Laboratory Report authentic
This certificate has been amended. The issue in force is revision 1.
A certificate keeps its number when it is amended, so a copy printed earlier carries this same number and this same QR code. If the copy you are holding shows a revision below 1, it has been superseded — ask Greenlink for the current issue.
This certificate was amended before Greenlink began keeping each superseded issue, so the earlier issues cannot be shown here. What changed in each is held in the laboratory’s amendment register and is available on request.
- Report number
- GLARL/TRE/1148
- Revision
- Amended (R1)
- Sample code
- GLARL/F/09/26/1148
- Matrix
- Food, Oil, Honey
- Issued to
- Ind*** Pvt Ltd
- Authorised signatory
- Mrs. V. C. Geetha · Quality Manager
This must match the code printed in the remarks on your copy of the report. If it doesn’t, the document you are holding is not this report.
Verification token
SHA-256 fingerprint of the exact PDF file issued. Unique to this report — any tampering produces a different hash.
Check your copy
Choose the PDF you were given. Your browser computes its fingerprint and compares it with the certificate as issued. The file never leaves your device.
- Issuer
- CN=Greenlink Analytical Research Lab · O=Greenlink · C=IN
- Signed at
- 4/9/2026, 4:33:21 pm
- Cert ID
- lab-2026
Authenticity is anchored in the lab's X.509 certificate. To verify: download the PDF, recompute its SHA-256, and confirm the signature matches the cert above. Tampered PDFs will fail verification.