What question does Fire-Control ask?
Given an observed change, what can be recovered about its source under the declared model? The Fire-Control inverse implementation includes back-tracing, uncertainty geometry, recoverability checks, and triangulation relative to reference geometry. Its source-recovery work is model-bound: an attractive reconstruction does not make a source identifiable when the evidence cannot support recovery.
Why keep Symplecton and Interdictor separate?
The component that constructs geometry should not turn its own successful construction into a causal verdict. Symplecton provides a representation that can be inspected. Interdictor challenges the relevant interpretation against the evidence and the requirements of the analysis. A missing input or failed requirement must remain visible instead of being converted into apparent scientific agreement.
Where do L1, L2, L3, and L4 fit?
L1 tests phase-space and quantisation replay. L2 examines Pauli tomography and physicality. L3 investigates higher-order correlation and coherence in the Lens-2 state. L4 examines a derived symplectic scientific representation. These are the four lenses of the QPU conversion assessment, not four aliases for Fire-Control gates. Their roles and evidence dependencies remain visible alongside Interdictor’s separate challenge responsibility.
What must an observer’s interpretation remain attached to?
The scientific evidence contract distinguishes retained evidence, a reconstruction candidate, admitted geometry, and an observer interpretation. An observer must cite the exact evidence its declared authority requires. Geometry-dependent interpretation requires the corresponding admitted geometry; an evidence-only audit can have a narrower requirement. An evidence contract checking these bindings is separate from executing or validating an observer’s scientific algorithm.
More computational power does not remove the need for challenge.
A more capable instrument can produce a richer observation. It can also produce a result whose interpretation is harder to examine. Interdictor’s role remains to challenge what the declared evidence and model support. A hardware benchmark, a fidelity certificate and a causal finding answer different questions. The discovery remains useful when those distinctions and unresolved alternatives are preserved for the investigator.
How does this strengthen the discovery story?
The lake helps a visitor see where clues converge. Symplecton explains how an observation gains geometric form. Interdictor introduces the challenge: does the interpretation survive examination, and what remains unresolved? Together, these roles explain a path from discovery to accountable investigation without treating a demonstration as an automatically approved causal claim.