From Modal Geometry to Bioelectric Evolution: A Typed Interface Contract Between MTT and BEQ

Modal Triplet Theory (MTT) and the Bioelectric-Quantum Evolution (BEQ) program concern different explanatory levels. MTT studies whether selected upper geometric data can reconstruct lower physical theories. BEQ studies how ordinary fields, gradients, stochastic mechanisms, records, and selection can form biological control loops. This paper gives a typed interface between the programs without claiming that either derives the other. The interface passes through a four-dimensional effective record containing the metric, fields, couplings, states, dynamics, and measurement conventions required by the biological model. We prove that two upstream theories producing the same lower record make identical BEQ predictions whenever the BEQ model depends only on that record. Consequently, successful bioelectric experiments do not by themselves test MTT. A genuine cross-program test requires an independently selected MTT correction or constraint on a measured biological observable. We derive an exact robust-separation condition requiring the predicted outcome-law gap to exceed the propagated source, descent, response, and sampling uncertainty radii. The paper reconciles the current MTT status with established electrostatic catalysis, chemiosmotic protocell experiments, tissue electromechanics, ephaptic neural coupling, and system-specific quantum biology. It also states the source certificates, error bounds, controls, and falsifiers needed for a future predictive bridge.