Extract and fingerprint text from scanned documents, PDFs, and images using Claude Vision. Enables detection of OCR-redistributed and retyped content.
🔍
Drop or click to upload
PDF, DOCX, PNG, JPG supported
Upload a document to extract text and generate a semantic fingerprint...
Document Text Fingerprint
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Asset Discovery Scan
Powered by web search · Real-time
Select a registered asset and Provenu will search the open web, social platforms, stock sites, and content databases for evidence of sharing, redistribution, or mutation.
Scanning...
SEARCHING
Findings
License Registry
Permission Requests
Auto-Grant Rules
Public Portal
Active Licenses
All licenses you've granted or received for registered assets.
Incoming Permission Requests
Third parties requesting permission to use your protected assets.
Auto-Grant Rules
Define conditions under which Provenu automatically approves permission requests without manual review.
Add Auto-Grant Rule
Rules are applied in order — first match wins.
PUBLIC PERMISSION PORTAL
Request Asset Permission
Upload your usage of this asset or describe your intended use below. The rights holder will review your request and respond.
Share a Public Link
Share this URL with anyone who wants to request permission to use your assets.
https://provenu.io/request/[your-id]
Permission Request Form
REQUESTER VIEW
📎
Upload asset or screenshot
Any format · Max 20MB
The rights holder will be notified and typically responds within 48 hours.
Grant License
0
Active Beacons
0
Total Hits
0
Modifications Detected
0
Countries Reached
Beacons
Live Hit Log
PDF Canary Tokens
🔏 Steganography
Modification Alerts
🔏 Steganographic Watermark
📄 Documents
🛡 Compliance
Document Open Tracking
Every time a protected document is opened anywhere, it logs here.
No protected documents yet.
Download inject.py and run: python inject.py your_document.docx
🚨 Anomaly Alerts
How to protect your documents
Download inject.py from the Provenu dashboard
Install Python 3 if not already installed (python.org)
Run: pip install python-docx openpyxl python-pptx
Protect a document: python inject.py contract.docx
Distribute the _protected copy instead of the original
Every open fires a hit — click Sync Hits to see them
Works with: Word (.docx), Excel (.xlsx), PowerPoint (.pptx) on any device with internet access.
Live Compliance Monitor
Real-time compliance status across GDPR, DPDP (India), and US privacy law. Updates automatically as your data practices change.
Asset Beacons
Each beacon is a unique tracking URL embedded in your asset. Every load phones home with IP, device, location, and referrer.
Live Hit Log
Every time a tracked asset is loaded, opened, or accessed — anywhere on the internet — it appears here in real time.
PDF Canary Tokens
Canary tokens are invisible tracking mechanisms embedded inside PDF files. When the PDF is opened in Adobe Reader, Foxit, or any full PDF viewer, it silently phones home — registering who opened it, from where, and on what device.
How It Works
1️⃣
Generate Token
Provenu creates a unique invisible URL tied to your PDF asset
2️⃣
Embed in PDF
The token URL is embedded as a hidden element — invisible to readers
3️⃣
Phone Home
Every open triggers a hit — IP, device, location, timestamp logged
⚠ Works in Adobe Reader, Foxit, PDF Expert. Browser-based PDF viewers (Chrome, Safari built-in) block outbound requests — the canary won't fire in those.
Generate Canary Token
CANARY TOKEN GENERATED
EMBED IN PDF (add to metadata or as hidden form action)
HOW THIS WORKS
Provenu encodes your asset ID invisibly into the pixel data using LSB (least-significant bit) steganography.
The image looks completely identical to the naked eye — but every pixel carries a hidden signal.
When you distribute the watermarked version, anyone who downloads and re-uploads it carries your fingerprint.
Provenu's Discovery scanner can detect the watermark in any copy it finds — even after JPEG recompression, colour grading, or moderate cropping.
✅
Survives
JPEG recompression · Resize · Colour grade · Moderate crop · Social media upload
⚠️
May Degrade
Heavy crop (>60%) · Aggressive noise · Format conversion · Heavy blur
❌
Destroys
Screenshot · Photo of screen · AI regeneration · Full repaint
Watermarked Assets
Watermark Detector
UPLOAD ANY IMAGE TO CHECK
Upload any image — whether you found it online, received it, or suspect it's a copy of one of your assets.
Provenu will extract the hidden watermark and tell you exactly which registered asset it belongs to.
🔍
Drop image here or click to upload
PNG, JPG, WEBP — any image you want to check for a Provenu watermark
WHAT IS STEGANOGRAPHIC WATERMARKING
Provenu encodes your asset ID invisibly into the pixel data using LSB (least-significant bit) encoding. The image is visually indistinguishable from the original — but every pixel carries a hidden signal that survives download, re-upload, JPEG recompression, resizing, and colour grading.
Heavy crop (>60%) · Aggressive noise · Format conversion
❌
Destroys
Screenshot · Photo of screen · AI regeneration
Watermarked Assets
Watermark Detector
UPLOAD ANY IMAGE TO CHECK
Upload any image — whether downloaded from the web or received from a third party. Provenu will extract the hidden watermark and identify exactly which of your registered assets it belongs to.
🔍
Drop image here or click to select
PNG, JPG, WEBP — any image you want to test
Modification Detection
When a beacon-tracked image is loaded, Provenu checks the reported file dimensions, size, and hash against your registered original. Any mismatch is flagged as a potential modification.
💡 Modifications are detected when the asset loads through a beacon URL. Crop, resize, colour-grade, or re-encode — any change to the file fingerprint is caught and logged here.