Secure PDF signing and verification using PAdES signatures with redundant validation layers.
- Invisible PAdES digital signatures
- UUID-based document tracking
- Real-time verification API
- Clean web interface
- Install dependencies:
pip install -r backend/requirements.txt - Run backend:
python backend/app.py - Open
frontend/index.htmlin browser
- POST
/sign- Sign PDF document - POST
/verify- Verify PDF authenticity - POST
/revoke- Revoke document by UUID
#python backend/app.py #start index.html