> For the complete documentation index, see [llms.txt](https://docs.opendelta.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.opendelta.com/legacy-products/og30/custody-attestations.md).

# 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)