Ubufakazi bomsebenzi (PoW) blockchains, njenge-bitcoin kanye ne-pre-merger ethereum, sekunesikhathi eside bebhekene nokugxekwa ngabachwepheshe bezemvelo kanye nabanye abatshalizimali ngokudla isamba esikhulu sikagesi.Ngokombiko wakamuva we "The Block" izolo (21), abaphathi abakhulu bamabhange amathathu amakhulu ase-US (Citigroup, Bank of America, Wells Fargo) bahambele ukulalelwa kwekomidi le-House Financial Services Committee ngoLwesithathu ngaphambili futhi babhekana nemibuzo ngokungaguquki.uthe "ayinanhloso yokuxhasa ngezimali izinhlelo zezimayini ze-cryptocurrency."
Ummeli uBrad Sherman, obelokhu enxusa abalawuli ukuthi baqinise ukulawula kwezimpahla ezibethelwe, wabuza ngokungagwegwesi izikhulu ezintathu eziphezulu emhlanganweni, “Ingabe nizoxhasa ngemali?izimayini ze-cryptocurrency?Isebenzisa ugesi omningi, kodwa ngeke ikhanyise izibani zamuntu, ayisizi nasekuphekeni ukudla…”
Isikhulu seCitigroup uJane Fraser siphendule: “Angikholwa ukuthi iCiti izoxhasaizimayini ze-cryptocurrency
Isikhulu seBank of America uBrian Moynihan naye uthe: “Asinazo izinhlelo zokwenza lokho.
Isikhulu se-Wells Fargo uCharles Scharf ubenokudideka, ephendula, "Angazi lutho ngalesi sihloko."
Amandla avuselelekayo namandla ahlanzekile aluhlaza kuyisiqondiso semboni yezimayini
Ngokombiko wakamuva we-White House ngo-September, i-United States okwamanje inemboni yezimayini ye-bitcoin enkulu kunazo zonke emhlabeni.Kusukela ngo-Agasti 2022, isilinganiso se-hash yenethiwekhi ye-bitcoin silinganiselwa ku-38% yenani eliphelele lomhlaba, futhi ukusetshenziswa kwayo kukagesi sekuphelele cishe ku-0.9 wamandla aphelele e-United States.% Ukuya ku-1.4%.
Kodwa kubavukuzi, baphinde batshale imali ngamandla avuselelekayo.Ngokombiko wocwaningo okhishwe yi-Bitcoin Mining Committee (BMC) ngoJulayi, kulinganiselwa ukuthi i-56% yamandla ezimayini kuyo yonke inethiwekhi ku-Q2 2022 izosebenzisa amandla avuselelekayo.Futhi uHass Mc Cook, unjiniyela womphakathi osethathe umhlalaphansi onelayisensi, naye waveza ngonyaka odlule ngokuhlaziya imininingwane eminingi yomphakathi okuhlanganisa iCambridge University Alternative Finance Center kanye ne-International Energy Agency (IEA), njll., ukukhishwa kwekhabhoni yeBitcoin bekufanele “kufinyelele umvuthwandaba.”izoqhubeka nokwehla futhi ingase ifinyelele umgomo wokungathathi hlangothi kwekhabhoni ngo-2031.
Inzuzo yabavukuzi iyaqhubeka nokwehla
Kuyafaneleka futhi ukuqaphela ukuthi abavukuzi babhekene nenkinga yokuncipha kwenzuzo njengoba intengo yeBitcoin iqhubeka nokuguquguquka ngaphansi kwe-$ 20,000.Ngokwedatha yamanje ye-f2pool, uma kubalwa ku-US$0.1 nge-kilowatt-hora kagesi, kukhona amamodeli amasha angu-7 kuphela amamodeli emishini yezimayini asenenzuzo okwamanje.Phakathi kwabo, iI-Antminer S19 XPHyd.imodeli inemali engenayo ephezulu kakhulu.Izimbuyiselo zansuku zonke zilinganiselwa ku-$5.86.
Futhi enye yamamodeli ajwayelekile "Antminer S19J", inzuzo yamanje yansuku zonke ingamadola angu-0.21 kuphela.Uma kuqhathaniswa nenani elisemthethweni lama-dollar angu-9,984Abavukuzi be-Bitmainbabhekene nesamba esikhulu semali ukuze baphule ngisho nokwenza inzuzo.ingcindezi.
Isikhathi sokuthumela: Sep-28-2022