Ownership is only the first question. Three legal regimes and the vendor's terms decide the rest — here is the four-step check creators actually need.
The CAC's labeling Measures made China the strictest AI labeling jurisdiction — with a removal ban that names tools, and a legal no-label channel.
Article 50 splits AI video transparency in two: the provider's invisible machine-readable mark and the deployer's visible disclosure. Here is who owes what.
Sora's logo cycles 3 regions every ~3 seconds. Tested late-2026 workflow to clean it with motion-aware AI inpainting while C2PA provenance stays intact.
SynthID vs C2PA: how UnMark removes visible watermarks while preserving invisible provenance signals. Why that matters for AI video transparency in 2026.
2026 AI video watermarking landscape: Veo's SynthID strategy, Sora's shutdown, Runway and Pika, SynthID vs C2PA, and COPIED ACT plus EU AI Act rules.
