Haƙar ma'adinan Bitcoin shine tsarin ƙirƙirar sabon bitcoin ta hanyar warware hadadden lissafin lissafi.Ana buƙatar hakar kayan masarufi don magance waɗannan matsalolin.Mafi wahalar matsalar ita ce, mafi ƙarfin aikin hakar kayan masarufi.Manufar hakar ma'adinai ita ce tabbatar da cewa an inganta ma'amalar kuma an adana amintacce a matsayin tubalan akan blockchain.Wannan ya sa cibiyar sadarwar bitcoin ta kasance amintacciya kuma mai yiwuwa.
Don ƙarfafa masu hakar ma'adinai na bitcoin waɗanda suka tura aikin hakar ma'adinai, ana ba su lada ta hanyar kuɗaɗen ciniki da sabon bitcoin a duk lokacin da aka ƙara sabon toshe na ma'amaloli zuwa blockchain.Sabon adadin bitcoin da ake hakowa ko lada ana ragewa rabin kowace shekara hudu.Ya zuwa yau, ana ba da 6.25 bitcoins tare da sabon toshe hako ma'adinai.Mafi kyawun lokacin don hakar toshe shine minti 10.Don haka, akwai jimlar kusan bitcoins 900 ana ƙara su zuwa zagayawa.
An gabatar da taurin haƙar ma'adinan bitcoin ta ƙimar hash.Adadin hash na hanyar sadarwar bitcoin a halin yanzu yana kusa da 130m TH/s, wanda ke nufin ma'adinan kayan masarufi yana aika hashes 130 quintillion a sakan daya don samun canji ɗaya kawai na toshe ɗaya ya inganta.Wannan yana buƙatar babban adadin kuzari tare da haƙar ma'adinai mai ƙarfi.Bugu da kari, ana sake daidaita adadin hash na bitcoin kowane mako biyu.Wannan halin yana ƙarfafa mai hakar ma'adinai ya zauna a cikin yanayin kasuwa na hadarin.Kamfanin hakar ma'adinai na ASIC na siyarwa
BIDIYON HA'KAN MA'KARANTA BITCOIN
Komawa cikin 2009, ƙarni na farko na kayan aikin haƙar ma'adinai na bitcoin sun yi amfani da Unit Processing Unit (CPU).A ƙarshen 2010, masu hakar ma'adinai sun gane cewa yin amfani da Sashin Gudanar da Zane-zane (GPU) ya fi dacewa.A wannan lokacin, mutane na iya haƙa bitcoin akan PC ɗin su ko ma kwamfutar tafi-da-gidanka.A tsawon lokaci, wahalar haƙar ma'adinai bitcoin ya girma sosai.Mutane ba za su iya yin haƙar bitcoin da kyau a gida ba.A tsakiyar 2011, ƙarni na uku na kayan aikin hakar ma'adinai an fito da su da ake kira Field Programmable Gate Arrays (FPGAs) waɗanda ke cinye ƙarancin kuzari tare da ƙarin ƙarfi.Wannan bai isa ba sai farkon 2013, Aikace-aikacen-Specific Integrated Circuits (ASICs) an gabatar da su ga kasuwa ta mafi kyawun ingancin su.
Tarihin ƙirƙira kayan haƙar ma'adinai na bitcoin ta hanyar ƙimar zanta da ingancin kuzari An ɗauko daga binciken Vranken.
Bugu da ƙari kuma, ɗaiɗaikun masu hakar ma'adinai za su iya taruwa su kafa tafkin ma'adinai.Wurin hakar ma'adinai yana aiki don ƙara ƙarfin kayan aikin hakar ma'adinai.Damar da mai hakar ma'adinai zai iya hako ma'adinan guda ɗaya ba shi da daraja a wannan matakin wahala na yanzu.Ko da sun yi amfani da kayan aikin da suka fi dacewa, har yanzu suna buƙatar wurin haƙar ma'adinai don samun riba.Masu hakar ma'adinai na iya shiga wurin hakar ma'adinai ba tare da la'akari da yanayin ƙasa ba, kuma an tabbatar da samun kuɗin shiga.Yayin da kuɗin shiga na ma'aikaci ya bambanta dangane da wahalar hanyar sadarwar bitcoin.
Tare da taimakon kayan aikin hakar ma'adinai masu ƙarfi da tafkin ma'adinai, hanyar sadarwar bitcoin ta zama mafi aminci da raguwa.Ƙarfin da ake kashewa akan hanyar sadarwa ya zama ƙasa da ƙasa.Don haka, farashin da tasirin muhalli na ma'adinai bitcoin yana raguwa.
