Multiple independent sources confirm all material details of the claim. The Block and Crypto Briefing both report that Bitdeer appointed Michael Potter as CFO effective May 26, 2026 (a Tuesday), replacing Jianchun Liu, who will remain (in an advisory capacity) through June 30. An official Bitdeer Form 6-K filing exists on the company's IR site documenting the appointment. The 'Nasdaq-listed Bitcoin miner' descriptor is consistent with Bitdeer Technologies Group (BTDR).