Part of the CustodyStress archive of observed Bitcoin custody incidents
CS-01097
Device discarded — hardware wallet (2023)
BlockedCase description
A 2023 case highlighted a recurring pattern: a Bitcoin holder who had purchased in 2017 at the height of a bull run had stored their seed phrase inside a personal journal. After the bear market, the holder had discarded the journal, believing the Bitcoin was worthless. By mid-2023, as prices recovered, the holder searched for the journal but it had been disposed of. The blockchain address showed the Bitcoin was intact. Without the seed phrase, the holder could only observe their funds on a block explorer with no recovery path.
Custody context
| Stress condition | Documentation absent |
| Custody system | Hardware wallet (single key) |
| Outcome | Blocked |
| Documentation | Unknown |
| Year observed | 2023 |
| Country | International |
Structural dependencies observed
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
Privately Reported
Evidence type
News article
Related cases involving documentation absent
193 cases involve documentation absent
274 cases involve hardware wallet (single key)
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This archive documents observed custody survivability failures. It does not attempt to document all Bitcoin losses or security incidents.
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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.
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