According to the cryptocurrency media outlet Decrypt, a major controversy has erupted on the prediction market platform Polymarket after MicroStrategy sold a portion of its Bitcoin holdings for the first time since 2022. The amount of money tied up in this event has currently surpassed 50 million dollars.

The core of the controversy stems from the discrepancy between the timing of the sale and the date of the official announcement. The actual Bitcoin sale took place within the betting deadline of May 31, but MicroStrategy's official announcement did not come until June 1, after the deadline had passed. As a result, interpretations of the outcome are sharply divided between 'Yes' investors, who bet on the event occurring, and 'No' investors, who bet against it.

In response, Polymarket has essentially thrown its weight behind the 'No' bets by newly adding a clause to its rules stating, "Facts not confirmed by on-chain data or reputable news reports within the deadline are not recognized." Meanwhile, users who invested in 'Yes' are strongly pushing back, arguing that Polymarket's stance is a clear violation of the contract.

As the arguments from both sides remain unresolved, the final decision in this dispute will now go to a formal vote by UMA token holders, the underlying oracle of Polymarket.