From export to bound volume

Every ledger we produce follows the same six-stage process. Transparency matters — you should know exactly what happens to your files and when.

Intake conversation

We discuss how many wallets you hold, what export format you use, and how you plan to store the finished volume. This can happen by email or during a brief phone call. No files are needed yet.

Export handoff

You bring CSV or JSON files on a USB drive to our Seocho office. We copy them to an air-gapped workstation that has never been connected to the internet. If you prefer, you can watch the transfer happen.

Layout proof

We format one sample page per wallet and print it for your review. You confirm column order, font size, address truncation style, and spine label text. One revision round is included.

Deposit and approval

Once you approve the proof, we request a 50% deposit by bank transfer. Full printing begins only after deposit confirmation.

Printing and binding

Pages are printed on acid-free 80gsm stock, collated, and sewn into a hardcover binding with reinforced spine. A laminated spine label is applied. Typical turnaround: five to seven business days.

Collection and file deletion

You pick up the finished volume at our office or arrange Seoul courier delivery. Unless you request otherwise, export files are securely deleted from our workstation within 48 hours of collection.

What to bring to your first visit

  • USB drive with wallet export files (CSV or JSON)
  • A note of your preferred wallet nicknames
  • Any existing paper records you want cross-referenced
  • Photo ID (for our visitor log — standard practice at our office building)

Materials we use

MaterialSpecification
PaperAcid-free, 80gsm, archival grade
BindingSewn hardcover with cloth spine
CoverLinen-textured board, black or charcoal
Spine labelLaminated, UV-resistant print
InkPigment-based, fade-resistant

Visit our studio

Our binding studio is at Office 12, 67 Test-daero, Seocho-gu, Seoul 00000. Appointments are recommended but walk-ins are welcome during office hours (Monday–Friday, 10:00–18:00 KST).

Bookbinding tools and pressed pages on a workbench

Commission a ledger or contact us to schedule your intake conversation.

Offline Wallet Tracker

Available on the Microsoft Store

Get it from Microsoft