Keep the AI-origin requirement with the file
Google requires generative-AI images to contain the IPTC DigitalSourceType tag identifying AI origin, using TrainedAlgorithmicMedia, and says to preserve embedded origin metadata. Treat a visible AI caption and a file-metadata inspection as separate checks.
Check the final file, not just the first download: an editor, re-export, or hosting pipeline may change it. Ask the person preparing the feed to inspect the appropriate metadata field and retain evidence of what was checked. If it is missing or unknown, resolve that before submitting the generated asset or use a suitable real photograph.
Review the color-space export — Keep the approved master, convert a web copy and inspect the delivered color profile.
Keep food-pack facts in original views — Preserve exact package identity, readable information panels and a separate serving presentation.

