How we price
Every cold storage arrangement differs in threshold complexity, number of derivation indices, and signatory geography. The figures below are starting points. We provide a written quote after intake.
Engagement rates
| Engagement | Starting rate | Basis |
|---|---|---|
| Balance Confirmation Worksheets | ₩1,800,000 | Per vault structure (one master fingerprint family) |
| Additional derivation index block (50+ addresses) | ₩420,000 | Per block added to an existing worksheet |
| Signing Ceremony Documentation | ₩2,400,000 | Per ceremony including binder set for up to 5 signatories |
| On-site ceremony facilitation | ₩850,000 | Per day plus travel outside Jeonju metro |
| Quarterly Reconciliation Session | ₩650,000 | Per half-day session |
| Annual reconciliation retainer (4 sessions) | ₩2,300,000 | Billed annually, priority scheduling included |
| Worksheet audit (third-party review) | ₩980,000 | Per existing bound set, written findings report |
Estimate factors
Quotes increase when:
- More than one master fingerprint family requires separate worksheet volumes
- Signatories are distributed across three or more countries (coordination overhead)
- Rush binding is requested within five business days of draft approval
- Ceremony facilitation requires overnight travel
Quotes decrease when:
- You provide complete, verified xpub metadata in our intake template
- Multiple vault structures are bundled in a single engagement letter
- You commit to an annual reconciliation retainer at contract signing
Payment terms
50% deposit upon engagement letter signature. Balance due before bound delivery or ceremony date. Bank transfer in KRW. We do not process card payments or cryptocurrency.
What rates do not include
Courier fees for international worksheet delivery, third-party notarization, translation services, or legal counsel review. These are billed separately if requested.
Request a quote
Describe your setup and we will return a written estimate within two business days.
All rates are informational. Pricing is confirmed in your engagement letter and is not a commitment until signed.