A federal judge tossed out Swan Bitcoin's lawsuit against Proton Management Ltd. and its employees on June 1, 2026, after the bitcoin financial-services firm admitted in parallel UK proceedings that it never actually owned the mining assets and trade secrets at the heart of its U.S. case. The dismissal ends — at least for now — a legal battle that began with allegations of misappropriation but hinged on ownership Swan itself says it didn't have.
The admission that sank the case
Swan had accused Proton Management, a UK-based firm, and its employees of stealing confidential mining operation plans and proprietary technology. But during discovery in a related UK lawsuit, Swan acknowledged under oath that it never held title to those assets or the trade secrets it claimed were taken. That struck at the core of its legal standing — if you don't own the thing, you can't sue for someone stealing it.
The U.S. judge didn't mince words. The court found Swan's admission made its claims untenable, and granted the defendants' motion to dismiss with prejudice. The ruling effectively bars Swan from refiling the same suit in federal court.
Why the UK case mattered
Swan's UK proceedings, filed around the same time, forced the company to lay out its property rights in detail. UK procedural rules require a party to state clearly what it owns — and Swan couldn't. That sworn statement became a weapon for the defense in the U.S., where the judge cited the inconsistency directly.
Legal observers say the cross-border angle was decisive. A plaintiff that says one thing in London and another in New York doesn't survive summary judgment. The timing isn't great for Swan, which has been pivoting hard toward mining services after scaling back its consumer bitcoin offerings.
What happens next
Proton Management's legal team has indicated they'll seek attorneys' fees from Swan, arguing the suit was baseless from the start. A hearing on that motion is expected within 30 days. Meanwhile, the UK case continues, though Swan's admission there has weakened its position significantly.
Swan has not publicly commented on the dismissal. The company faces an uphill climb to rebuild credibility with both courts and counterparties.
