A pre-registered correlation study examining whether IceCube Gold-level neutrino alerts correlate with Bitcoin price change in the 72-hour post-event window. Analysis of 27 events (2016-2026) shows no statistically significant directional correlation (t=-0.469, p=0.643), but a negative Signalness-return correlation approaches significance (r=-0.377, p=0.053). Mean absolute post-event BTC volatility is 4.56%. Results reported without modification from pre-registered protocol.
Yoshimitsu Katayama (Fri,) studied this question.