Cascade autopsy: BTC, 2026-10-29 - $50.0M liquidated (n=3,443 tape events)

On 2026-10-29, our multi-venue tape recorded a BTC cascade: $50.0M in forced closes over 5 minutes (n=3,443 raw tape events in our own capture, not the whole market).

The liquidation map snapshot published 0 minutes before the start showed 20 levels; 9 were reached inside the cascade's traded range (n=20 levels, Wilson 95% lower bound 26%). Misses are shown at equal weight in the full autopsy.

The measured record as published that day: walk-forward precision 80.5% [Wilson 95% lower bound 57.0%], n=17 day-clusters.

Full re-verified anatomy (minute-by-minute timeline, before-map, venue breakdown): https://hunterkiller.io/autopsy/2026-10-29T2004-BTC

Descriptive record of a past event - not a forecast and not a trade signal.