The UK High Court has issued a landmark ruling in a case concerning the ownership of more than 61,000 Bitcoin (BTC) seized by British authorities in connection with a large-scale investment fraud carried out in China. The decision is regarded as a significant development in the legal process that will determine the future of billions of pounds worth of Bitcoin held by British authorities.

According to a ruling published by the UK National Archives, ownership claims filed by Chinese investors who were victims of the fraud will be assessed under Chinese law rather than British law. With the assets held in the UK and the fraud and its victims based in China, the ruling settles a threshold question — which legal framework applies — before the court turns to the underlying ownership dispute.

The Future of More Than 61,000 Bitcoins Under Discussion

The case, known as Blue Sky Green, centers on a large-scale investment fraud that took place in China between 2014 and 2017. According to court documents, approximately 40.23 billion yuan (roughly £4.1 billion) was collected from investors as part of the fraudulent activities.

Some of the funds raised were converted into various assets, primarily Bitcoin, and the cryptocurrency holdings were subsequently moved to the UK. British police seized the relevant electronic devices and some access keys in operations carried out in 2018. As a result of ongoing investigations, more than 61,000 Bitcoins were recovered.

The investors who fell victim to the scheme have launched a legal battle to have the assets returned to them, claiming ownership rights over the recovered Bitcoins.

Court Points to Chinese Law

In its ruling, the UK High Court stated that the investors were located in China, that the fraudulent activities took place there, that the money transfers were made in China, and that China was the country where the Bitcoins were first purchased. On that basis, the court held that Chinese law should be applied in ownership rights over the Bitcoin in question.

The court also rejected attempts by the investors to assert claims based on property and asset-tracking regulations under British law.

The decision does not mean, however, that the more than 61,000 Bitcoins will be transferred directly to China or to the affected investors. The court ruled only on which country's law applies to the dispute. Whether the investors actually hold rights to the Bitcoins, and how the assets will ultimately be distributed, has not yet been decided. Those questions will now be assessed under Chinese law in the proceedings ahead, with the recovered coins remaining held by British authorities in the meantime — keeping the case in focus as a prominent example of cross-border crypto fraud litigation spanning victims, funds, and seized assets in different jurisdictions.

This is not investment advice.