AI Watermark & Provenance Inspector Gemini & Flow Spec

Multi-tier forensic verification: Visible Glyphs vs. SynthID Frequency Carriers vs. Cryptographic C2PA

Spatial Domain (Visual Viewport) Clean / Watermark Off
Overlay: None
Frequency Domain (2D-FFT Spectrum) Carrier Harmonic Active
SynthID Ring: 14.8 kHz Peak
Distribution Perturbation Stress Testing
Quality 85%
0% Cropped
0.0 σ
Forensic Reality: Google's toggle removes the visible corner badge to avoid visual clutter in creative workflows. However, DeepMind's SynthID embeds subtle mathematical phase shifts into high-frequency DCT/Fourier coefficients that withstand lossy recompression and cropping. Cryptographic C2PA manifests bind the model lineage (e.g. Gemini 2.5) via SHA-256 asset hashes.
SynthID Detection 98.4%
Imperceptible frequency carrier detected with high confidence (>90%).
C2PA Cryptographic Tree VALID
ECDSA P-256 signature chain matches Google Trust Root CA.
Visible Glyph Presence ABSENT (OFF)
Cosmetic watermark stripped via Gemini/Flow toggle.
C2PA Manifest Claims
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