Media & digital content · Newsroom Technology · Content Authenticity · Editorial
Sign media provenance from capture through publication
Can audiences and partners verify which device, editor, and publishing system produced an asset?
Operational pain
Images, audio, and video undergo edits, transcodes, AI processing, and syndication that can break provenance or preserve only a platform assertion.
Trigger
Authenticity initiative, election coverage, synthetic-media policy, or disputed publication.
QNSI contribution
Connect the decision to a controlled security path
Use QNSI-supported signatures to bind asset digests, capture identity, edit sequence, model use, approval, and publication.
Decision artifact
A content provenance manifest with transformation lineage, signer roles, algorithms, and verification status.
What still requires validation
The publisher validates capture trust, editorial policy, identity, disclosure, interoperability, and preservation.
External problem context
Primary sources
These sources establish the external requirement or risk context. They do not endorse HEOSSI or prove that QNSI completed this scenario.
Evidence boundary
What this page does—and does not—prove
This is a product evaluation pattern, not a customer case study, certification, legal opinion, regulator endorsement, or claim that a production deployment completed the described work.