# Custody Attestations

[September 2025 ](https://cdn.opendelta.com/og30-por-reports/OG30-2025-09-19-Asset-Attestation-Report-w-Copper.pdf)

[November 2025 ](https://cdn.opendelta.com/og30-por-reports/OG30-2025-11-03-Asset-Attestation-Report-w-Copper.pdf)

[December 2025](https://cdn.opendelta.com/og30-por-reports/OG30-2025-12-03-Asset-Attestation-Report-w-Copper.pdf)