Daejeon · Offline Wallet Custody

Your sealed backup envelopes deserve a register someone actually reviews

Page Aspen Field maintains handwritten and bound registers for hardware wallet backup envelopes — recording seal numbers, storage locations, and annual integrity checks so your recovery materials stay accounted for.

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Sealed manila envelopes arranged in a registry ledger on a wooden desk

Bound register entry for a client's three-envelope cold storage set, Yuseong-gu office.

What we record

Envelope seals

Serial numbers, tamper-evident tape colours, and wax stamp impressions logged at intake and every subsequent review.

Storage placement

Fire-rated cabinet shelf, off-site deposit box reference, or client-held location — without opening the envelope contents.

Review cadence

Scheduled integrity inspections: visual seal check, weight comparison, and photographic record filed in the bound register.

Custody chain

Every handoff between family members, executors, or co-signers documented with date, witness, and purpose of transfer.

Envelope register offerings

Sealed Envelope Registers for Offline Wallet Custody

Sealed Envelope Registration & Annual Review

Our flagship register service: intake of your sealed backup envelopes, bound ledger entry, and scheduled annual integrity inspections with photographic records.

From ₩180,000 per envelope set per year
Sealed Envelope Registers for Offline Wallet Custody

New Envelope Preparation & Sealing

We supply archival-grade envelopes, apply tamper-evident seals, and log the preparation in your register before you insert recovery materials at home.

₩45,000 per envelope including materials
Sealed Envelope Registers for Offline Wallet Custody

Registry Audit & Gap Analysis

For households with existing envelopes but no formal register — we inventory what you have, identify seal gaps, and propose a consolidated ledger structure.

From ₩320,000 per audit session

View all register services

From a recent client note

After my father passed, we found three identical envelopes in his study drawer with no note about which held the active recovery sheet. Page Aspen Field helped us establish a numbered register and confirmed two seals had been opened years ago. The process took an afternoon, and we finally know which envelope to trust.
— Hye-jin M., estate coordination for a Ledger-based family holding
Read more client notes
Handwritten ledger pages with date stamps beside sealed envelopes
Offline Wallet Tracker

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