Flagship course
Verification Drill Studio
Four live sessions that turn backup confirmation into a logged habit. You leave with a Seed Backup Verification Tracker template, abort criteria, and a re-drill cadence.
Learning outcomes
- Run an offline matching pass without photographing secrets.
- Populate a Seed Backup Verification Tracker with dates, locations, and witnesses.
- Distinguish material errors from lighting and fatigue errors.
- Write an abort rule your household will actually follow.
Informational tuition for the Drill Circle path: ₩420,000. See Pricing. No checkout on this site.
Modules
- Module 1 — Threat models that fit a home Scope what you are protecting without borrowing bank-vault language.
- Module 2 — Lighting, pacing, and dual-copy checks Compare paper, steel, and device backups with a timed, quiet protocol.
- Module 3 — Tracker fields that age Location codes, witness initials, and redacted evidence rules.
- Module 4 — Abort & re-drill Stop conditions, safe teardown, and calendar reminders.
Instructor
Ji-hoon Park
Operations educator based in Daegu. Former IT continuity lead; now focuses on household-scale recovery drills for Devcloud Hub cohorts.
Learner notes
“Module 2’s dual-copy check caught a transposed word on my secondary plate. Session four felt rushed if you are new to spreadsheets.”
“I liked that Ji-hoon refused to look at any photo with words visible. The tracker template is sparse on purpose.”
FAQ
Do I need special hardware?
You need the backup media you already use plus one offline device for notes. We do not sell plates or wallets.
Will you store my seed phrase?
No. Uploading seed words is prohibited and will get the submission deleted.
What is a real limitation of this course?
We cannot supervise your physical storage locations. If a relative moves a box without updating the tracker, the course cannot detect that for you — you must re-drill on a schedule you own.
Is this financial advice?
No. Read Not Financial Advice.