This COA was extracted from a community forum attachment. The original poster claimed a lab tested the vendor's product, reporting 99.931% purity for Tirzepatide. However, the lab's signature is not directly verifiable, and the image has passed through at least one re-share. The tested quantity showed an 18.64% deviation from the 50mg label, and endotoxin status is unknown. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- no endotoxin test
- quantity deviation (18.64%)
Test report image
Forum / Discord scrape
✓ Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.
- Dose
- 50mg
- Catalogued
- 2026-05-08
- Artifact hash
788e691fa9b1411e…
OCR text
Raw extracted text
Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Tirzepatide",
"dose": "50mg",
"purity_pct": 99.931,
"purity_label": "99.931%; 99.929%; 99.922%",
"method": "",
"test_date": "2025-08-28",
"client": "[EMAIL_REDACTED]",
"notes": "",
"label_qty": "50mg",
"tested_qty": "59.32 mg",
"quantity_deviation_pct": 18.64,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}