★★★★★
The inventory module alone saved us two weeks of Slack archaeology. We finally know which drawer holds the spare device.
Flagship course
Cold Wallet Rotation Mastery
A twelve-module path that turns ad-hoc key moves into a documented, rehearsable program. Informational price from ₩189,000 depending on access tier.
Learning outcomes
- Produce an inventory schema covering devices, backups, and access paths.
- Assign dual-control roles with travel-aware backups.
- Write a ceremony script with abort criteria and checkpoints.
- Define post-move verification and evidence retention.
- Schedule a realistic cadence that matches your staffing, not a generic calendar myth.
Informational pricing
Blueprint Access includes this course for ₩189,000. Rotation Studio (₩420,000) adds instructor reviews. Vault Circle (₩980,000) adds a facilitated cohort. No checkout on this site — contact us.
Education only. Not Financial Advice.
Modules
1. Rotation as a project
Scope, success criteria, and stakeholders who must sign the plan.
2. Inventory schema
Catalog hardware, seed storage, firmware versions, and physical locations.
3. Threat assumptions without theater
Document what you are protecting against so controls stay proportional.
4. People and dual control
Role matrices, vacation coverage, and avoiding single points of knowledge.
5. Cadence design
Quarterly, event-driven, and hybrid schedules that teams can keep.
6. Ceremony scripting
Minute-level steps, tool layouts, and quiet-room requirements.
7. Tabletop rehearsal
Timers, interrupt drills, and scoring a practice run.
8. Live-day logistics
Transport, witness logs, and Korea-specific travel buffers.
9. Verification window
What to monitor after keys settle before calling the rotation complete.
10. Evidence notebook
Retention choices that help audits without oversharing secrets.
11. Incident branches
Lost device mid-ceremony, absent signer, and compromised passphrase cards.
12. Retrospective & versioning
Update the schema after every cycle so improvements stick.
Instructor
Haeun Park
Haeun designs the worksheet language used across CloudSchema Tools. She previously wrote custody runbooks for a Seoul fintech ops desk and now teaches from Yongin with remote office hours in KST.
Learner notes
★★★★☆
Rehearsal week felt awkward at first, then invaluable. Wish the travel buffer examples had covered international signers more — still solid.
FAQ
Do you move keys or custody funds for us?
No. We teach planning and documentation. Execution stays with your authorized personnel and providers.
Is this financial advice?
No. See Not Financial Advice. We discuss process hygiene, not portfolios.
What is a real limitation of this course?
We cannot certify that your live ceremony will succeed. Hardware faults, vendor outages, and human error still happen. The course reduces improvisation; it does not remove operational risk or replace a professional security assessment tailored to your threat model.
Can my whole team join?
Yes — Rotation Studio and Vault Circle are designed for multi-seat learning. Contact us for seat counts.