Guardori™ · NEI Trust Engine

Guardori™ Shield

Evidence-based content authenticity and provenance analysis — AI-generation markers, C2PA / Content Credentials, and metadata signals for text and hosted media. A suite of the NEI Trust Engine. Evidence, never a definitive “fake” verdict.

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The Strategy
Authenticity you can show your work on.
Shield inspects content for AI-generation markers and provenance (C2PA / Content Credentials, EXIF/XMP) and returns an authenticity score with the evidence behind it — so the finding is explainable, not a black box.
Evidence, not a verdict: Shield reports provenance and AI-generation markers with confidence. Absence of markers is never treated as proof of authenticity — and it never issues a definitive “fake” determination.
Products
What it does
Provenance and AI-generation signals for text and media — explained.
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AI-generation markers

Detects embedded markers left by common generative tools in media and text.

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Provenance (C2PA)

Surfaces Content Credentials / C2PA and camera metadata (EXIF/XMP) as positive provenance evidence.

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Media & text

Analyze hosted media by URL or submitted text — with an authenticity score and signal breakdown.

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Explainable score

Every result lists the concrete signals and confidence — evidence, never a black-box verdict.

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Safe by design

SSRF-guarded media fetches and metered usage, on the Guardori™ platform.

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ML roadmap

Pixel/audio-level deepfake ML detection is on the roadmap as an added model — this release is provenance/marker-based. Patent & TM pending.

Part of the NEI Engine Ecosystem
Five Engines. One Autonomous Enterprise.
Amplori & Prontori fill the pipeline · Simulori plans the operation · Crevori runs it · Guardori protects it.

“Prontori sells. Crevori works. Amplori amplifies. Guardori protects. Simulori simulates.”

← Back to the Trust Engine

Check authenticity with evidence.

Content-authenticity and provenance analysis — a suite of the NEI Trust Engine on Guardori.

Explore Guardori →

(667) 473-2356 | info@nietoengineeringinc.com