Njengoba kunikezwe lesi sigaba mayelana ne-blockchain, i-blockchain yayithonya kanjani i-bitcoin cryptocurrency?
Context:Ama-blockchains ngokuvamile aphathwa yinethiwekhi yamakhompyutha e-peer-to-peer (P2P) ukuze isetshenziswe njengebhuku lomphakathi elisabalalisiwe, lapho ama-node ngokuhlanganyela enamathela kunqubo ye-algorithm yokuvumelana ukuze engeze futhi aqinisekise amabhlogo amasha okuthengiselana. Nakuba amarekhodi e-blockchain engashintshi, njengoba ama-fork e-blockchain kungenzeka, ama-blockchain angabhekwa njengokuphephile ngokwakhiwa futhi abonisa uhlelo lwekhompyutha olusabalalisiwe olunokubekezelelana okuphezulu kwe-Byzantine. I-blockchain yadalwa ngumuntu (noma iqembu labantu) esebenzisa igama (noma i-pseudonym) uSatoshi Nakamoto ngo-2008 ukuze asebenze njengebhuku lomphakathi elisabalalisiwe lokuthengiselana nge-bitcoin cryptocurrency, ngokususelwa emsebenzini wangaphambilini kaStuart Haber, W. Scott Stornetta, noDave Bayer. Ukusetshenziswa kwe-blockchain ngaphakathi kwe-bitcoin kwayenza yaba yimali yokuqala yedijithali ukuxazulula inkinga yokusebenzisa imali kabili ngaphandle kwesidingo seziphathimandla ezithembekile noma iseva emaphakathi. Umklamo we-bitcoin uye waphefumulela ezinye izinhlelo zokusebenza nama-blockchains afundeka emphakathini futhi asetshenziswa kabanzi ngama-cryptocurrensets. I-blockchain ingabhekwa njengohlobo oluthile lwesitimela sokukhokha.
I-blockchain ubuchwepheshe obenza kube khona i-cryptocurrency kanti i-bitcoin igama le-cryptocurrency eyaziwa kakhulu. Ukusetshenziswa kwe-bitcoin kusetshenziswa i-blockchain kwayenza yaba yimali yokuqala yedijithali ukuxazulula inkinga yokusebenzisa imali kabili ngaphandle kwesidingo seziphathimandla ezithembekile noma iseva emaphakathi. I-Bitcoin iye yaphefumulela ezinye izinhlelo zokusebenza nama-blockchains atholakala kakhulu, atholakala emphakathini, futhi asetshenziswa kabanzi ngama-cryptocurrensets.