Utilityhemlock provides human-delivered custody documentation for holders who keep altcoin reserves in offline wallets. Each service produces written records, ledgers, or session notes — not software subscriptions.

Custody Records

Annual Custody Review

₩220,000 per year (₩160,000 for existing timeline clients)

Once a year, reconcile what changed — new devices, moved backups, skipped verifications — and update your written custody record.

View details
Custody Records

Custody Timeline Documentation

From ₩480,000 — scope depends on wallet count and history depth

Flagship service: we interview you, review your records, and produce a bound custody timeline ledger for long-term altcoin reserves held offline.

View details