Technology Blockchain: yintoni na ofuna

Blockchain - yinto imicimbi ledatha koluntu kwinkqubo Bitcoin. Ngoncedo lwawo, umsebenzisi ngamnye sinokufumanisa indlela Bitcoin waba idilesi ethile kwixesha elithile. Iinkcukacha ezithe xaxe malunga nokuba yintoni na nobuchwepheshe Blockchain, ufunde.

nomgomo

Blockchain zingasetyenziswa naphi na apho kukho ukungathembani phakathi kwamaqela. Umzekelo, kwi ukuthenga nokuthengisa imicimbi usoloko umngcipheko wokuba umthengisi akayi kufumana imali, kwaye umthengi - inkonzo / imveliso. Nenkqubo, ungenza uqinisekise ubunyani kwamaxwebhu, imveliso, inkonzo okanye inkampani.

Blockchain: inkcazelo ubuchwepheshe

Blockchain - uhlobo sedata akhawunti, leyo igcina iinkcukacha malunga neziganeko ubomi benene. Kodwa kwangaxeshanye eyahluke ukusuka analog eliphezulu ukungafihli kunye nokuthembeka. Yinto lwenkohliso okanye zisuswe, kodwa zonke iziganeko ezibhalwe ibenako ukungqinisiswa. Esiza kuxubusha ngayo ngokweenkcukacha undoqo zobugcisa.

Blockchain - yindlela kukubhala zonke iinkcukacha zoluntu (transactions, izivumelwano kunye nezivumelwano). peculiarity yalo ukuba ingcaciso yonke imisebenzi awugcinwanga kwindawo enye, kodwa saa kuzo amawaka iikhompyutha. Ngoko ke nawuphi na umsebenzisi unako ukufikelela umxholo.

Yonke idatha kudityaniswe ubuchule zemathematika kwi iiyunithi, kwaye ifomu yokugqibela nomxokelelwane. Ibhloko nganye iqulathe asa le edlulileyo. Le chain iqala kwibloko yokuqala kule nkqubo kwaye enza kwaba kwabokugqibela. Hlela ulwazi ophezu network ixesha elide, akunakwenzeka. Kufuneka ukuba ubhale yonke iibhloko. ubude Chain kuxhomekeke kubunzima, hayi inani lweziqalelo.

hashing indlela angazishiyi nayiphi na inkcazelo eneenkcukacha malunga intengiselwano, kodwa ingqina kuphela ubunyani ubukho bayo. Emva update alunako ukutshintshwa. Ungadibanisa kuphela ulwazi olutsha.

buhle

Uhlobo bahambisa database kwenza kube ekhuselekileyo nxamnye imigewu kwaye iqinisekisa ukuba yimfihlo data. Ingcaciso evela asa awukwazi ezikotshiweyo. Kodwa ukuba iinkcukacha ngaxa ezinye ziya kutshintshwa, abayi kuzakutelekisa umsayino wedijithali. Le nkqubo iza ukuphosa imposiso.

scope

Blockchain - technology anti-nobusela. Ukuba eziphathelene iimbalelwano credit abhalwe kule nkqubo, kunganqanda ukuba oku ngokubonelela ngemali-mboleko kwi amaxwebhu kwaphunyezwa, ubuqhetseba, mortgage kunye mboleko zemoto. Amanye amazwe ucinga ukuphunyezwa kwenkqubo ukulungiselela le njongo.

Ukuza kuthi ga ngoku technology Blockchain isetyenziswa ubukhulu becala cryptocurrency (bitcoin, litecoin, nxt). Kule mizekelo, onke amandla kwenkqubo kunye neentsilelo zayo icace. Kwamanye amazwe, isistim isetyenziselwa nitrogen amalungelo xa uthenga imisebenzi yobugcisa.

