Ubungqina bomsebenzi (i-PoW) i-blockchains, njenge-bitcoin kunye ne-pre-merger ethereum, sele ijongene nokugxekwa ngabagcini bendalo kunye nabatyalo-mali abathile ngokutya umbane omkhulu.Ngokutsho kwengxelo yakutshanje ye "Block" izolo (21), ii-CEO zeebhanki ezintathu ezinkulu zase-US (i-Citigroup, iBhanki yaseMelika, i-Wells Fargo) yaya kwindibano eyayibanjwe yiKomiti yeeNkonzo zeMali yeNdlu ngoLwesithathu ngaphambili kwaye ijongene nemibuzo ngokungaguqukiyo.uthe "ayinanjongo yokuxhasa ngemali iinkqubo zemigodi ye-cryptocurrency."
Ummeli uBrad Sherman, osoloko ebongoza abalawuli ukuba bomeleze ulawulo lwempahla efihliweyo, wabuza ngokungafihlisiyo kwii-CEO ezintathu entlanganisweni, “Ngaba uza kuxhasa ngemali?imigodi ye-cryptocurrency?Isebenzisa umbane omninzi, kodwa ayikhanyisi izibane zamntu, ayincedi nasekuphekeni ukutya…”
Umphathi weCitigroup uJane Fraser uphendule wathi: “Andikholelwa ukuba iCiti izakuxhasa ngemaliimigodi ye-cryptocurrency
Ingqonyela yeBhanki yaseMelika uBrian Moynihan ukwathe: “Asinazo naziphi na izicwangciso zokwenza loo nto.
I-CEO ye-Wells Fargo uCharles Scharf wayedidekile, ephendula, "Andazi nto malunga nesi sihloko."
Amandla ahlaziyekayo kunye namandla acocekileyo ohlaza lukhokelo lweshishini lemigodi
Ngokwengxelo yamva nje ye-White House ngoSeptemba, i-United States okwangoku ineshishini lezimayini le-bitcoin likhulu kwihlabathi.Ukususela ngo-Agasti 2022, i-bitcoin ye-hash yenethiwekhi yayo i-akhawunti malunga ne-38% ye-total yehlabathi, kwaye i-akhawunti yokusetyenziswa kombane iyonke malunga ne-0.9 yamandla ewonke e-United States.Ukuya kwi-1.4%.
Kodwa kubasebenzi basezimayini, nabo batyala imali esebenzayo kumandla avuselelekayo.Ngokutsho kwengxelo yophando ekhutshwe yi-Bitcoin Mining Committee (BMC) ngoJulayi, kuqikelelwa ukuba i-56% yamandla emigodi kwinethiwekhi yonke kwi-Q2 2022 iya kusebenzisa amandla avuselelekayo.Kwaye uHass Mc Cook, injineli yasekuhlaleni enelayisensi edla umhlala-phantsi, uye wachaza kunyaka ophelileyo ngokuhlalutya idatha yoluntu emininzi kuquka iCambridge University Alternative Finance Centre kunye ne-International Energy Agency (IEA), njl., ukukhutshwa kwekhabhoni yeBitcoin kufanele "kunyuke."iya kuqhubeka nokuhla kwaye inokufikelela kwinjongo yokungathathi hlangothi kwekhabhoni ngo-2031.
Ingeniso yabasebenzi basezimayini iyaqhubeka nokuhla
Kuyafaneleka ukuba uqaphele ukuba abavukuzi bajongene nengxaki yokunciphisa inzuzo njengoko ixabiso leBitcoin liqhubeka liguquguquka ngaphantsi kweedola ezingama-20,000.Ngokwedatha yangoku ye-f2pool, ukuba ibalwe kwi-US $ 0.1 nge-kilowatt-yure yombane, kukho iimodeli ezitsha ezi-7 kuphela zeemodeli zoomatshini basezimayini ezisenenzuzo ngoku.Phakathi kwabo, iAntminer S19 XPHyd.imodeli inengeniso ephezulu.Imbuyekezo yemihla ngemihla imalunga ne-5.86 yeedola.
Kwaye enye yeemodeli eziqhelekileyo eziqhelekileyo "i-Antminer S19J", inzuzo yangoku yemihla ngemihla yi-0.21 kuphela yeedola zase-US.Xa kuthelekiswa nexabiso elisemthethweni le-9,984 yeedola zaseMelika kwiAbasebenzi basezimayini beBitmainbajongene nesixa esikhulu semali ukuze baqhawule kwaye benze nengeniso.uxinzelelo.
Ixesha lokuposa: Sep-28-2022