A £3 billion bitcoin haul seized by British police has sparked a legal battle as victims of a Chinese cryptocurrency fraud seek to prevent the Treasury from claiming the inflated value. The dispute centers on whether the UK government should benefit from currency appreciation since the seizure.

The case highlights tensions between law enforcement proceeds and victims' rights in crypto crime. British authorities confiscated the digital assets during an investigation into a sophisticated fraud scheme targeting investors through fraudulent cryptocurrency schemes.

Legal experts say the outcome could set precedents for how seized crypto assets are handled when their value changes significantly between seizure and final disposition. The case raises questions about whether proceeds from such seizures should compensate victims or bolster government coffers.