Sele 42 iibhanki inkulu ehlabathini (ngakumbi, Bank of America, Morgan Stanley, njl) udale nequmrhu R3. Baye baphuhlisa indlela entsha Blockchain (technology iintlawulo mobile kunye nezinye enabela). iinkampani IDAMA efanayo sele bulawula iinkampani 13 (ABN Amro, BNP Paribas, JPMorgan kunye nabanye.). Ukwachaphazela kwakhona kunye nombuzo komgangatho ekuqhutyweni wezezimali. R3 beliqhuba iimvavanyo kwi ngokutshintshiselana Bitcoin nge le web, ngaphandle inxaxheba kwamaqela wesithathu.

Ngo-2015, ibhanki Goldman Sachs kunye ngokuqinileyo IDG Capital Partners lityale i $ 50 yezigidi diski Circle Financial Internet, ezijolise ekusetyenzisweni Blockchain ukuphucula translation esemgangathweni Bitcoin ne USD.

ubuchwepheshe Blockchain iye isetyenziswe ngempumelelo inkampani Everledger ukuze kuphuhliswe inkqubo isiqinisekiso kumashishini abandakanyeke wokombiwa kwedayimani. Thenga Ungafumana ukwazi imbali nayiphi idayimani. Kuba ezi iinjongo Everledger lityale i $ 850 yezigidi. In ledatha.

inkampani Estonian Guartime, leyo ungumhambeli ekusetyenzweni data digital kweli lizwe, uye wadala Infrastructure database Utyikityo Keyless, eyakhelwe bitkointah. Ngenxa kule ezintsha urhulumente angakwazi ukukhusela abemi belo lizwe ulwazi 1,000 Iinkonzo Internet.

Oko kukuthi, imfuno lezobuchwepheshe likhula. ERashiya, umsebenzi enjalo kodwa.

Kutheni le mithi?

Kwindlela yokugcina imali kuzo zonke iintengiselwano kulandele isixhobo eyodwa enamandla. Ukuqaliswa inani elikhulu iikhompyutha resource-olunzulu. Blockchain technology inkcazelo inkqubo abunikiweyo ngentla, lwenza kube lula ukuphelisa yabameli, lweenkcukacha manual ukukhawulezisa inkqubo nokunciphisa iindleko. Ukufikelela kulwazi iluncedo ukuba umlawuli. Urhulumente ukuqokelela irhafu ngokulula kakhulu. Ukuba ibhanki iya akhawulezise inkqubo intengiselwano kunye nokunciphisa iindleko, oko kuya kwenza inkonzo kakuhle kwaye sitshiphu ngakumbi. transfer International ziya kuba ngokukhawuleza.

nezinye iiprojekthi

Kukho ezinye zokuqala umdla usebenzisa Blockchain:

• To - iqonga yorhwebo Central Bank;
• Boardroom - inkqubo yolawulo oluhlangeneyo;
• UjoMusic - nokulawulwa kwamalungelo ukuba imisebenzi zobugcisa;
• Provenance - inkqubo yolawulo imvelaphi kwempahla;
• BitProof - amaxwebhu siqinisekiso ubuchwepheshe;
• EverLedger - diamonds accounting system.

Olu ayilo luhlu stratapov olupheleleyo usebenzisa Blockchain Bitshares kunye nobugcisa.

Qiwi wazisa Blockchain

In Qiwi ulwazi kwinkqubo ngaphambili ingxelo embindini. Oku kwakhokelela ekubeni umthwalo ophezulu kunye nenani elikhulu lokungaphumeleli. Ukuphucula ukhuseleko zobugcisa ukunciphisa iindleko zokwenza uya kwenza ukuqaliswa Blockchain.

inkqubo yentlawulo isipaji Qiwi iqulathe "block yesekethe". Xa link nganye elandelayo efakelweyo checksum wangaphambili. Ngenxa yoko, iibhloko benza ikhonkco apho akunakwenzeka ukutshintsha okanye izakucinywa.

inkqubo Okulandelayo yentlawulo, nto leyo eya kuzisa Blockchain - isipaji WebMoney. Kucetywa ukuba chain block iya kuba ukuchongwa iinkonzo. Oku kuya kuvumela abantu abasebatsha kule nkqubo ukuqinisekisa ukuba bangoobani ngaphandle kokuba ukuya e-ofisini.

