OpenAI Warns That Tokenized Equity Sale on Robinhood Is Unauthorized
OpenAI has publicly denounced unauthorized tokenized equity offerings appearing on the European Robinhood platform. The company explicitly stated on X (formerly Twitter) that these “OpenAI tokens” are not legitimate representations of OpenAI equity and that they had no involvement or endorsement of Robinhood’s actions. OpenAI emphasized that any transfer of its equity requires explicit approval, which was not granted in this instance.
This development follows Robinhood’s recent announcement of its tokenized stock trading platform in Europe, utilizing the Arbitrum blockchain. This platform offers access to 200 equities and ETFs, including what Robinhood advertised as equity in private companies like OpenAI and SpaceX. The concept of tokenizing equity in pre-IPO companies is not entirely new; similar attempts have been made in the past, often met with pushback from the companies involved.
In 2018, a blockchain startup, Swarm, proposed offering tokenized shares in various startups, including Robinhood. Many of the companies named by Swarm denied authorization for these offerings, although Swarm maintained the sales stemmed from “approved secondary market transactions.” The origin of the OpenAI equity offered on Robinhood’s platform remains unclear, fueling speculation.
Some believe the tokens represent pre-existing, legitimately acquired OpenAI shares traded on a secondary market. However, others caution that OpenAI and other startups are legally entitled to refuse to honor these unauthorized sales. This potential conflict could lead to private companies completely halting equity sales involving unauthorized secondary market transactions. Indeed, Dragonfly General Partner Rob Hadick predicted on X that this situation could prompt many private companies to cease equity sales through such channels to avoid future conflicts and protect their shareholders’ agreements.
Robinhood has yet to publicly respond to inquiries regarding the source of the OpenAI equity and the nature of its transactions. The situation highlights the complexities and potential legal pitfalls surrounding the tokenization of private company equity, underscoring the need for clear regulations and transparency within this emerging market.

