Busan · Multi-Location Inventory

Every offline wallet backup, cataloged and mapped across your sites

Panel Grove Hub documents seed phrases, hardware wallets, paper backups, and cold-storage copies held at home, office, safe-deposit boxes, and secondary vaults—so you know what exists, where it sits, and what must be refreshed.

Request a catalog visit Flagship audit

Organized archival boxes with labeled compartments in a secure room

What we catalog

Physical backup inventory for offline wallet holders

Hardware

Ledger, Trezor, Coldcard units with firmware notes, passphrase layers, and companion recovery cards.

Paper & metal

Seed phrase sheets, stamped plates, sealed envelopes, and time-locked containers with condition ratings.

Site linkage

Each item tied to a room, drawer, safe, or off-site box—with access contacts and renewal dates.

Catalog services

On-site documentation for households and small operators

Panel Grove Hub | Offline Wallet Backup Inventory

Annual Mapping Update Visit

1 day per renewal cycle · ₩280,000 per site revisit

Yearly refresh of location codes, custodian changes, and new hardware entries across sites already in our catalog.

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Panel Grove Hub | Offline Wallet Backup Inventory

Recovery Readiness Review

3-hour session · ₩450,000 per session

Tabletop exercise using your catalog to test whether custodians can locate and assemble recovery materials under time pressure.

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Full service catalog →

From a Haeundae household audit

They photographed each metal plate without exposing words, logged which apartment closet held the spare Ledger, and noted our parents’ safe-deposit box in Jung-gu. The mild reservation: we waited two weeks for the printed binder because they hand-index every page.

— Min-jun K., three-site household catalog, 2025
Locked filing cabinet with numbered folders in a home office
Available on the Microsoft Store Get it from Microsoft

Recent field notes

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