Sberbank lisebenzisa Blockchain

Ibhanki inkulu Russian ufuna ukuqala R3 nequmrhu ukuhlanganisa iinkonzo ezisekelwe kwi kriptotehnologii. Oku kuya kwandisa umgangatho wokhuseleko intengiselwano kunye nokunciphisa ukuxhomekeka kwinkqubo USWIFT kwixesha elizayo. Iindlela benkqubo yokhuseleko ledatha phantse ishenxisa ithuba entries endaweni. Ngelo xesha linye i-database into ebonakala ngamazinga aphezulu lonikezelo kunye nokuchazwa.

Sberbank uceba ukusebenzisa inkqubo entsha ethunyelwayo phakathi kweenkampani amanyeneyo kunye nezinye iibhanki. Malunga nokuphunyezwa kwe-cryptocurrency yabo ukuthetha. Ngaphandle, Central Bank of isimo sengqondo kuyo yonke imali ngokwesivumelwano.

Kuthiwa technology Blockchain ezinganciphisa ezinye iingozi kwezopolitiko. Kuphela xa izohlwayo baziswa, iibhanki bayoyika ukuba kumsindo onamendu. Isicelo Blockchain kuphucula uzinzo zeentsebenzo, ekubeni inkqubo akanalo komlawuli omnye.

ezintangweni

Ukuphunyezwa Blockchain ukunqanda ukungaqiniseki yomthetho nkqubo. Venture abatyali ukujonga naseRussia njengohlobo abaphathi umthengisi kunye nabasebenzi. Ngokutsho vo, tolko1 ka-5 baseRashiya uyazi ubukho Bitcoin. Kwezi, sisibini esithathwini sabantu abaminyaka cinga cryptocurrency into engekho mthethweni. Ezi iingxaki zisonjululwe sele iqhuba kwamanye amazwe

ubuchwepheshe Blockchain "for Dummies"

Startup Blockstrap ubambe uthotho kwiinkomfa simahla kwi ubuchwepheshe block, kuba abahlali Turkey, eJamani, Australia, i-Czech Republic England. Le khosi yenzelwe abantu abafuna ukufunda okungakumbi malunga kawonkewonke ngababhekisi software, abantu abanomdla kuqoqosho lwedijithali.

Ngaphakathi kule nkqubo, abafundi baya kufunda malunga iinkqubo asasazwa, ubuchwepheshe zeesekethe bafunde nokudala indlela izicelo zabo. Abathathi-nxaxheba kufuneka nje ukuba babe nolwazi olusisiseko uphuhliso website kunye nophuhliso isicelo ngokubanzi.

keys lokufihla

izitshixo lokufihla - isiseko apho ukholwayo iteknoloji Blockchain. Yintoni na? Isitshixo inani elide kakhulu. Umzekelo, oku kulandelayo: buyisela ubhalo oluqhelekileyo 1731695423709850868. kunokuba kuphela iqela lemisebenzi hashe. Kuphela iqhosha enye ingena yerekhodi nganye. Enye into ebalulekileyo: ukutshintshwa isiqalelo ubuncinane omnye kwibhloko isethi amanani yatshintsha ngokupheleleyo.

inethiwekhi

Vimba ulwazi olugcinwe kwiikhompyutha abasebenzisi '. Bathi bonke bayalingana. Ukuya kwi-network, umsebenzisi inxibelelene zonke ezinye iikhompyutha. Kubalulekile ukuba lo msebenzi akukho ebotshelelwe nokwakheka.

Emva kokufumana data, umsebenzisi nokutshekishwa yaye ukuqinisekisa ukuthembeka, ugcina uthungelwano, uze emva koko udlulela. Abathathi-nxaxheba bohlulwa babe ngamaqela: abasebenzisi, ukwenza iingxelo ezintsha, kunye mgodini, ukudala iibhloko.

