Archer v. Coinbase, Inc.Annotate this Case
Coinbase is an online digital currency platform that allows customers to send, receive, and store certain digital currencies. Archer opened a Coinbase account to purchase, trade, and store cryptocurrency. On October 23, 2017, a third party launched a new cryptocurrency, “Bitcoin Gold,” Coinbase monitored and evaluated Bitcoin Gold’s network and informed its customers via its website: “ ‘At this time, Coinbase cannot support Bitcoin Gold because its developers have not made the code available to the public to review. This is a major security risk.’ ” In 2018, the Bitcoin Gold network was attacked by hackers who stole millions of dollars of funds from trading platforms and individuals on its network.
Archer sued Coinbase, based on Coinbase’s failure and refusal to allow him to receive his Bitcoin Gold currency and Coinbase’s retention of control over his Bitcoin Gold. The trial court rejected his claims of negligence, conversion, and breach of contract on summary judgment. The court of appeal affirmed. Archer failed to establish the existence of an agreement by Coinbase to provide the Bitcoin Gold to him and failed to demonstrate Coinbase acted in any way to deprive him of his Bitcoin Gold currency.