Antminer T19 ya Bitmain irashobora kutagira ingaruka nini kumurongo wa Bitcoin, kandi isohoka hagati yikigo imbere na nyuma yikibazo.

Mu ntangiriro ziki cyumweru, Ubushinwa bucukura amabuye y'agaciro-juggernaut Bitmain yashyize ahagaragara ibicuruzwa byayo bishya, porogaramu yihariye ihuriweho yitwa Antminer T19.Ishami rishinzwe ubucukuzi bwa Bitcoin (BTC) niryo ryanyuma ryinjiye mu gisekuru gishya cya ASICs - ibikoresho bigezweho bigamije kugabanya ibibazo by’ubucukuzi bw’amabuye y'agaciro byongera terahashes ku isegonda.

Itangazo rya Antminer T19 rije mu gihe nyuma y’igice cya kabiri kidashidikanywaho kandi rikurikira ibibazo by’isosiyete biherutse kugirana n’ibice bya S17.None, iyi mashini nshya irashobora gufasha Bitmain gushimangira umwanya wacyo ushimishije mubucukuzi?

Nk’uko byatangajwe ku mugaragaro, Antminer T19 igaragaramo umuvuduko w’ubucukuzi bwa 84 TH / s hamwe n’ingufu za joules 37.5 kuri TH.Chips zikoreshwa mugikoresho gishya nizo zimeze muri Antminer S19 na S19 Pro, nubwo ikoresha verisiyo nshya ya APW12 ya sisitemu yo gutanga amashanyarazi yemerera igikoresho gutangira vuba.

Ubusanzwe Bitmain igurisha ibikoresho byayo bya Antminer T nkibikoresho bihendutse cyane, mugihe moderi ya S-serie yerekanwe nkisonga ryumurongo mubijyanye numusaruro kubisekuru byabo, Johnson Xu - umuyobozi wubushakashatsi nisesengura muri Tokensight - yasobanuriwe Cointelegraph.Dukurikije imibare yatanzwe na F2Pool, kimwe mu bidengeri binini bicukurwamo amabuye y'agaciro ya Bitcoin, Antminer T19s ishobora kwinjiza amadorari 3.97 y’inyungu buri munsi, mu gihe Antminer S19s na Antminer S19 Pros zishobora kwinjiza amadorari 4.86 na $ 6.24, ukurikije igiciro cy’amashanyarazi kingana na $ 0.05 kuri kilowatt- isaha.

Antminer T19s, ikoresha watt 3,150, igurishwa $ 1.749 kuri buri gice.Imashini ya Antminer S19 kurundi ruhande, yaguze amadorari 1.785 kandi ikoresha watt 3,250.Ibikoresho bya Antminer S19 Pro, bikora neza muri bitatu, bihenze cyane kandi bijya ku $ 2,407.Impamvu Bitmain itanga indi moderi yuruhererekane 19 biterwa nicyo kizwi nka chipi "binning", Marc Fresa - washinze uruganda rukora amabuye y'agaciro Asic.to - yasobanuriye Cointelegraph:

“Iyo chip ikozwe iba igamije kugera ku rwego rwihariye rwo gukora.Chips zananiwe gukubita umubare wabyo zigenewe, nko kutagera ku gipimo cy’ingufu cyangwa umusaruro w’ubushyuhe, akenshi 'Binned.'Aho kujugunya utwo dusimba mu myanda, iyi chipi igurishwa mu kindi gice gifite urwego rwo hasi.Ku bijyanye na chip ya Bitmain S19 idakora igabanywa noneho igurishwa muri T19 kuhendutse kubera ko idakora neza nka mugenzi we. ”

Itangizwa ry’icyitegererezo gishya “ntaho rihuriye no kuba imashini zitagurishwa neza,” Fresa yakomeje aburana, avuga ko nyuma y’igice kidashidikanywaho yagize ati: “Impamvu nyamukuru imashini zishobora kuba zitagurishwa nk'uko ababikora babishaka. ni ukubera ko turi kumurongo muto;Igabanywa ryabaye gusa, igiciro gishobora kugenda uko byagenda kose kandi ingorane zikomeje kugabanuka. ”Gutandukanya ibicuruzwa ni ingamba zihuriweho n’abakora ibikoresho by’ubucukuzi bw’amabuye y'agaciro, bitewe n'uko abakiriya bakunda guhitamo ibintu bitandukanye, nk'uko Kristy-Leigh Minehan, umujyanama mu bucukuzi bw'amabuye y'agaciro akaba n'uwahoze ari umuyobozi mukuru ushinzwe ikoranabuhanga muri Core Scientific, yabitangarije Cointelegraph:

