The Final Gavel
The UK Supreme Court has refused to hear an appeal from BSV Claims Limited, effectively dismantling a £10 billion ($13 billion) class-action lawsuit against Binance, Kraken, and other major exchanges. The decision, delivered in a brief ruling, upholds lower court findings that the claim raised no “arguable point of law,” ending a two-year legal battle over the 2019 delisting of Bitcoin SV (BSV).
Markets reacted with apathy to the project’s legal defeat. BSV slid 6% to $18.11, now trading 96% below its all-time high as liquidity continues to evaporate.
The “Foregone Growth” Fallacy
At the heart of the dismissal was the claimants’ attempt to bill exchanges for “foregone growth.” BSV Claims Ltd argued that had Binance and others not delisted the token in 2019, BSV would have mirrored Bitcoin’s (BTC) trajectory, entitling holders to the difference in value.
The courts rejected this, applying the “Market Mitigation Rule.” The precedent is now set: investors cannot hold a depreciating asset while claiming damages for the hypothetical gains of a substitute they chose not to buy. As the Court of Appeal noted in its earlier judgment:
“It was not reasonable mitigation to retain the damaged BSV in the vain hope that they might become a top-tier cryptocurrency. The loss caused could and should have been crystallised.”
Institutional Implications
This ruling is a critical shield for centralized exchanges (CEXs) operating in the UK. By validating the right to delist assets without liability for speculative future losses, the Supreme Court has reduced the legal risk profile for platforms managing quality control. The claim, originally filed on behalf of 243,000 holders, hinged on the idea that exchanges acted as a cartel to suppress BSV following Craig Wright’s controversial claims.
With the “loss of chance” argument struck out, only a fraction of the original claim remains, limited to immediate trading losses in 2019, rendering the massive $13 billion figure obsolete.
