I-Bitcoin yenza njani imali yokwenene?

I-Bitcoin yenza njani imali yokwenene?

Ukumbiwa kwemigodi yinkqubo yokwandisa imali yeBitcoin.Ukumbiwa kwemigodi kukwakhusela ukhuseleko lwenkqubo yeBitcoin, kuthintela ukuthengiselana ngobuqhetseba, kwaye kugweme "inkcitho ephindwe kabini", ebhekisa ekuchitheni iBitcoin amaxesha amaninzi.Abavukuzi babonelela nge-algorithms yenethiwekhi yeBitcoin ngokutshintshiselana nethuba lokufumana umvuzo weBitcoin.Abavukuzi bayayiqinisekisa intengiselwano entsha nganye kwaye bayibhale kwileja ngokubanzi.Yonke imizuzu eyi-10, ibhloko entsha "yembiwa", kwaye ibhloko nganye iqulethe zonke iintengiselwano ezivela kwibhloko yangaphambili ukuya kwixesha langoku, kwaye ezi ntengiselwano zongezwa kwi-blockchain phakathi.Sibiza ukuthengiselana okufakwe kwibhloko kwaye yongezwa kwi-blockchain "iqinisekisiweyo" intengiselwano.Emva kokuba ukuthengiselana "kuqinisekisiwe", umnini omtsha unokuchitha i-bitcoins ayifumene kwi-transaction.

Abavukuzi bafumana iintlobo ezimbini zemivuzo ngexesha lenkqubo yemigodi: iingqekembe ezintsha zokudala iibhloko ezintsha, kunye neentlawulo zokuthengiselana ezibandakanyiweyo kwibhloko.Ukufumana le mivuzo, abasebenzi basezimayini bayakrwaqula ukugqiba ingxaki yezibalo esekelwe kwi-encryption hash algorithm, oko kukuthi, sebenzisa umatshini wemigodi weBitcoin ukubala i-algorithm ye-hash, efuna amandla anamandla okubala, inkqubo yokubala ininzi, kwaye isiphumo sokubala silungile. njengobungqina bobunzima bomsebenzi wabasebenzi basezimayini, owaziwa ngokuba “bubungqina bomsebenzi”.Indlela yokhuphiswano lwe-algorithm kunye nendlela lowo ophumeleleyo anelungelo lokurekhoda ukuthengiselana kwi-blockchain zombini zigcina i-Bitcoin ikhuselekile.

Abasebenzi basezimayini nabo bafumana iintlawulo zentengiselwano.Intengiselwano nganye inokuqulatha umrhumo wentengiselwano, wona umahluko phakathi kwamagalelo kunye neziphumo ezirekhodwe yitransekshini nganye.Abavukuzi abaphumelele "ukumbiwa" ibhloko entsha ngexesha lenkqubo yemigodi bafumana "ingcebiso" kuzo zonke iintengiselwano eziqulethwe kuloo bloko.Njengoko umvuzo wokumbiwa kwemigodi uncipha kwaye nenani lentengiselwano equlethwe kwibhloko nganye linyuka, umlinganiselo weentlawulo zentengiselwano kwingeniso yomayini uya kunyuka ngokuthe ngcembe.Emva kwe-2140, yonke imivuzo yabasebenzi basezimayini iya kubandakanya iintlawulo zentengiselwano.

Imingcipheko yeMigodi yeBitcoin

· Ibhili yombane

Ukuba ikhadi lemizobo "imigodi" idinga ukulayishwa ngokupheleleyo ixesha elide, ukusetyenziswa kwamandla kuya kuba phezulu kakhulu, kwaye i-bill yombane iya kuba phezulu nangaphezulu.Zininzi imigodi yobuchwephesha ekhaya naphesheya kwiindawo ezineendleko zombane eziphantsi kakhulu ezifana nezikhululo zombane ophehlwa ngamanzi, ngelixa abasebenzisi abaninzi benokwemba ekhaya kuphela okanye kwimigodi eqhelekileyo, kwaye iindleko zombane ngokwendalo azibizi mali iphantsi.Kukho nenye imeko apho umntu othile kuluntu eYunnan enze imigodi ephambeneyo, ebangele ukuba indawo enkulu yoluntu ihambe kwaye i-transformer yatshiswa.

· Inkcitho yehardware

Imigodi lukhuphiswano lokusebenza kunye nezixhobo.Abanye oomatshini bemigodi baqulunqwe luluhlu oluninzi lwamakhadi emizobo anjalo.Ngamaninzi okanye amakhulu amakhadi egraphics kunye, iindleko ezahlukeneyo ezinje ngamaxabiso ehardware ziphezulu kakhulu.Kukho iinkcitho ezininzi.Ukongeza koomatshini abatshisa amakhadi emizobo, ezinye ii-ASIC (isekethe edibeneyo yesicelo esidibeneyo) oomatshini bomgodi obuchwephesha bafakwa kwindawo yedabi.I-ASICs ziyilelwe ngokukodwa ukusebenza kwe-hash, kwaye amandla abo e-computing anamandla kakhulu, kwaye ngenxa yokuba amandla abo okusebenzisa amandla aphantsi kakhulu kunamakhadi emizobo, ngoko ke, kulula ukukala, kwaye iindleko zombane ziphantsi.Kunzima ukuba itshiphu enye ikhuphisane naba matshini bemigodi, kodwa kwangaxeshanye, ixabiso loomatshini abanjalo liphezulu.

· Ukhuseleko lwemali

Ukurhoxiswa kweBitcoin kufuna ukuya kuthi ga kumakhulu amaqhosha, kwaye uninzi lwabantu luya kurekhoda olu luhlu lude lwamanani kwikhompyuter, kodwa iingxaki rhoqo ezifana nomonakalo wedisk hard ziya kubangela ukuba isitshixo silahleke ngokusisigxina, nto leyo ekhokelela ekulahlekeni kwe-bitcoin.

·Umngcipheko wenkqubo

Umngcipheko wenkqubo uxhaphake kakhulu kwiBitcoin, kwaye eyona nto ixhaphakileyo yifolokhwe.Ifolokhwe iya kubangela ukuba ixabiso lemali lihle, kwaye ingeniso yemigodi iya kuhla ngokukhawuleza.Nangona kunjalo, iimeko ezininzi zibonisa ukuba ifolokhwe inceda abasebenzi basezimayini, kwaye i-altcoin yefolokhwe nayo idinga amandla ekhompyutheni yabasebenzi basezimayini ukugqiba ukuchithwa kunye nokuthengiselana.

Okwangoku, kukho iintlobo ezine zoomatshini bokumbiwa kweBitcoin, bangumatshini wemigodi we-ASIC, umatshini wemigodi we-GPU, umatshini wemigodi we-IPFS kunye nomatshini wokumba we-FPGA.Umatshini wemigodi ngumatshini wemigodi wemali yedijithali owemba ngekhadi lemizobo (GPU).IPFS ifana ne-http kwaye iprotocol yokudlulisa iifayile, ngelixa umatshini we-FPGA wemigodi ngumatshini wemigodi osebenzisa iitshiphusi zeFPGA njengondoqo wamandla ekhompyuter.Ezi ntlobo zoomatshini bemigodi zineenzuzo zabo kunye nokungonakali, kwaye wonke umntu unokuzikhetha ngokweemfuno zabo emva kokuziqonda.