PixelOkay matching-image-assets tutorial materials

practice.png, practice.jpg and practice.webp are byte-for-byte copies of actual earlier Image Editor Studio outputs stored in seo/r2-image/.
Their provenance is the original Synthetic QA fixture in scripts/image-editor-studio.browser-tests.js, with saved output evidence in seo/r2-image/results.json.
All three represent the same original source composition. They are not differently sized campaign variants.
The separate workspace screenshot is another original layered design and must not be described as the source of these downloads.
The Shape Notes CSV is an original editorial planning exercise, not a manifest of already-produced assets.
No editable project file is supplied. Re-importing the PNG creates a flattened image input rather than recovering its old layers.
Current runtime, encoder availability and deployed downloads: UNVERIFIED. No new browser automation or export run was used for this guide.