Vendor stated · 98% confidence
EVIDENCE RECORD · 4f7ad9ea1dbb89e0d072
VAYN
TB-500 (Tβ4)
TB-500 (Tβ4) 5mg
● PB preserved Lab-linked Exact product match
Document previewImage · 245 KB
01 / STRUCTURED EVIDENCE
What this certificate reports
Each value keeps its acquisition path attached. Missing fields are shown rather than inferred. Confidence describes extraction and attribution—not result quality.
Document extracted · 58% confidence
Vendor stated · 98% confidence
Document extracted · 61% confidence
Document extracted · 98% confidence
Document extracted · 57% confidence
Lab verified · 100% confidence
Document extracted · 61% confidence
Document extracted · 58% confidence
No value captured
No value captured
Lab verified · 100% confidence
No value captured
Provenance key Lab verifiedDocument extractedVendor statedManual review
PRODUCT RELATIONSHIP
Exact catalog attribution
The vendor and normalized product URL match the tracked catalog exactly. Name-only similarities are never promoted to this state.
02 / PANEL COVERAGE
Panel evidence and provenance
Lab-verified and document-extracted panels count as certificate coverage. Vendor-stated panels remain visible, but are not represented as results from this document.
● In document
98.228% Document extracted HPLC / purity
● In document
Panel listed Document extracted Mass spectrometry / identity
○ Not extracted
No result captured No provenance Measured quantity
○ Not extracted
No result captured No provenance Sterility
○ Not extracted
No result captured No provenance Endotoxin
○ Not extracted
No result captured No provenance Heavy metals
2 of 6standard panels supported by this certificate
03 / LABORATORY
Verification surface
✓
Provider-confirmed record
Chromate
04 / INTEGRITY
Archive fingerprint
SHA-256
24ea38edf3e106bf19faa782692f566c41e1a5476af0bad19f39c870df8c703d- First observed
- Jul 21, 2026
- Last observed
- Oct 9, 2026
- Captured
- Jul 21, 2026
- Attribution
- Direct product evidence
- Source host
- vayn.co
05 / CHANGE HISTORY
Versions, changes, and reuse
The archive tracks source and content fingerprints over time, including replacements and certificates that later disappear from vendor sites.
This is the first observed version for this vendor product.
No preceding version is available for comparison.
No other current record shares this exact fingerprint.
Automated review signals
These explainable flags require human interpretation; they are not automated findings of misconduct.
lowMeasured quantity differs materially from the nearest declared valueReview queue →06 / EVIDENCE ALERTS
Follow the evidence, not the marketing.
Get notified when a certificate appears, changes, goes stale, disappears, or loses a working laboratory-verification link.
Evidence watchChoose what to follow
One digest combines overlapping vendor and compound watches, so the same change reaches you once.