oktoba, 2008. Yana da haɗin kalmomin bit da tsabar kudi.   Laburaren Majalisa ya ba da rahoton cewa, a watan Nuwamba na 2021, ƙasashe tara sun hana amfani da bitcoin gaba ɗaya, yayin da wasu arba'in da biyu suka hana shi a bayyane. Wasu 'yan gwamnatoci sun yi amfani da bitcoin a wani matsayi. El Salvador ya karɓi Bitcoin a matsayin doka, kodayake amfani da 'yan kasuwa ya kasance kaɗan. Ukraine ta karɓi gudummawar cryptocurrency don tallafawa juriya ga mamayar Rasha ta 2022. Iran ta yi amfani da bitcoin don kauce wa takunkumi.
Ya zuwa Nuwamba 2021, ƙasashe 42 sun hana amfani da Bitcoin kuma ƙasashe 9 sun hana amfani da Bitcoin gaba ɗaya.