| Field | What we found / documented |
|---|---|
| C2PA Content Credentials | Documented by OpenAI as included on Sora output |
| Visible watermark | Applied to content shared through the Sora product |
| Survives re-encoding or a third-party download tool | Not guaranteed |
| Applies to | Video and image output from the Sora product |
Sora is OpenAI's video and image generation product, and OpenAI's public materials describe both a visible watermark for content shared in-app and C2PA metadata attached to the underlying file. This mirrors OpenAI's approach with DALL·E 3, applying the same provenance standard used elsewhere in its image tools.
For still frames or exported images from Sora, the same durability caveats apply as with any C2PA-labeled file: a re-encode, screenshot, or upload to a platform that strips metadata can remove the credential without changing how the image looks. Check a specific file with our Content Credentials marker inspector rather than assuming the label traveled with a copy you received secondhand.
Questions this page answers
Does an empty metadata result mean the image is not from OpenAI Sora?
No. A missing field can mean the metadata was never written, was stripped by an export or upload step, or was not inspected by this tool. Treat it as inconclusive, not as proof either way.
Does this page verify a specific image is from OpenAI Sora?
No. It describes documented or observed behavior for OpenAI Sora in general. To evaluate one file, inspect it with our metadata viewer and Content Credentials marker inspector and weigh the result alongside other context.