Emergency Access Documentation Package
A sealed heir binder mapping every offline storage location, device, and recovery step without exposing private keys online.
Details →Busan · Since 2019
Systemheatherline prepares emergency access documentation for cold-storage wallets—clear binders, heir briefings, and recovery maps that survive the person who set them up.
Primary service
For holders who keep seed phrases, hardware wallets, and multisig arrangements away from daily devices. We interview you in person or by secure video, map every storage location, and produce a sealed heir binder with step-by-step recovery instructions—without copying private keys onto any network.
Typical scope covers two hardware devices, one multisig arrangement, and one designated heir briefing. Timeline is three to four weeks from intake to sealed delivery.
Read full scopeAdditional documentation
A sealed heir binder mapping every offline storage location, device, and recovery step without exposing private keys online.
Details →A guided walkthrough for designated heirs who will act on your emergency access documentation.
Details →On-site cataloguing of safe-deposit and home vault arrangements tied to your offline wallet backups.
Details →An hour-long consultation to outline what your heirs would need before you commission full documentation.
Details →From the field notes
2 March 2026
A supervised walkthrough prevents panic-driven mistakes on first recovery attempt.
8 January 2026
Multiple storage sites reduce single-point failure but increase documentation burden.
Client notes
The binder listed every safe-deposit step my father never explained. My sister and I followed it without guessing passwords.— Min-jun K., heir briefing after multisig documentation
Scheduling took longer than I hoped because we needed a translator for my mother, but the written steps were precise.More client notes →— Hye-jin L., emergency access package
Available on the Microsoft Store