On-chain data analysis platform Arkham announced on its X (formerly Twitter) account, "If it is confirmed that Michael Saylor sold Bitcoin (BTC) yesterday, our prediction market participant 'Surprised-Legacy' will receive $200,000."

However, the prediction market has not yet been settled. Arkham explained that the final result will be confirmed only when the Bitcoin sale is officially verified through Strategy's 8-K filing.

Meanwhile, the prediction market currently indicates an 11% probability that Strategy sold Bitcoin.