Part of the CustodyStress archive of observed Bitcoin custody incidents
CS-01346
Border confiscation — Bitbox02 (2025)
SurvivesCase description
A 2025 case involved a Bitbox02 hardware wallet that was confiscated by customs authorities in a South American country where the holder was attempting to travel internationally. Customs officials had not seen the device before and suspected it was an unlicensed communication device. The device was retained for inspection. The holder had their seed phrase at home. Rather than wait for the lengthy customs inspection process, the holder restored their wallet to a new device using the seed phrase and moved funds to a new address as a precaution. The confiscated device was eventually returned several weeks later after being determined to be a simple storage device.
Custody context
| Stress condition | Device loss |
| Custody system | Hardware wallet (single key) |
| Outcome | Survives |
| Documentation | Unknown |
| Year observed | 2025 |
| Country | International |
Outcome interpretation
Access remained possible under the reported conditions.
Source
Privately Reported
Evidence type
News article
Related cases involving device loss
188 cases involve device loss
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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