Khetha i-1–1000 UUID, ifomethi ye-hyphen kanye nekesi lezinhlamvu, bese uchofoza okuthi Khiqiza. Ukukopisha noma ukulanda kuzokhipha imiphumela ephelele; idinga ukukhiqizwa kabusha ngemva kokulungisa amapharamitha.
Ukukhiqiza nokucubungula kwenzeka esipheqululini sale divayisi. Leli thuluzi alilayishi noma ligcine i-UUID ekhiqiziwe; imiphumela iyalahleka uma ikhasi livuselelwa. Okuqukethwe okukopishiwe kuphathwa ibhodi lokunamathisela lesistimu; ukusetha kabusha akulisuli ibhodi lokunamathisela.
Isiphequluli sisebenzisa umthombo wezinombolo ezingahleliwe ovikelekile we-Web Crypto ukukhiqiza amabhayithi angu-16, bese sisetha amabhithi enguqulo nawe-variant ngokwe-RFC 9562. Iqembu lesithathu le-UUID v4 ejwayelekile liqala ngo-4, kanti elesine liqala ngo-8, 9, a noma b.
Isibonelo sefomethi ye-RFC 9562 (hhayi lo mphumela ongahleliwe):
919108f7-52d1-4320-9bac-f847db4148a8Ilungele idatha yokuhlola, izibonelo zokumisa, nokuhlonza irekhodi. Amathuba okushayisana okungahleliwe aphansi, kodwa ukuhluka okuphelele akuqinisekisiwe; amasistimu adinga imigoqo ehlukile kusafanele abone ukushayisana. Ungasebenzisi i-UUID njengephasiwedi, ukhiye, noma imininingwane yokufinyelela. Ifomethi ehlangene angeke yamukelwe yiwo wonke amasistimu.
Ngemva kokukhiqiza ungakhetha imiphumela ngokuqondile, uyikopishe yonke noma uyilande njenge-TXT. Uma ukukopisha kwehluleka, khetha bese ukopisha mathupha noma ulande. Ukusetha kabusha kubuyisela izilungiselelo zokuqala futhi kusule imiphumela yekhasi, kodwa akuhoxisi okuqukethwe osukukopishile noma okulandile.