Grayscale CoinDesk Crypto 5 ETF: adds Anchorage Digital as additional custodian

What happened

• The filing says that on Sep 29, 2026, Grayscale Investments Sponsors, LLC, as manager of Grayscale CoinDesk Crypto 5 ETF (the Fund), entered into the Sixth Amendment (the Anchorage Digital Amendment) to the Master Custody Service Agreement dated Aug 8, 2025, pursuant to which the Fund became a party to the Anchorage Digital Custodian Agreement and Anchorage Digital Bank N.A. will provide custody and safekeeping for a portion of the Fund’s Fund Components holdings.
• The filing says the Manager intends to utilize Anchorage Digital’s services to custody a portion of the Fund’s Fund Components, but the Manager has not determined the total amount to move and Coinbase Custody Trust Company, LLC remains the Fund’s primary custodian.

Key details

• Date entered into amendment: Sep 29, 2026; original agreement dated Aug 8, 2025.
• Fees paid to the additional custodian are a Manager-paid expense.
• Anchorage Digital generates and retains private keys; its hardware security module is located in the United States.
• Anchorage Digital is required to maintain insurance coverage including commercial crime insurance or a fidelity bond with limits of not less than $100,000,000 in the aggregate.

Why it may matter

• This Item 1.01 material definitive agreement disclosure covers the Fund’s addition of an additional custodian (Anchorage Digital) to provide custody services for some Fund Components and describes related procedures, custody practices, insurance and fork-handling provisions; the filing says Coinbase remains the Fund’s primary custodian and the Manager will determine amounts held at each custodian in its sole discretion. A filing does not show why the insider traded or why the company acted.