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Sub-Custody Arrangements

Definition

Sub-custody arrangements involve a primary custodian delegating some of its asset safeguarding responsibilities to a third-party sub-custodian. This practice is common when a custodian needs to hold assets in different geographical regions or requires specialized services. In the digital asset sector, it means a main crypto custodian uses another entity to secure a portion of its clients’ digital holdings. It extends the chain of asset care.