The statement is strongly supported by high-authority primary sources. The first part of the claim, that MicroStrategy has direct ownership of Bitcoin, is definitively confirmed by the company's official filings with the U.S. Securities and Exchange Commission (SEC). The SEC.gov website is the authoritative host for these documents (e.g., 8-K, 10-K filings), which legally detail the company's assets. Several other sources, including Yahoo Finance, Bitget, and Binance, correctly reference these SEC filings as the ultimate proof of the company's Bitcoin treasury.The second part of the claim, that this fact is reaffirmed by Michael Saylor, is also well-supported. The Bitcoin Magazine post provides a direct and highly relevant quote from Saylor: "We buy real bitcoin. We don't rehypothecate." This statement explicitly confirms the company's strategy of direct ownership. Furthermore, his official X (formerly Twitter) account is cited as his primary channel for announcing these Bitcoin purchases, as reported by Yahoo Finance. This consistent public communication serves as a continuous reaffirmation of the company's strategy. There is no conflicting evidence among the provided sources; they are all consistent in supporting the statement.