ʻO nā blockchains Proof-of-work (PoW), e like me ka bitcoin a me ka pre-merger ethereum, ua lōʻihi i ka hoʻohewa ʻana mai nā mea kaiapuni a me kekahi mau mea hoʻopukapuka no ka hoʻohana ʻana i ka nui o ka uila.Wahi a ka hōʻike hou loa o "The Block" i nehinei (21), ua hele nā Luna Nui o ʻekolu mau panakō nui o ʻAmelika (Citigroup, Bank of America, Wells Fargo) i ka hālāwai hoʻolohe manaʻo i mālama ʻia e ke Kōmike ʻOihana Waiwai o ka Hale i ka Pōʻakolu ma mua a ua kū i nā nīnau mau.ʻōlelo ʻo ia "ʻaʻohe manaʻo e loaʻa kālā i nā papahana mining cryptocurrency."
ʻO Rep. Brad Sherman, ka mea i koi mau i nā mea hoʻoponopono e hoʻoikaika i ka mana o nā waiwai i hoʻopili ʻia, ua nīnau pololei i nā Luna Nui ʻekolu ma ka hālāwai, "E hoʻolilo ʻoe i kālā.mining cryptocurrency?Hoʻohana nui ia i ka uila, akā ʻaʻole ia e hoʻomālamalama i nā kukui o kekahi, ʻaʻole kōkua i ka kuke ʻana i ka meaʻai…”
Ua pane ʻo Citigroup CEO Jane Fraser: “ʻAʻole wau i manaʻo e loaʻa kālā ʻo Citimining cryptocurrency
Ua ʻōlelo pū ʻo CEO Bank of America Brian Moynihan: “ʻAʻohe o mākou manaʻo e hana i kēlā.
ʻO ka Luna Nui o Wells Fargo, ʻo Charles Scharf, ua ʻoi aku ka kānalua, pane mai, "ʻAʻole au i ʻike i kekahi mea e pili ana i kēia kumuhana."
ʻO ka ikehu hou a me ka ikehu ʻōmaʻomaʻo maʻemaʻe ke kuhikuhi o ka ʻoihana mining
Wahi a ka hōʻike hou loa o ka Hale Paʻi ma Sepatemaba, aia ʻo ʻAmelika i kēia manawa ka ʻoihana mining bitcoin nui loa ma ka honua.Ma ʻAukake 2022, ʻo kāna ʻoihana bitcoin hash rate ma kahi o 38% o ka honua holoʻokoʻa, a ʻo kāna huina uila he 0.9 o ka nui o ka ikehu ma ʻAmelika Hui Pū ʻIa.% i ka 1.4%.
Akā no nā miners, ke hoʻoikaika ikaika nei lākou i ka ikehu hou.Wahi a kahi hōʻike noiʻi i hoʻokuʻu ʻia e ka Bitcoin Mining Committee (BMC) i Iulai, ua manaʻo ʻia ʻo 56% o ka mana mining ma ka pūnaewele holoʻokoʻa ma Q2 2022 e hoʻohana i ka ikehu hou.A ua kuhikuhi pū ʻo Hass Mc Cook, he ʻenekinia kīwila i hoʻomaha ʻia i ka makahiki i hala ma ka nānā ʻana i nā ʻikepili lehulehu e like me ka Cambridge University Alternative Finance Center a me ka International Energy Agency (IEA), a me nā mea ʻē aʻe.E hoʻomau ka emi ʻana a hiki paha i ka pahuhopu o ka neutrality carbon ma 2031.
Ke emi nei ka waiwai o nā miners
He mea kūpono hoʻi e hoʻomaopopo i nā miners e kū nei i kahi pilikia o ka emi ʻana o ka loaʻa kālā ʻoiai ke hoʻomau nei ke kumukūʻai o Bitcoin ma lalo o $ 20,000.Wahi a ka ʻikepili o kēia manawa o f2pool, inā e helu ʻia ma US $0.1 no ka kilowatt-hola o ka uila, aia he 7 mau hiʻohiʻona hou o nā mīkini mining e loaʻa ka waiwai i kēia manawa.Ma waena o lākou, kaAntminer S19 XPHyd.loaʻa ka loaʻa kālā kiʻekiʻe loa.ʻO ka hoʻihoʻi ʻana i kēlā me kēia lā ma kahi o $5.86.
A ʻo kekahi o nā hiʻohiʻona kaulana loa "Antminer S19J", ʻo ka loaʻa kālā o kēlā me kēia lā he 0.21 US wale nō.Hoʻohālikelike ʻia me ke kumu kūʻai kūhelu o 9,984 US kālā maʻO nā miners Bitmainke alo nei i ka nui o ke kālā e haki a loaʻa ka loaʻa kālā.kaomi.
Ka manawa hoʻouna: Sep-28-2022