{"product":"Witness","exportedAt":"2026-09-18T23:19:11.147Z","source":{"rows":15330000,"scope":"All rows: counts, ranges, mean, variance, missingness. Reference partition: dynamics, correlations and lags. Held-out test run 1: replay.","reference":"train / fault annotation 0 / runs 1–5 (complete runs)"},"model":{"provider":"builtin","name":"Witness evidence engine","location":"Local appliance","remoteAllowed":false},"events":[],"modelCalls":[]}