Why Quarterly Snapshots Matter for Air-Gapped Custody

Air-gapped custody removes network exposure from the storage equation. It does not remove the need for periodic evidence that holdings exist as claimed. Limited partners, auditors, and personal record-keeping all benefit from a dated, witnessed account of what sits on disconnected devices.

The gap self-reporting leaves

Many investors maintain a personal spreadsheet updated after each transaction. This works for day-to-day awareness but carries little weight with external parties. An auditor can question when the spreadsheet was last reconciled against actual device balances. A limited partner cannot verify that the figures correspond to anything physical.

Quarterly snapshots bridge this gap by creating a third-party record tied to a specific visit date. The associate witnesses balances on screen; the report reflects what was displayed, not what the investor recalls from memory.

What a snapshot records

A standard quarterly reserve report includes asset types held, approximate valuations using publicly available reference prices at the visit, device identifiers, and the quarter-end date. For returning clients, we add a variance summary comparing the current quarter to the prior one.

What it does not replace

A reserve snapshot is documentation, not assurance of future value. Market prices move after the visit. Devices can fail. Seed phrases can be lost. The snapshot captures a moment in time and supports your reporting obligations; it does not guarantee the security of your custody arrangement or the performance of your holdings.

Preparing for your first visit

List every hardware wallet you intend to include. Note any multisig requirements. Charge devices the night before. If you have not powered on a device in months, do so a few days early to confirm it still operates. The visit runs more smoothly when screens load without surprises.

For investors in Seoul considering their first engagement, our Quarterly Reserve Snapshot page describes the full scope and preparation checklist.