Cold-Wallet Intake Briefing
A one-hour briefing for new cold-wallet holders on what to write down, how to date slips, and what never to store with the records.
Hong Kong · Air-gapped ledger work
API Integrator Digital
We assemble transaction import workbooks from offline wallet records — paper notes, device exports, and signed printouts that never touch a live network.
What we prepare
Private holders and small treasury desks keep cold-wallet activity on paper or disconnected devices. When those records need a clean import sheet for an accountant, auditor, or internal ledger, we reconstruct the sequence by hand and deliver a finished workbook.
Flagship engagement
Transaction Import Workbook
A structured sheet set that maps every inbound and outbound movement from your air-gapped wallet notes into columns an accountant can import — with source citations, gaps flagged, and a signed preparation log.
- Source inventory from paper, USB export, or signed printouts
- Line-by-line movement table with dates, amounts, and counterparty notes
- Gap register for missing slips or unclear annotations
- Delivery as printed booklet and offline spreadsheet file
Related work
Offline Ledger Reconciliation
A focused session that lines your existing offline tracker against bank or exchange statements without opening the cold wallet.
Quarterly Record Audit
A periodic check of your air-gapped wallet record folders before they grow into an unreadable pile.
From a recent client
More client notes“They asked for every paper slip before touching a single row. The first draft came back with three gaps I had forgotten — awkward, but far better than an incomplete import.”
— M. Lau, family office bookkeeper, Mid-Levels
Ready to open an intake
Bring your offline notes, export sheets, or signed printouts. We reply within two business days with a scope outline and estimated turnaround.
Start the intake form