HUJJOJIN AIKI YANA DA KYAU
Hanyar haƙar ma'adinai ta bitcoin ta amfani da wutar lantarki ana kiranta proof-of-work (PoW).Tun da PoW yana buƙatar makamashi mai yawa don aiki, mutane suna tunanin yana da lalacewa.PoW baya ɓarna har sai an gane ainihin ƙimar bitcoin.Hanyar da tsarin PoW ke cinye makamashi yana sa darajar ta.A cikin tarihi, adadin kuzarin da mutane ke amfani da su don tsira yana ƙaruwa sosai.Makamashi yana da mahimmanci don inganta ingancin rayuwa.Misali, hakar gwal na cinye makamashi mai yawa, abin hawa yana cin fetur, har ma barci yana bukatar makamashi… da sauransu.Kowane abu yana adana makamashi ko kashe kuzari yana da daraja.Ana iya kimanta ainihin ƙimar bitcoin ta hanyar amfani da makamashi.Don haka, PoW yana sa bitcoin daraja.Yawan kuzarin da ake kashewa, mafi amintaccen hanyar sadarwa shine, ƙarin ƙima ga bitcoin.Kwatankwacin zinari da bitcoin ba su da yawa, kuma dukkansu suna buƙatar babban adadin kuzari ga nawa.
- Bugu da ƙari kuma, PoW yana da daraja saboda amfani da makamashi mara iyaka.Masu hakar ma'adinai na iya cin gajiyar albarkatun makamashi da aka yi watsi da su daga ko'ina cikin duniya.Za su iya amfani da makamashi daga fashewar dutsen mai aman wuta, makamashi daga igiyoyin ruwa, makamashin da aka watsar daga wani gari na karkara a kasar Sin… da dai sauransu.Wannan shine kyawun tsarin PoW.Babu wani abu mai daraja a cikin tarihin ɗan adam har sai an ƙirƙira bitcoin.
BITCOIN VS GOLD
Bitcoin da zinari sun yi kama da ƙarancin ƙarancin kuɗi da shagunan ƙima.Mutane sun ce bitcoin ya fita daga siraran iska, zinariya aƙalla yana da ƙimarsa ta zahiri.Darajar bitcoin tana cikin ƙarancinsa, za a sami bitcoins miliyan 21 kawai.An amintar da hanyar sadarwar Bitcoin kuma ba za a iya kutsawa ba.Idan ya zo ga jigilar kayayyaki, bitcoin ya fi zinari da yawa.Misali, dala miliyan daya na bitcoin yana ɗaukar daƙiƙa don canja wurin, amma adadin zinare na iya ɗaukar makonni, watanni, ko ma ba zai yiwu ba.Akwai babban gogayya na ruwan zinari wanda ya sa ba zai iya maye gurbin bitcoin ba.
- Bugu da ƙari, hakar gwal yana wucewa ta matakai da yawa waɗanda ke ɗaukar lokaci da tsada.Sabanin haka, hakar ma'adinai na bitcoin kawai yana buƙatar kayan aiki da wutar lantarki.Haɗarin hakar zinare kuma yana da girma idan aka kwatanta da haƙar ma'adinai na bitcoin.Masu hakar gwal na iya fuskantar raguwar tsammanin rayuwa lokacin da suke aiki a cikin yanayi mai ƙarfi.Yayin da masu hakar ma'adinai na bitcoin na iya samun asarar kuɗi kawai.Tare da darajar bitcoin na yanzu, a fili, haƙar ma'adinai bitcoin ya fi aminci kuma ya fi riba.
A ɗauka kayan aikin hakar ma'adinai $750 tare da ƙimar zanta na 16 TH/s.Gudanar da wannan kayan aikin guda ɗaya zai kashe $700 zuwa ma'adanin kusan 0.1 bitcoin.Don haka, jimlar kuɗin da ake kashewa kowace shekara don samar da kusan bitcoins 328500 shine dala biliyan 2.3.Tun daga 2013, masu hakar ma'adinai sun kashe dala biliyan 17.6 don turawa da sarrafa tsarin ma'adinai na bitcoin.Ganin cewa farashin haƙar zinari ya kai dala biliyan 105 a shekara, wanda ya fi yawan kuɗin haƙar ma'adinan bitcoin na shekara.Don haka, makamashin da ake kashewa akan hanyar sadarwar bitcoin ba ta da ɓata lokacin da aka yi la'akari da ƙimarsa da farashinsa.
Lokacin aikawa: Dec-15-2022
