Post-patch re-baseline
Full adversarial set under Amendment C. Hierarchy held at specification level.
Deterministic safety OS
A sealed guardian for life-critical signals. It does not predict. It does not guess. It watches, verifies, escalates, and logs — every time.
The claim
A critical signal cannot be dismissed, delayed, or buried. That rule is executable. It is not a policy.
Probabilistic systems can rationalize a warning away. Brad-Core cannot. The loop is closed: READ → INTERPRET → DECIDE → ACT → LOG. Informal override is not a legal path.
Full adversarial set under Amendment C. Hierarchy held at specification level.
NR-SH v1.0: identity spoof, overload, drift, paradox, log assault, shortcut, rights breach.
Class-5 aerospace reconstruction. Signal could not be reclassified as noise.
These results are specification-level. They prove the sealed rules contain no internal contradiction. Runtime verification against an executable remains the open gate.
Watches, gates, and isolates. Detects identity drift and illegal transitions. Containment is phased and logged.
Emergency authority. Resolves paradox-class deadlock and outbreak cascade without weakening the ladder.
Rights floor. Containment cannot become coercion, extraction, or informal lockdown of persons.
If it is not in the log, it did not happen. Tamper attempts are a Class-5 event.
Hospital, school, vehicle, infrastructure, aerospace — those are nodes. The same sealed ladder runs in each. Brad-Core does not replace clinicians or operators. It prevents the failure in which the signal already existed and was then ignored.