What this page covers
vendor assessment evidence
For media and publishing teams serving Belgium, Attesto turns vendor assessment evidence from a policy claim into verifiable evidence for legal/grc team workflows.
Evidence Attesto can preserve
Example evidence records
How the evidence workflow works
C2PA
Attesto records selected evidence events, hashes the payload, groups events into a Merkle tree, anchors the root and returns verifier receipts for later review.
From claim to proof
What this makes provable for this use case
media and publishing teams in Belgium do not only need a good control story. They need proof they can show to customers, auditors, insurers, procurement teams and regulators.
Answer security questionnaires and vendor assessments with evidence instead of promises.
Show where data, decisions or control events moved, which connector or system touched them, and when that happened.
Bundle timelines, controls and verifier receipts into a clear evidence pack after an audit or incident.
Give end customers assurance that claims about residency, access, oversight and resilience can be checked.
Where Attesto fits
Attesto AI
Attesto complements GRC, model-risk and workflow platforms by making selected evidence independently verifiable. It does not replace legal advice or a full compliance management system.
Legal timing
Belgium
AI Act, NIS2, DORA, C2PA and CRA obligations differ by use case, sector and Member State. Treat this as planning material and validate the exact obligation with counsel.
This page is not legal advice. Last reviewed: 2026-06-04.