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The timeline
LenderJune 2022The Great Unwind

Celsius

Withdrawals were halted and the company filed for bankruptcy. The court found that the terms of service transferred title of deposited assets to Celsius, making depositors unsecured creditors of the estate.

By Steve L, Editorial Lead·Reviewed by Proof of Custody Editorial
Published Aug 3, 2026
Reported loss
~$4.7B owed to customers

What it should change

Custody is a legal arrangement before it is a technical one. Read what the terms do to legal title, because a yield rate is priced in the risk you did not read.

Which setups this class of failure could reach

These are the custody configurations structurally exposed to this kind of event. It describes the failure class, not any individual holder.

Bitcoin lent or earning yield

Whether your own arrangement sits in one of those groups is the question our Custody Independence Standard is designed to answer, and the four questions in Is your custody setup actually safe? walk through it.

Sources

Chapter 11 filings, court rulings

Figures are as reported by the named sources. Proof of Custody has not independently reproduced the underlying analysis.

← Earlier
Ledger customer database breach
July 2020
Later →
Voyager Digital
July 2022
How to cite
Proof of Custody, "Celsius" incident record, proofofcustody.io/incidents/celsius-2022
Frequently asked questions
What happened to Celsius?+

Withdrawals were halted and the company filed for bankruptcy. The court found that the terms of service transferred title of deposited assets to Celsius, making depositors unsecured creditors of the estate. Reported loss: ~$4.7B owed to customers.

What should Celsius change about how I hold bitcoin?+

Custody is a legal arrangement before it is a technical one. Read what the terms do to legal title, because a yield rate is priced in the risk you did not read.

Which custody setups were exposed to the Celsius failure?+

This class of failure could reach: bitcoin lent or earning yield. It describes the failure class rather than any individual holder.

See the full timelineAssess your own setup