Capture evidence
Staff upload readings, invoices, and site records with the evidence source type clearly labeled.

Carbon Receipt
In 60-90 days, SustainPro helps a venue or event team capture proof, calculate the footprint, seal a Carbon Receipt, and share a QR verifier with reviewers.
Or email salesnexusad.ai to book a 60-90 day Carbon Receipt pilot.
Staff upload readings, invoices, and site records with the evidence source type clearly labeled.
Calculation support turns facility activity data into reviewable footprint totals with factor sources and caveats visible.
The report is sealed with a certificate ID, sealed record reference, QR code, and evidence-source summary.
A public QR page lets reviewers check the sealed Carbon Receipt record without seeing private files.
A read-only reviewer packet carries the evidence story, gaps, certificate, and next actions.
A 60-90 day pilot includes the workspace, evidence capture, report preparation, certificate QR, reviewer link, and founder-led setup for one real reporting cycle.