Leading miner walks away from Bitcoin

Core Insights - Bitcoin mining has become less lucrative due to multiple halving events that have significantly reduced rewards despite an increase in Bitcoin prices [3][4] - Companies in the crypto industry are pivoting from Bitcoin mining to artificial intelligence (AI) due to the decline in profitability [5] Industry Overview - Bitcoin mining involves using specialized hardware to solve cryptographic functions, allowing miners to verify and add BTC transactions to the blockchain in exchange for rewards [2] - The profitability of Bitcoin mining attracted many tech enthusiasts during the pandemic, but the situation has changed drastically [3] Company Actions - Bitfarms Ltd. plans to wind down its Bitcoin mining business by 2027 and transition to AI operations [5] - Tether Holdings has also announced the shutdown of its Bitcoin mining operations in Uruguay [5] - Bit Digital, which began mining Bitcoin in 2020, is now planning to shut down its Bitcoin mining operations and has shifted focus to AI [7]