ProofLayer Test Bed

A controlled collection of authentic, AI-generated, and manipulated images for verification testing.

10
Authentic Photos
10
AI Generated
8
Manipulated

Authentic Photographs

Real photographs from cameras and stock photo sites. No AI generation or manipulation.

Sunrise over the sea
Authentic
Sunrise Over the Sea
Wikipedia Commons. Real camera photograph.
Van Gogh Starry Night
Authentic
Starry Night (Photograph of Painting)
Google Art Project. High-res photo of physical artwork.
Cat on rice straw
Authentic
Cat on Rice Straw
Wikipedia Commons. Real camera photo with EXIF data.
Mountain landscape
Authentic
Mountain Landscape
Unsplash. Professional landscape photography.
Valley landscape
Authentic
Valley Vista
Unsplash. Wide-angle landscape shot.
Portrait
Authentic
Male Portrait
Unsplash. Real photograph of a person.
City skyline
Authentic
City Skyline
Unsplash. Urban photography.
Food display
Authentic
Food Photography
Unsplash. Professional food styling shot.
Forest path
Authentic
Forest Path
Unsplash. Nature photography.
Architecture
Authentic
Architecture Detail
Unsplash. Architectural photography.

AI-Generated Images

Synthetic faces generated by thispersondoesnotexist.com (StyleGAN). No real person depicted.

AI face 1
AI Generated
Synthetic Face #1
StyleGAN output. 1024x1024 JPEG.
AI face 2
AI Generated
Synthetic Face #2
StyleGAN output. 1024x1024 JPEG.
AI face 3
AI Generated
Synthetic Face #3
StyleGAN output. 1024x1024 JPEG.
AI face 4
AI Generated
Synthetic Face #4
StyleGAN output. 1024x1024 JPEG.
AI face 5
AI Generated
Synthetic Face #5
StyleGAN output. 1024x1024 JPEG.
AI face 6
AI Generated
Synthetic Face #6
StyleGAN output. 1024x1024 JPEG.
AI face 7
AI Generated
Synthetic Face #7
StyleGAN output. 1024x1024 JPEG.
AI face 8
AI Generated
Synthetic Face #8
StyleGAN output. 1024x1024 JPEG.
AI face 9
AI Generated
Synthetic Face #9
StyleGAN output. 1024x1024 JPEG.
AI face 10
AI Generated
Synthetic Face #10
StyleGAN output. 1024x1024 JPEG.

Manipulated Images

Real photographs that have been digitally altered through splicing, compositing, or editing.

Face splice
Manipulated
Face Splice
AI face pasted onto real portrait photo.
Text overlay
Manipulated
Text Overlay
Fake breaking news text added to landscape.
Clone stamp
Manipulated
Clone Stamp
Region duplicated within city skyline image.
Color manipulation
Manipulated
Color Manipulation
Extreme saturation boost (3x) applied to nature photo.
Upscaled crop
Manipulated
Upscaled Crop
Small region cropped and upscaled to mislead.
Composite
Manipulated
Composite Blend
Two photos blended together (40% alpha).
Content removal
Manipulated
Content Removal
Region blacked out to hide content.
Quality degraded
Manipulated
Quality Degraded
Saved at Q30 then re-saved at Q95 to hide edits.

Ground Truth: 10 authentic (Unsplash/Wikipedia), 10 AI-generated (StyleGAN), 8 manipulated (various techniques).

This site is used to test the ProofLayer content provenance verification system.