Owner death — Trezor (2022)

Blocked

Case description

A 2022 case widely referenced in estate planning circles involved a man who had accumulated significant Bitcoin between 2015 and 2020 and died suddenly without having communicated wallet access details to his family. His wife knew Bitcoin existed and could see on-chain balances, but the Trezor device was PIN-locked, the PIN was unknown, and no seed phrase backup could be found in the home. After multiple failed PIN attempts the device wiped itself. The estate retained a recovery service but could not proceed without the seed phrase.

Custody context

Stress condition	Owner death
Custody system	Hardware wallet (single key)
Outcome	Blocked
Documentation	Unknown
Year observed	2022
Country	International

Structural dependencies observed

Single point of failure

What this illustrates

There was only one way in. When that path was gone, so was access. Access was not recoverable.

Outcome interpretation

Access was not possible under the reported conditions.

Source

Publicly Reported

Evidence type

News article

Evidence link

https://www.bloomberg.com/features/2026-crypto-thieves-kidnappers/

Related cases involving owner death

119 cases involve owner death 274 cases involve hardware wallet (single key) View archive statistics →

This archive documents observed custody survivability failures. It does not attempt to document all Bitcoin losses or security incidents. Submit a case

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Framework references

Where Bitcoin Custody Intersects Legal and Fiduciary Authority

Where custody creates gaps in estate planning, fiduciary duty, and professional responsibility.

Professional Scope Boundary Matrix

What each professional or product covers, what they do not, and where gaps form between them.

The Independent Assessment Layer in Bitcoin Custody

How independent diagnostic layers emerge when multiple parties depend on shared infrastructure.