olemus
ISO/IEC 10181:
millalgi rahuldav olnud asitõend, mida enam ei usalda usaldatav kolmas pool või kohtuorgan
= evidence that was, at one time, satisfactory but which no longer has the confidence of the trusted third party or adjudicator

näiteid
https://www.ecmweb.com/content/article/20887144/the-case-of-the-compromised-evidence
https://www.officer.com/command-hq/technology/computers-software/article/10915418/securing-compromised-mobile-device-evidence