The claim is supported most directly by the fetched article "Czech National Bank Governor to Discuss Bitcoin Reserves at Major Conference," which explicitly says the governor is set to speak at a major Bitcoin conference in Las Vegas and discuss reserve diversification with Bitcoin. The official CNB page "Governor Michl's thoughts on bitcoin – a test portfolio in CNB's foreign exchange reserves" independently supports the underlying premise that Governor Aleš Michl has publicly entertained bitcoin as part of reserve diversification, making the conference-discussion claim more plausible. However, confidence is limited because the user-provided X posts could not be fetched, and no official conference program or CNB event announcement was successfully fetched in this run.