P0Tutorial
How to Check If an Image Is AI-Generated: 5 Evidence Signals
Learn how to check whether an image may be AI-generated using C2PA, OpenAI-style markers, EXIF metadata, byte markers, and forensic clues.
8 min readRead guide →
AI image provenance guides
Learn how to read C2PA, metadata, markers, and forensic image evidence.
These guides explain how to check whether an image may be AI-generated without pretending that any single signal is perfect. Start with the original file, review provenance first, and use detector-style clues as supporting context.
P0Tool explanation
C2PA Content Credentials Checker: What It Can and Cannot Verify
Understand what a C2PA checker can verify: manifests, claim signatures, trust policy, content binding, ingredients, and the limits of Content Credentials.
9 min readRead guide →
P0Comparison
AI Image Detector vs Provenance Checker: What’s the Difference?
Compare AI image detectors with provenance checkers and learn why evidence reports are safer than binary real-or-fake claims.
7 min readRead guide →
P1Informational
OpenAI Image Metadata and C2PA Markers Explained
Learn how OpenAI-style image metadata, C2PA markers, and provenance signals can help review AI image origin without overclaiming certainty.
8 min readRead guide →
P1Misconception correction
No C2PA Data? Why That Does Not Mean an Image Is Fake
No C2PA data is an inconclusive result, not proof that an image is fake or AI-generated. Learn why provenance metadata can be missing.
7 min readRead guide →
P1Tutorial
Screenshot vs Original File: Why Provenance Signals Disappear
Learn why screenshots, reposts, and compressed copies often lose C2PA, EXIF, and marker evidence, and why original files produce better reports.
7 min readRead guide →
P2Informational
EXIF Metadata and AI Image Checking: Useful Signal or False Clue?
Learn how EXIF camera metadata can support image review, why it can disappear or be edited, and why camera-like evidence is not proof.
8 min readRead guide →
P2Technical explainer
Image Byte Markers: How Raw File Strings Can Hint at AI Provenance
Understand how raw byte markers, C2PA strings, XMP labels, and provider hints can support AI provenance review without proving origin alone.
8 min readRead guide →
P2Technical explainer
Frequency Analysis for AI Images: What It Shows and Where It Fails
Learn what frequency analysis can reveal about AI images, why scores are not probabilities, and how compression or resizing can change results.
8 min readRead guide →
P3General guide
Best Practices for Verifying Online Images Before You Share Them
A practical checklist for verifying online images using original files, provenance reports, source context, reverse search, and cautious interpretation.
9 min readRead guide →