Ngcaciso kwi-network kunabela ngolu hlobo lulandelayo: "iqhosha umsebenzisi in ngoguqulo kweeyunithi 300 emali isitshixo lomsebenzisi A". Ezi zivulekile, kodwa ngexesha elifanayo zombhalo. Ukwazi imoto ezingundoqo, uyakwazi khangela enoba isibambiso, kodwa ufumanise igama umnini ayisayi kusebenza. Ngendlela efanayo apha.

Emigodini eqokelelwe rekhodi ngoko zitshekishwa zize zibhalwe iibhloko zasasazwa ngapha komsebenzi womnatha. abasebenzisi rhoqo bayafikelela kwezi iibhloko ukuze nabo ekhayeni, ukujikelezisa iinkcukacha ezichanekileyo nokungqinisisa nabanye abantu.

Ngexa irekhodi ongabhaliswanga, kucingwa ukuba elala neli ivuke neliya. Nxaxheba awuphathe ngomngcipheko akho. Oku ungakwazi ukungena nangaliphi na ixesha ukurhoxisa, ukuba sele eyiqaphele fake.

nezokukhupha keys

Emgodini - umsebenzisi qamba units ezintsha. Yena uqokelela iirekhodi kuthungelwano, yakha header kwaye ukhupha iqhosha. Makhe sihlolisise umzekelo.

Masithi emva kokuba kubalwe yokuqala iyi: "311630826946518243738". Ngokutsho imithetho yenkqubo, kufuneka siqale amaqanda. Kufuneka uhlele iinkcukacha yokuqala. Ukulungiselela le njongo, kwintsimi block header enikiweyo nonce. Emva kokwenza utshintsho utshintsho yayo ixabiso ukusuka kwi-0 ukuya 1. Uguqulo izigidi kuya kwenzeka kwakhona de isitshixo eyenziweyo akayi ukuhlangabezana neemfuneko. Kuphela ke unit kuyilwa ziya kuthunyelwa kwabanye abasebenzisi Blockchain. Inkcazelo technology kakhulu lulula, kodwa ikuvumela ukuba udlulisela imigqaliselo yenkqubo.

Iqhinga kwemigodi kukuba amathuba okufumana i isitshixo usoloko umnye. Oko kukuthi, mayingabi sakhululwa kuthengwa. block nganye iqhosha enye kuphela. Kufuneka kufunyanwe. Ezi mgodini waxoxa. Ngenxa yomsebenzi wakhe, bafumana imali. keys ezenza nkqubo, kwelinye icala, ukuba nzima umsebenzi, kunye nezinye - iyenza nzima ukuzama ukwenza ibloko lobuxoki.

izincomo kwabasaqalayo

• Nangona ikhono elikhulu ubuchwepheshe asifanele, afune ukuba uyibophe ku Blockchain nganye. Ivili eyesihlanu nangoku akukho babulalana kwabodwa.
• Akukho mfuneko ukuphuhlisa "a» Blockchain. Kubhetele ukuba uguqule inkqubo ekhoyo neemfuno iprojekthi yakho.
• Ukuba isigqibo ukuphumeza Blockchain, ngoko ke kufuneka uhambe ngokukhawuleza kulo lonke ihlabathi. nje ngoko ungaziphumeza amandla ngokupheleleyo le projekthi.

isiphelo

Phakathi kwiminyaka embalwa bekusenzeka enye yemihla ngemihla, njengoko Internet iba ubuchwepheshe Blockchain. Kuthetha ukuthini? iimpahla kunye neenkonzo eziqhelekileyo ingaveliselwa ngokusebenzisa inkqubo: ukukhupha incwadana yokundwendwela, ukubhalisa imoto, ukufumana imali-mboleko yokuthenga amatikiti, njl Umntu uya kuba ngokwaneleyo kuphela ukunika iqhosha kwisistim, okanye ukhangele ukuze ufumane inkonzo ... Oku kuza kuphucula umgangatho wobomi.