**[Bit Digital to Fully Exit Bitcoin Mining, Focus on Ethereum and AI Infrastructure]** Odaily Planet Daily reports that Ethereum treasury company Bit Digital (NASDAQ: BTBT) has announced plans to completely cease its Bitcoin mining operations and shift its focus to Ethereum infrastructure, staking, and high-performance computing (HPC/AI) strategies. CEO Sam Tabar stated in a letter to shareholders that, with market changes, mining is no longer the most capital-efficient option. The company will concentrate its digital asset exposure on Ethereum and strengthen its AI infrastructure layout through its subsidiary WhiteFiber to achieve sustainable, monetizable, and compounding long-term growth. Bit Digital entered the Bitcoin mining sector in 2020 and began accumulating and staking ETH around Ethereum's transition to PoS in 2022. Since 2023, the company has been an early mover in HPC/AI and plans to fully transition to a "pure Ethereum treasury and staking" model by mid-2025, gradually selling off mining machines, terminating hosting contracts, and phasing out outdated equipment. Its AI subsidiary WhiteFiber completed its IPO last year, and Bit Digital currently holds approximately 27 million shares.