$167M in Frozen Customer IOUs Is Now a Bankruptcy Court's Problem
Poolin, once one of the world's largest Bitcoin mining pools, has filed for bankruptcy and is moving to liquidate $52 million in Texas-based assets — and the people who never got their withdrawals back in 2022 are still waiting.
The filing reveals the full scale of the damage. Roughly $167 million of Poolin's total debt comes directly from IOUs the company issued when it froze customer withdrawals during the 2022 crypto collapse. Customers who couldn't pull their funds got paper promises instead. Two years later, those promises are now creditor claims in a bankruptcy proceeding.
How It Got Here
Poolin suspended withdrawals in September 2022, blaming a liquidity crisis as Bitcoin prices cratered and mining margins collapsed industry-wide. At the time, the company framed it as a temporary measure. It wasn't. The IOUs issued during that freeze became the foundation of a debt pile that the company could never climb out from under.
This is not a unique story in crypto mining. The 2022 bear market wiped out overleveraged miners across the board. Core Scientific filed for bankruptcy. Compute North collapsed. Poolin held on longer than most, but the math never improved.
Now a Texas court will decide what happens to the physical assets: mining equipment, infrastructure, and whatever else can be converted to cash to pay back creditors.
What the $52M Sale Actually Means
Think about that number carefully. Poolin owes at least $167 million just in customer IOUs, before accounting for any other liabilities. The asset sale being proposed is worth $52 million. That is a recovery rate that leaves most creditors with pennies on the dollar, if anything at all.
The customers who never got their Bitcoin back in 2022 are now unsecured creditors competing for a fraction of what they were owed. Bankruptcy proceedings historically favor secured creditors and legal fees first. Everyone else waits.
What Crypto Holders Should Watch
This case matters beyond Poolin. It sets a precedent for how courts handle frozen crypto customer funds when a mining operation fails. The IOU structure Poolin used was informal and opaque, which is exactly the kind of arrangement regulators have been targeting.
If you are currently holding funds on any mining pool or yield platform that froze withdrawals during 2022 and has not fully restored access, this filing is a warning. The window to recover anything through legal channels may be shorter than you think.
Watch the Texas court docket. Watch how creditor classes are structured. And if you have outstanding claims against Poolin, find a bankruptcy attorney before the filing deadlines close.