"ASIC ntabwo yemerera icyitegererezo kimwe nkuko abaguzi biteze urwego runaka rwimikorere kuri mashini, kandi ikibabaje nuko silicon itari inzira nziza - inshuro nyinshi uzabona icyiciro gikora neza cyangwa kibi kuruta uko byari byateganijwe bitewe na kamere ya ibikoresho.Rero, urangiza ufite nimero 5-10 z'icyitegererezo. ”

Kugeza ubu ntiharamenyekana neza uburyo ibikoresho 19 bikurikirana bikora neza kuko bitigeze byoherezwa ku rugero, nk'uko Leo Zhang washinze Anicca Research yabivuze mu kiganiro yagiranye na Cointelegraph.Icyiciro cya mbere cy’ibice bya S19 ngo cyoherejwe ahagana ku ya 12 Gicurasi, mu gihe ibyoherejwe na T19 bizatangira hagati yitariki ya 21 Kamena na 30 Kamena. guhunika. ”

Igisekuru giheruka cya Bitmain ASICs gikurikira irekurwa ryibice bya S17, byakiriwe ahanini bivanze-bibi-mubaturage.Mu ntangiriro za Gicurasi, Arseniy Grusha, umwe mu bashinze uruganda rukora ubujyanama no gucukura amabuye y'agaciro ya Wattum, yashinze itsinda rya Telegram ku baguzi batishimiye ibice S17 baguze na Bitmain.Nkuko Grusha yabisobanuriye Cointelegraph muri kiriya gihe, mubikoresho 420 Antminer S17 + isosiyete ye yaguze, hafi 30%, cyangwa imashini zigera ku 130, byagaragaye ko ari ibice bibi.

Mu buryo nk'ubwo, Samson Mow, umuyobozi mukuru ushinzwe ingamba z’ikigo cy’ibikorwa remezo cya Blockstream, yanditse ku rubuga rwa twitter mu ntangiriro za Mata ko abakiriya ba Bitmain bafite igipimo cya 20% –30% cyo gutsindwa hamwe na Antminer S17 na T17.Zhang yongeyeho ati: "Urukurikirane rwa Antminer 17 rusanzwe rufatwa nk'idakomeye."Yongeyeho ko uruganda rukora ibyuma by’abashinwa n’umunywanyi Micro BT rwakandagiye ku birenge bya Bitmain vuba aha hasohotse serivise za M30 zitanga umusaruro mwinshi, bituma Bitmain yongera ingufu:

“Whatsminer yungutse isoko rikomeye mu myaka ibiri ishize.Nk’uko COO yabo ibivuga, muri 2019 MicroBT yagurishije ~ 35% byurusobe hashrate.Ntawabura kuvuga ko Bitmain iri munsi yigitutu kinini haba mubanywanyi ndetse na politiki yimbere.Bakoraga kuri serie 19 mugihe gito.Ibisobanuro n'ibiciro bisa neza. ”

Minehan yemeje ko MicroBT yagiye ikurura isoko, ariko yirinda kuvuga ko Bitmain itakaza umugabane ku isoko kubera iyo mpamvu: “Ndatekereza ko MicroBT itanga amahitamo kandi ikazana abayitabira bashya, kandi igaha imirima amahitamo.Imirima myinshi izaba ifite Bitmain na MicroBT byombi, aho kwakira gusa uruganda rumwe. ”

Yongeyeho ati: "Navuga ko MicroBT yafashe umugabane uriho ku isoko Kanani yasize", yongeyeho ku wundi mukinnyi ukina ubucukuzi bw'amabuye y'agaciro ukomoka mu Bushinwa uherutse gutangaza ko yatakaje miliyoni 5.6 z'amadolari mu gihembwe cya mbere cya 2020 kandi agabanya igiciro cya ibyuma byayo byo gucukura kugeza kuri 50%.

Mubyukuri, ibikorwa bimwe binini bisa nkaho bitandukanye ibikoresho byabo hamwe na MicroBT.Mu ntangiriro z'iki cyumweru, isosiyete icukura amabuye y'agaciro muri Amerika Marathon Patent Group yatangaje ko yashyizeho 700 Whatsminer M30S + ASICs yakozwe na MicroBT.Icyakora, bivugwa kandi ko itegereje ko hajyaho ibice 1160 bya Antminer S19 Pro byakozwe na Bitmain, bivuze ko nayo ikomeje kuba indahemuka ku muyobozi uriho ubu.

Igipimo cya Bitcoin cyagabanutseho 30% bidatinze nyuma y’igabanywa ryabaye kuko ibikoresho byinshi byo mu gisekuru byakuze byabaye inyungu kubera ikibazo cy’ubucukuzi bwiyongereye.Ibyo byatumye abacukuzi bavugurura, bazamura ibyuma byabo ndetse banagurisha imashini zishaje ahantu amashanyarazi ahendutse - bivuze ko bamwe muri bo bagombaga gucomeka by'agateganyo.

