Cold storage evidence packs
Build attachments that match what your compliance note asserts—nothing more, nothing decorative.
From the notebook
Short articles that extend Offline Wallet Compliance Notes with field examples and careful caveats.
Seed phrase handoff language
Phrases that clarify witnesses and refuse absolute security claims.
Korea travel custody checklist
A compact list for devices leaving a controlled room on domestic routes.
Writing exception logs that age
How to record a missed step so future readers trust the rest of the file.