Miner outflows accelerated this week with 2,847 BTC leaving mining pools on Tuesday alone, the highest daily exodus since March. Simultaneously, miner revenue per exahash dropped 12.3% as difficulty adjusted upward, forcing marginal operations to reassess profitability. The AI pivot narrative is real: Riot Blockchain and Marathon Digital combined sold 156 BTC while announcing GPU infrastructure investments, signaling a structural shift away from pure hash production.