Document Tampering Detector
Key Features
Metadata Forensics
Inspects document metadata (creation/modification timestamps, author history, producer/software fingerprints) to surface inconsistencies pointing to post-creation edits.
Content & Layer Analysis
Detects spliced or overlaid text, mismatched fonts, misaligned baselines, and re-rendered regions using layout and error-level image analysis.
Digital Signature Verification
Validates embedded digital signatures and certificate chains, flagging revoked, expired, or self-signed certificates and signature-scope mismatches.
Forensic Tampering Report
Generates a structured, evidence-grade report with clear indicators of manipulation (IOMs) for legal review or internal escalation.
Who is Document Tampering Detector this for?
- Verifying authenticity of contracts, invoices, and offer letters before execution
- Screening user-submitted KYC and identity documents for forged edits
- Auditing internal records before use in compliance or legal proceedings
- Investigating suspected document fraud reported by employees or customers
- Automating authenticity checks on high-volume incoming vendor or client paperwork
Why choose Document Tampering Detector ?
- Prevents financial and legal loss caused by forged or altered documents
- Significantly reduces manual forensic review time for compliance and legal teams
- Catches subtle, low-visibility edits that bypass casual visual inspection
- Protects organizations from identity fraud and impersonation via doctored IDs
- Provides court-ready, evidence-grade tampering indicators for escalation
Process
Upload Document
Submit the document you want to verify. The file is handled securely in an isolated, encrypted sandbox environment.
Structural & Metadata Extraction
The engine parses the file structure to extract edit history, metadata fields, embedded fonts, object layers, and signature blocks.
- Document Parsing Engine
- Metadata Extractor
- Signature Block Analyzer
AI Tampering Evaluation
Extracted structure and content are analyzed using error-level analysis, layout-consistency models, and signature/certificate validation.
- Content splicing detection
- Font & layout consistency scoring
- Signature and certificate chain validation
Review Forensic Report
Receive a definitive authenticity assessment indicating whether the document was altered, complete with flagged regions and recommended next steps.
- Downloadable Forensic PDF
- JSON output for case management systems
- Web dashboard view
Specifications
Technical Details
15-25 seconds
30 days (if user opts in)
Security & Privacy
- AES-256 Encryption
- TLS 1.3 Encryption
- GDPR Compliant
- SOC2 Type II Compliant
- ISO/IEC 27001 Compliant
Expected Output
Document Tampering Forensic Report
Format: PDF/HTML/JSONA comprehensive analysis of the document's authenticity, identifying every region of concern and its associated tampering confidence.