Art 50(2) — Synthetic Content Marking Quest

Rule (EU AI Act Art 50(2)): Deployers of generative AI must mark synthetic content (deepfakes, AI text/images) as artificially generated. Retrofit deadline for in-service systems: 2 Aug 2026. Fail = enforcement exposure. Mark what is synthetic; leave what is genuinely human. Quest: art50-2-retrofit-marking · bench: ProvBench