Dev Environment Digital

Offline custody reports, closed against the vault.

A Hong Kong reconciliation desk that matches cold-wallet inventories to treasury ledgers — line by line, with a signed pack you can file.

What we reconcile

Month-end and ad-hoc closes for teams that keep assets in offline wallets and need an independent reading of the custody report.

Full custody reconciliation

Balance the vault inventory, multi-sig attestation sheets, and internal ledger in one engagement pack.

Engagement detail

Variance investigation

Trace unexplained gaps between wallet balances and reported figures before the close is signed.

Engagement detail

Vault inventory observation

On-site observation during sealing or unsealing ceremonies, with contemporaneous notes for the file.

Engagement detail

Built for treasury closes, not product demos

Clients bring custody reports, wallet lists, and signing logs. We return a reconciliation memorandum, variance schedule, and open-item list — ready for controllers and external auditors.

View rate guidance

From recent closes

What clients noticed once the pack landed on their desk.

They caught a dual-listed address that had been counted twice in our Q3 custody report. The variance schedule made the correction obvious to our auditor.

Mei Ling T., family office controller

The observation notes from the vault visit were denser than we expected — useful, though the turnaround took a day longer than the estimate.

Marcus H., fund operations lead

Need a second pair of eyes on the next offline wallet close?

Tell us the report format, wallet count, and deadline. We reply within one business day with scope and timing.

Contact the desk