Πρότυπο Αυθεντικότητας Μέσων
Επαλήθευση αυθεντικότητας ανθρώπινων μέσων στην εποχή της παραγωγικής AI.
In short
Το Sealed Rose εδραιώνει την αυθεντικότητα των μέσων αναλύοντας τη χρονική συνοχή πολλαπλών καρέ, τον θόρυβο PRNU των αισθητήρων και τα αποτυπώματα διάχυσης στο πεδίο συχνοτήτων. Οι συνθετικοί κλώνοι AI ανιχνεύονται με πιστοποιημένη εγκληματολογική ακρίβεια.
Frequently asked questions
How does Sealed Rose distinguish between real video and an AI deepfake?
Real video exhibits natural optical sensor noise (PRNU), micro-saccadic eye movement, and physiological blood flow (rPPG). Generative AI video models (Wan 2.1, Kling, Sora) leave latent diffusion grid artifacts, temporal flickering across 60 FPS boundaries, and phase inconsistencies in the frequency spectrum.
Can deepfake detection identify cloned voices in audio?
Yes. Our acoustic engine performs Short-Time Fourier Transform (STFT) spectral analysis, detecting high-frequency phase discontinuities and robotic vocoder artifacts characteristic of neural voice synthesis (ElevenLabs, Cartesia).
What is C2PA cryptographic provenance?
C2PA (Coalition for Content Provenance and Authenticity, ISO/IEC 24752) embeds cryptographically signed metadata at the moment of camera capture. Sealed Rose inspects media files for valid C2PA manifests to prove uninterrupted chain-of-custody.
Are uploaded videos and photos stored or trained on?
Never. Sealed Rose utilizes an ephemeral RAM-only architecture. Media is buffered exclusively in volatile memory during analysis and purged immediately once the forensic report is generated. No user media is ever retained or used for model training.
Can I verify images and videos for free?
Yes. Sealed Rose offers free online verification tools at /verify-video, /verify-image, /verify-audio, and /verify-text with 3 complimentary checks per day and no account required.