olemus
ISO/IEC 10181, 11770:
andmed, mis eristavad olemit üheselt
= data that uniquely identifies an entity

ISO/IEC 13888:
teave, mis salgamistõrje protsessis olemit üheselt eristab
= information which unambiguously distinguishes an entity in the non-repudiation process

näide
https://www.openssl.org/docs/manmaster/man3/X509_get0_distinguishing_id.html

vt ka
- eristusnimi