Reserve Custodian

Overview

The custodian may hold cash, securities, cryptoassets, or other eligible reserve instruments for a stablecoin issuer, financial institution, fund, payment provider, or operating company. Services can include settlement, reporting, segregation, and controlled withdrawals.

Custody statements do not prove that reserve assets are unencumbered, sufficient, or matched to liabilities. Legal title, account structure, liens, sub-custodians, insolvency treatment, and asset valuation determine whether reserves can actually serve their purpose. Concentration in one custodian creates dependency.

Due diligence should cover authorization, financial condition, asset support, segregation, sub-custody, access, audit evidence, and continuity. Reserve movements need approved purpose and complete records. Independent reconciliation should connect custodian evidence to reserve policy and covered liabilities. Alternate arrangements and transfer procedures should be prepared before provider distress.

For Reserve Custodian, risks include key compromise, insider abuse, commingling, inaccurate books, unsupported tokens, provider insolvency, sub-custodian failure, blocked withdrawals, lost recovery material, and ambiguous liability. For Reserve Custodian, controls should combine least privilege, separation of duties, verified destinations, asset segregation, limits, monitoring, and continuity tests.

Records for Reserve Custodian should reconcile on-chain or provider balances with customer entitlements and the internal ledger by asset, network, account, and cutoff. For Reserve Custodian, pending deposits, locked assets, staking, fees, conversions, forks, unsupported transfers, and manual adjustments require separate treatment and review.

Reserve Custodian should be distinguished from investment ownership and from a software interface. For example, a provider may display an asset balance while holding pooled assets through another custodian; operations must verify contractual rights, segregation, withdrawal capability, and external evidence rather than rely on the screen alone.