Evidence register
3 entries with visible custody, timestamps, reviewer references, and grade meaning.
Public review packet
Carbon Receipt review packet
One link shows the full buyer story: capture evidence, calculate the footprint, seal the certificate, open the public verifier, and prepare a read-only reviewer packet before formal use.
Certificate status
Sealed record matches · Q1 2026
Grade A
1
Grade B
1
Grade C
1
e4f5d29f35fc2ffab0dffaefa7876056
Visible evidence: Manual meter reading - West concourse · 18,240 L
Visible gap: A separate GCC sector filing may apply to this event operator before public release.
1
1. Add data
Invoice, meter, photo
2
2. Calculate
5.19 tCO2e (factor source shown)
3
3. Seal
Sealed record matches
4
4. Verify
Open QR verifier
5
5. Review
Reviewer packet
6
6. Fail closed
1 visible gap
Calculation source path
Purchased electricity emissions: 5.19 tCO2e. Factor provenance remains visible; formal use requires live customer evidence and reviewer approval.
Regulatory review
2 cited claim areas, explicit evidence gap, and Article 6 source proof.
60-90 day pilot deliverables
What your CSO sends to the reviewer first
A SustainPro pilot ends with a concrete Carbon Receipt package, not a loose dashboard.
Sealed report PDF with QR certificate and sealed-record reference.
Evidence register with A/B/C grades, timestamps, owners, and reviewer-safe references.
Read-only reviewer link before buyer diligence.
Public sealed-record verifier page for the certificate QR.
Visible gap list and founder review before external sharing.
Buyer-safe packet
What this packet is and is not
- Illustrative packet, not customer data.
- Manual meter reading until the automated hardware link is approved.
- Review-ready packet, not certified assurance or a final regulatory filing.
What fails closed
Trust is not a slogan
Unknown certificate does not show a matching sealed record.
Changed sealed record does not match.
Uncited claim is flagged as a gap.
Any unapproved hardware feed is labeled before formal use.
Evidence A/B/C
What a reviewer can inspect
Grade A · Meter reading
Manual meter reading - West concourse
Review-ready meter reading until the automated hardware connection is approved.
18,240 L
- Collector
- SustainPro meter entry
- Captured
- 2026-03-31T18:20:00.000Z
- Reference
- 5b2b755db6...2ce525fd
Grade B · Staff photo
Field photo meter reading - chilled water
Staff-captured meter photo with UTC time and field identity.
1,280 L
- Collector
- SustainPro field team
- Captured
- 2026-03-31T19:05:00.000Z
- Reference
- de98230bc4...683bc537
Grade C · Invoice entry
Utility invoice entry - purchased electricity
Invoice entry matched to consumption line, emission-factor family, and reviewer note.
5.19 tCO2e
- Collector
- Invoice intake reviewer
- Captured
- 2026-03-31T20:00:00.000Z
- Reference
- 4db243889b...7a236539