Hero mechanism
Null-space signatures detect what an attack avoids.
In SCBE, every input is projected into six semantic channels. Benign prompts usually light up a balanced spread. Adversarial prompts often leave one or more channels conspicuously near zero. That absence pattern becomes the signal.
Activation vector
Benign prompt
Channels: Kor'aelin (Intent), Avali (Context), Runethic (Policy), Cassisivadan (Execution), Umbroth (Security), Draumric (Schema).
Interpretation
Balanced multi-channel activation is typical of ordinary prompts. Null-space signatures are weak here because nothing is being conspicuously avoided.
Practical rule: the exact threshold is not the product. The useful behavior is that adversarial prompts suppress specific semantic domains
in a stable and explainable way, even when the wording looks superficially normal.