IOEN dMRV · Certificate of retirement

RET-2026-346806

100 tCO₂ of verified carbon removal has been permanently retired for the benefit of

Oversell Test

Retired by: GreenBuy Co
Retirement date: 2026-10-22
Source facility: Isabela Biochar 02, PH
Vintage: January 2026
Monthly report: RPT-OBANE-2026-01
Project: PURO-PH-BIO-2026-002
Methodology: Puro.earth biochar puro_biochar_2022_v3
Record hash: 47c7ae3dcb49cc7abfeae04364218f5890bb24d312adda11569e8b2da847edb7
Chain anchor: pre-chain (anchors when live minting lands)

Download PDF View the verified evidence →

This retirement is recorded append-only in the IOEN dMRV registry. Verify any certificate at /retirement/<serial>. The record hash is SHA-256 over the canonical retirement facts; the underlying removal evidence is public at the monthly report link above.