Tip for the print dialog: choose landscape and set the destination to Save as PDF. Everything except the certificate sheet is hidden when printing.
Sample certificate · demo record · not a record of a real action
GuardianLedger
Proof of impact
Verification ID
GL-2026-007
Guardian Ledger hereby certifies
Certificate of Verified Environmental Impact
Awarded to
SAHETI Eco Guardians
for completing School energy-saving project — a climate mission (energy-saving project) carried out at SAHETI School, Senderwood, Johannesburg, South Africa, on 22 April 2026, with 18 participants and a measured environmental result of 380 kWh.
- Measured result
- 380 kWh
- Impact points
- 1 520
- Participants
- 18
- GPS
- 26.1734° S, 28.1240° E
Guardian Ledger
Verification authority (demo)
Verified
IMPACT
GL-2026-007
SAHETI Eco Guardians
Organisation representative
Sponsored by
Sponsor logo
This certificate accompanies impact record GL-2026-007, which carries before-and-after photographic evidence, GPS coordinates and an environmental impact log, publicly viewable at guardianledger.earth/impact/GL-2026-007. Verification in this build is a simulated demo process.