Query the Public Ledger
Independently verify the cryptographic integrity and Priority Date of any HashPaper certificate. Enter the 12-character Certificate ID below.
Query Result
HP-2026-E8A23B
This certificate exists on the HashPaper ledger and its mathematical integrity is intact.
Priority Date (IST)
March 20, 2026 - 00:41:12
Owner Alias
Agn****
SHA-256 Cryptographic Hash Value
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Recent Ledger Entries
Showing last 8 verified assets
| Certificate ID | Timestamp (IST) | Owner Alias | Status |
|---|---|---|---|
| HP-2026-E8A23B | Mar 20, 00:41 IST | Agn**** | VERIFIED |
| HP-2026-8B91CC | Mar 19, 23:12 IST | See**** | VERIFIED |
| HP-2026-F4C201 | Mar 19, 21:05 IST | Kri**** | VERIFIED |
| HP-2026-8D119A | Mar 19, 18:30 IST | See**** | VERIFIED |
| HP-2026-6E33ZZ | Mar 19, 14:22 IST | Roseline R**** | VERIFIED |
| HP-2026-1A22BB | Mar 19, 11:14 IST | Dev**** | VERIFIED |
| HP-2026-9C44XX | Mar 18, 09:10 IST | Vin**** | VERIFIED |
| HP-2026-3B11YY | Mar 18, 08:45 IST | Ami**** | VERIFIED |
Older records are archived for performance. To verify an older record, use the search terminal above.
The Architecture of Trust
Impartial Auditing
You do not need a HashPaper account to verify a document. This ensures that third parties—such as judges, opposing legal counsel, or investors—can independently audit a claim without friction.
Mathematical Certainty
When a Certificate ID is queried, the ledger retrieves the exact SHA-256 hash generated on the Priority Date. If the creator's current text produces a different hash, the court knows it was altered.
Privacy Preserved
The public ledger never exposes the actual intellectual property. It only displays the metadata, the owner's masked alias, and the 64-character hash string, ensuring complete trade secret protection.