Ibintu byahagaze neza kuva, hamwe nigipimo cya hash gihindagurika hafi 100 TH / s muminsi yashize.Bamwe mu bahanga bavuga ko igihe cy’izuba cyatangiye muri Sichuan, intara y’amajyepfo y’Ubushinwa aho abacukuzi bakoresha inyungu z’amashanyarazi make hagati ya Gicurasi na Ukwakira.

Kuza kw'ibisekuru bishya bya ASICs byitezwe gutwara igipimo cya hash ndetse kiri hejuru, byibuze iyo ibice byazamuwe biboneka henshi.None, moderi ya T19 iherutse kugaragara izagira icyo ihindura kumiterere y'urusobe?

Abahanga bemeza ko bitazagira ingaruka ku gipimo cya hash ku rugero runini, kuko ari urugero rwo hasi rusohoka ugereranije na S19 hamwe na M30 ya MicroBT.Minehan yavuze ko adategereje ko moderi ya T19 “igira ingaruka zikomeye zitera impungenge ako kanya,” kuko “bishoboka cyane ko iyi ari ukwiruka ku bice 3500 by'ubuziranenge bwihariye.”Mu buryo nk'ubwo, Mark D'Aria, umuyobozi mukuru w'ikigo ngishwanama cya crypto Bitpro, yabwiye Cointelegraph:

Ati: "Nta mpamvu ikomeye yo gutegereza ko moderi nshya izagira ingaruka kuri hashrate.Birashobora kuba amahitamo akomeye ku mucukuzi ufite amashanyarazi adahenze bidasanzwe, ariko bitabaye ibyo bakaba baraguze S19 aho. ”

Iyo umunsi urangiye, abayikora bahora mu isiganwa ry’intwaro, kandi imashini zicukura amabuye y'agaciro ni ibicuruzwa gusa, nk'uko Zhang yabitangaje mu kiganiro na Cointelegraph:

Ati: “Usibye igiciro, imikorere, no gutsindwa, nta bintu byinshi bishobora gufasha uruganda gutandukanya ibindi.Amarushanwa adahwema kuganisha aho turi uyu munsi. ”

Ku bwa Zhang, kubera ko igipimo cy’ibikorwa gisanzwe kigenda gahoro mu gihe kiri imbere, hazaba hari ibikoresho byinshi bifashisha “igishushanyo mbonera cy’ubushyuhe nko gukonjesha kwibiza,” twizera ko bizongera umusaruro mu bucukuzi bw'amabuye y'agaciro uretse gukoresha imashini zikomeye.

Kugeza ubu, Bitmain ikomeje kuba umuyobozi w’irushanwa ry’ubucukuzi bw’amabuye y'agaciro, nubwo igomba guhangana n’uruhererekane 17 rwarangiye ndetse n’urugamba rukomeye rw’ubutegetsi hagati y’abashinze bombi, Jihan Wu na Micree Zhan, ruherutse kuvamo amakuru avuga ko habaye amakimbirane mu muhanda. .

Xu yatangarije Cointelegraph ati: "Kubera ibibazo by’imbere mu gihugu, Bitmain ihura n’ibibazo kugira ngo igumane umwanya ukomeye mu bihe biri imbere bityo batangira kureba ibindi bintu kugirango bagure inganda zayo."Yongeyeho ko Bitmain “izakomeza kuyobora umwanya w’inganda mu gihe cya vuba bitewe n’ingaruka zayo,” nubwo ibibazo biriho ubu bishobora kwemerera abanywanyi nka MicroBT gufata.

Mu ntangiriro z'iki cyumweru, urugamba rw’ubutegetsi muri Bitmain rwarushijeho kwiyongera mu gihe Micree Zhan, umuyobozi wirukanwe mu bucukuzi bw’amabuye y'agaciro, bivugwa ko yayoboye itsinda ry’abashinzwe umutekano ku giti cyabo kurenga ku biro by’isosiyete i Beijing.

Hagati aho, Bitmain ikomeje kwagura ibikorwa byayo.Mu cyumweru gishize, isosiyete icukura amabuye y'agaciro yatangaje ko igura gahunda y’icyemezo cya “Ant Training Academy” muri Amerika y'Amajyaruguru, amasomo ya mbere akaba azatangira kugwa.Nkuko bimeze, Bitmain isa nkaho yikuba kabiri mu bucukuzi bw’amabuye y'agaciro bukorera muri Amerika, bumaze kwiyongera vuba aha.Isosiyete ikorera mu mujyi wa Beijing isanzwe ikora ibyo ishyira mu bikorwa nk’ikigo cy’amabuye y’amabuye y’amabuye y’amabuye y'agaciro i Rockdale, muri Texas, kikaba gifite ubushobozi bwa megawatt 50 zishobora kwagurwa kugeza kuri megawatt 300.