Instructor
Sora Park
Operations educator focused on hardware custody documentation. Sora has facilitated inventory clinics for small desks across Korea and remote teams that keep wallets offline by policy.
Flagship course
Secure Device Inventory for Offline Wallet Tracker
A structured program for documenting the physical devices, media, and access paths behind offline wallet workflows — educational only, never a substitute for professional advice.
Learning outcomes
- Build a complete cold-device register without storing secrets in the register
- Assign location codes and dual-control checkout rules
- Run a quarterly audit that fits a busy operations calendar
- Hand off inventory notes to a trusted colleague without rewriting history
Modules
- Baseline mapping — List every signer, spare, cable kit, and recovery envelope you already own.
- Identity without exposure — Create labels and serial notes that help humans, not adversaries.
- Location & access codes — Map safes, drawers, and travel kits with dual-control habits.
- Firmware & seal checkpoints — Log versions and seals without improvising under pressure.
- Audit rituals — Practice a twenty-minute review that surfaces missing pieces early.
- Handoff packets — Package inventory knowledge for vacations, incidents, or role changes.
Learner notes
“Module four forced us to admit we had two devices with the same nickname. Painful, then relieving.”
Longer note: the handoff packet exercise became our vacation checklist. We still revise it every quarter.
FAQ
Does this course tell me how to invest or trade?
No. It covers device inventory practices only. See Not Financial Advice.
Will you store my seed phrases?
Never. Exercises use redacted or mock data. Do not send secrets to CloudCache Tools.
What is a real limitation of this program?
We cannot invent physical security you do not have. If your team lacks dual-control people or a safe, templates will highlight the gap — they will not magically fill it.
How do refunds work?
Review the Refund Policy before enrolling. This site does not take payments directly.