Part of the CustodyStress archive of observed Bitcoin custody incidents
CS-01358
Institutional lockout — FTX (2025)
ConstrainedCase description
The FTX first distribution on February 18, 2025 raised a practical access issue for creditors in US states with specific abandoned property laws. Several US states require financial institutions to report and transfer unclaimed funds to the state after a defined dormancy period. FTX creditors who had received their distribution into Kraken or BitGo accounts but then failed to access those accounts for extended periods risked the distributed funds being treated as unclaimed property and remitted to their state of residence. The interaction between the FTX distribution timeline and state unclaimed property rules created an unintended secondary access constraint.
Custody context
| Stress condition | Vendor lockout |
| Custody system | Exchange custody |
| Outcome | Constrained |
| Documentation | Unknown |
| Year observed | 2025 |
| Country | United States |
Structural dependencies observed
What this illustrates
Getting access back required help from an institution — and that help wasn't available. Whether full access was ultimately possible is unclear, but significant delay or outside intervention was involved.
Outcome interpretation
Access remained possible, but only with delay, dependence, or significant difficulty.
Source
Publicly Reported
Evidence type
News article
Related cases involving vendor lockout
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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