Nigute Bitcoin icukura mumafaranga nyayo?
Ubucukuzi bw'amabuye y'agaciro ni inzira yo kongera amafaranga ya Bitcoin.Ubucukuzi bw'amabuye y'agaciro burinda kandi umutekano wa sisitemu ya Bitcoin, ikumira ibicuruzwa by’uburiganya, kandi ikirinda “gukoresha kabiri”, bivuze gukoresha Bitcoin imwe inshuro nyinshi.Abacukuzi batanga algorithms kumurongo wa Bitcoin kugirango bahabwe amahirwe yo kubona ibihembo bya Bitcoin.Abacukuzi bagenzura buri gikorwa gishya bakacyandika ku gitabo rusange.Buri minota 10, agace gashya "gacukurwa", kandi buri gice kirimo ibicuruzwa byose kuva kumurongo wabanjirije kugeza ubu, kandi ibyo bicuruzwa byongewe kumurongo hagati.Twise transaction yashyizwe mubice hanyuma ikongerwaho kuri blocain ibikorwa "byemejwe".Nyuma yo gucuruza "byemejwe", nyirubwite mushya arashobora gukoresha ibiceri yakiriye mubikorwa.
Abacukuzi b'amabuye y'agaciro bahabwa ubwoko bubiri bw'ibihembo mugihe cyo gucukura amabuye y'agaciro: ibiceri bishya byo gushiraho ibishya, n'amafaranga yo gucuruza kubikorwa bikubiye muri kariya gace.Kugirango ubone ibi bihembo, abacukuzi bihutira kurangiza ikibazo cyimibare gishingiye kuri encryption hash algorithm, ni ukuvuga, koresha imashini icukura Bitcoin kugirango ubare hash algorithm, bisaba imbaraga zikomeye zo kubara, inzira yo kubara ni myinshi, kandi ibisubizo byo kubara nibyiza Bad nk'ikimenyetso cy'umurimo wo kubara abacukuzi, uzwi nka "gihamya y'akazi".Uburyo bwo guhatana bwa algorithm hamwe nuburyo uwatsinze afite uburenganzira bwo kwandika ibicuruzwa kuri blocain byombi birinda Bitcoin umutekano.
Abacukuzi kandi bahabwa amafaranga yo gucuruza.Buri cyicaro gishobora kuba kirimo amafaranga yubucuruzi, aribwo itandukaniro riri hagati yinjiza nibisohoka byanditswe na buri gikorwa.Abacukuzi b'amabuye y'agaciro "bacukuye" igice gishya mugihe cyo gucukura amabuye y'agaciro babona "inama" kubikorwa byose bikubiye muri ako gace.Mugihe ibihembo byubucukuzi bigabanuka numubare wubucuruzi ukubiye muri buri gice wiyongera, igipimo cyamafaranga yubucuruzi mumafaranga yinjira mu bucukuzi azagenda yiyongera buhoro buhoro.Nyuma ya 2140, amafaranga yose yinjiza azaba agizwe namafaranga yo gucuruza.
Ingaruka zo gucukura Bitcoin
Umushinga w'amashanyarazi
Niba ikarita ishushanya "ubucukuzi" igomba gukenerwa byuzuye igihe kirekire, gukoresha amashanyarazi bizaba byinshi, kandi fagitire y'amashanyarazi izaba myinshi kandi hejuru.Hano hari ibirombe byinshi byumwuga murugo ndetse no mumahanga mubice bifite amashanyarazi make cyane nka sitasiyo y’amashanyarazi, mugihe abakoresha benshi bashobora gucukura gusa murugo cyangwa mumabuye asanzwe, kandi ibiciro byamashanyarazi mubisanzwe ntabwo bihendutse.Hariho n'igihe umuntu wo mu gace ka Yunnan yakoraga ubucukuzi bw'abasazi, bigatuma agace kanini k'abaturage bagenda kandi transformateur iratwikwa.
Gukoresha ibikoresho
Ubucukuzi bw'amabuye y'agaciro ni amarushanwa y'ibikorwa n'ibikoresho.Imashini zimwe zicukura zigizwe nibindi byinshi byamakarita yubushushanyo.Hamwe namakarita yubushushanyo menshi cyangwa amagana hamwe, ibiciro bitandukanye nkibiciro byibyuma biri hejuru cyane.Hariho amafaranga menshi yakoreshejwe.Usibye imashini zitwika amakarita yubushushanyo, imashini zimwe na zimwe za ASIC (porogaramu yihariye ihuriweho n’umuzingi) nazo zishyirwa ku rugamba.ASICs yagenewe umwihariko kubikorwa bya hash, kandi imbaraga zabo zo kubara nazo zirakomeye cyane, kandi kubera ko ingufu zabo ziri hasi cyane ugereranije namakarita yubushushanyo, Kubwibyo, biroroshye gupima, kandi ikiguzi cyamashanyarazi kiri hasi.Biragoye ko chip imwe ihangana nizi mashini zicukura amabuye y'agaciro, ariko mugihe kimwe, igiciro cyimashini nacyo kiri hejuru.
Umutekano w'ifaranga
Gukuramo Bitcoin bisaba urufunguzo rugera ku magana, kandi abantu benshi bazandika umurongo muremure wimibare kuri mudasobwa, ariko ibibazo bikunze kugaragara nko kwangirika kwa disiki bizatera urufunguzo gutakara burundu, ari nako biganisha kuri bitcoin yatakaye.
· Ibyago buri gihe
Ibyago bya sisitemu biramenyerewe cyane muri Bitcoin, kandi ibisanzwe ni fork.Ikibanza kizatera igiciro cyifaranga kugabanuka, kandi ubucukuzi bwamabuye y'agaciro buzagabanuka cyane.Nyamara, imanza nyinshi zerekana ko ikibanza cyungura abacukuzi, kandi altcoin yikariso nayo ikenera imbaraga zo kubara abacukuzi kugirango barangize gucukura no gucuruza.
Kugeza ubu, hari ubwoko bune bwimashini zicukura amabuye y'agaciro ya Bitcoin, ni imashini icukura amabuye y'agaciro ya ASIC, imashini icukura GPU, imashini icukura IPFS n'imashini icukura FPGA.Imashini icukura amabuye y'agaciro ni imashini icukura ifaranga rikoresha amabuye y'agaciro (GPU).IPFS ni nka http kandi ni protocole yo kohereza dosiye, mugihe imashini icukura FPGA ni imashini icukura amabuye y'agaciro ikoresha chip ya FPGA nkibanze ryimbaraga zo kubara.Ubu bwoko bwimashini zicukura zifite ibyiza byazo nibibi, kandi buriwese arashobora guhitamo akurikije ibyo akeneye nyuma yo kubyumva.
Igihe cyo kohereza: Gicurasi-25-2022