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SHA-256 Hashing
Cryptographic fingerprint unique to every document
📜
QR Certificate
Scannable QR links to live verification
🖊️
Committee Signatures
Place authorized signatures & company seal
📋
Audit Trail
Full log of every action and verification
Register a Document
Your file is never stored — only the SHA-256 fingerprint and metadata are recorded.
1
Upload File
2
Hash Generated
3
Stored Securely
4
Sign & Certify
Drag & drop document here, or click to browse
PDF · Word · Excel · Images · ZIP — up to 50 MB
📎
Verify Document Authenticity
Upload any document to check if its SHA-256 hash matches a registered record. Even a single altered byte is detected.
Upload document to verify
Any file type — hash is computed client-side and compared
📎
Document Registry
Most recent 20 registered documents
| Filename | Owner | SHA-256 | Size | Registered | Status | Actions |
|---|---|---|---|---|---|---|
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Document Lookup
Search by Document ID (UUID) or full SHA-256 hash.
Registered Signatures & Seals
These are embedded when generating certification certificates.
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Add Signature / Seal
Upload PNG with transparent or white background.
Image preview