Tim Berners-Lee akazivisa danho rekuita iyo rondedzero inotsanangura yakatemerwa zviziviso zveWebhu (DID, Decentralized Identifier) ββseyero inokurudzirwa. Zvirambidzo zvakasimudzwa neGoogle neMozilla zvinorambwa.
Madiro eDID anounza rudzi rutsva rwechiziviso chepasi rose chisina kusungirirwa kune ega masevhisi epakati nemasangano, akadai semadomain registrars uye zvitupa zvitupa. Chiziviso chinogona kusanganisirwa nechishandiso chisingadiwe uye kugadzirwa pachishandiswa masisitimu anovimbwa nemuridzi wezvekushandisa. Kuona huchokwadi hwechiziviso, humbowo-hwe-muridzi hunoshandiswa zvichibva panzira dzecryptographic semasaini edhijitari. Iyo yakatarwa inobvumira kushandiswa kwemaitiro akasiyana-siyana ekugovera kutonga uye kuwana ruzivo pamusoro pezviziviso, kusanganisira blockchain-based nzira.
Maumbirwo eURI itsva akaumbwa se" did:method:unique_identifier", apo "did" panodudza chirongwa chitsva cheURI, "method" inoratidza magadzirirwo echiziviso, uye "unique_identifier" chiziviso chezvekushandisa chakanangana nechakasarudzwa. nzira, semuenzaniso, "did:example" :123456789abcdefghi." Iyo munda ine nzira inoratidza zita reyakasimbiswa data yekuchengetedza sevhisi rinoshandiswa, iro rinovimbisa kusarudzika kwechiziviso, rinotarisa chimiro chayo uye rinoona kusungirirwa kwechiziviso kune iyo sosi yayakagadzirirwa. Chiziviso cheURI chinoshandurwa kuita gwaro reJSON rine metadata inotsanangura chinhu chakumbirwa uye kusanganisira makiyi eruzhinji kuratidza muridzi.
Mashandisirwo emaitiro ari kunze kwechikamu cheiyo DID chiyero, inotsanangurwa mune yavo chaiyo, uye inochengetwa mune yakaparadzana registry. Parizvino, nzira zana nemakumi matatu neshanu dzakatsanangurwa zvichibva pane akasiyana blockchains, cryptographic algorithms, akagovaniswa matekinoroji, decentralized dhatabhesi, P135P masisitimu uye nzira dzekuzivikanwa. Izvo zvakare zvinogoneka kugadzira DID zvinosungirwa pamusoro pepakati masisitimu, semuenzaniso, iyo webhu nzira inobvumidza iwe kushandisa inosunga kune echinyakare mazita evaenzi (semuenzaniso, "did:web:example.com").
Zvipikiso zveGoogle zvine chekuita nekupatsanurwa kweiyo dhizaini yemaitiro ega ega ezviziviso zvakatemerwa kubva kune zvakatemwa zvekupedzisira kushandiswa kwemaitiro, izvo zvisingabvumire kuongorora kurongeka kweiyo huru yekutsanangurwa pasina kudzidza zvakatemwa nzira. Kutsikisa chirevo chemusimboti kana mataurirwo enzira asina kugadzirira kunoita kuti kuongorora kwevezera kuome, uye Google yakurudzira kunonoka kumisikidzwa kweiyo yese DID yakatarwa kudzamara akati wandei maitiro agadzirira kumisikidzwa, sezvo mukuita kwemaitiro ekumisikidza, nyaya dzakajeka dzinogona kubuda dzinoda kuvandudzwa. ye core specification.
Kupokana naMozilla ndekwekuti iyo yakatarwa haina kusundidzira zvakakwana kuti itakurwe, ichisiya nyaya iyi kudivi registry nzira. Iyo registry yakatokurudzira nzira dzinopfuura zana, dzakagadzirwa pasina kutarisisa kuenderana uye kubatana kweyakajairwa mhinduro. Mune chimiro chayo chemazuva ano, inokurudzira kugadzirwa kwenzira itsva yebasa rega rega, pane kuedza kugadzirisa nzira dziripo kuti dzienderane nezvido zvako.
Nzvimbo yeW3C ndeyekumisikidzwa kweiyo DID yakatarwa, iyo inotsanangura kirasi itsva yakawedzerwa yezviziviso uye inosanganisirwa syntax, inosimudzira budiriro yenzira uye kubvumirana pakumisikidzwa kwenzira. Sezvazvakamira, kune humbowo hwakakwana hwekuti iyo musimboti yakatarwa inoshanda kune izvo zvinodikanwa zvedecentralized tekinoroji nharaunda. Kuitwa kwakarongwa kwemaitiro hakufanirwe kutongwa nekufananidza nehurongwa hutsva hweURL, uye kusikwa kwenhamba huru yenzira dzinogona kuoneka sekusangana neiyo yakakosha kutsanangurwa nezvinodiwa nevagadziri.
Kuenzanisa dzimwe nzira kunoonekwa sebasa rakaoma, maererano nekuwana kubvumirana pakati pevagadziri, pane kuenzanisa kirasi yezviziviso. Naizvozvo, kubvumidza chirevo chakafanana kusati kwaitwa nzira dzinoonekwa semhinduro inogona kukonzera kushomeka kunokanganisa nharaunda inoshandisa zviziviso zvakaiswa.
Source: opennet.ru