OpenAI has publicly rejected Robinhood's latest cryptocurrency initiative after the trading platform began distributing tokenized shares of the artificial intelligence company to European users, according to CNBC.

The artificial intelligence company issued a sharp rebuke on social media platform X, stating that the tokens do not represent genuine equity in OpenAI. "These 'OpenAI tokens' are not OpenAI equity," the company declared, CNBC reported. "We did not partner with Robinhood, were not involved in this, and do not endorse it."

OpenAI emphasized that any legitimate transfer of company equity requires explicit approval from the organization, which was never granted for this tokenized offering, according to CNBC. The company cautioned users to "please be careful" regarding the unauthorized tokens.

Robinhood had announced the tokenized equity launch from Cannes, France, as part of a comprehensive product demonstration that included tokenized equities, staking services, and new blockchain infrastructure capabilities, CNBC reported. The announcement triggered a significant surge in Robinhood's stock price, pushing shares above $100 to reach a new all-time high.

A Robinhood spokesperson defended the offering to CNBC, explaining that the tokens provide retail investors with indirect exposure to private markets through the company's ownership stake in a special purpose vehicle. "These tokens give retail investors indirect exposure to private markets, opening up access, and are enabled by Robinhood's ownership stake in a special purpose vehicle," the spokesperson stated.

The trading platform had offered 5 euros worth of OpenAI and SpaceX tokens to qualifying EU users who registered to trade stock tokens by July 7, CNBC reported. The assets are distributed under the European Union's more permissive investor regulations through Robinhood's cryptocurrency platform.

Johann Kerbrat, Robinhood's senior vice president and general manager of crypto, emphasized the democratization aspect of the initiative to CNBC. "This is about expanding access," Kerbrat explained. "The goal with tokenization is to let anyone participate in this economy."

The dispute illustrates the complex relationship between cryptocurrency platforms attempting to democratize financial product access and the companies whose names and equity are being represented through blockchain technology, according to CNBC. The situation also highlights regulatory challenges facing tokenized equity offerings.

US users remain unable to access these tokenized offerings due to domestic regulatory restrictions, CNBC reported. The limitation reflects the ongoing regulatory uncertainty surrounding cryptocurrency-based financial products in the United States.