Pre-Registration: Generative-Age Discontinuity at Transit-Resolved Boundaries (E6/A1)

This document pre-registers (i) the within-model predictions of experiment E6, concerning the generative-age structure of transit-resolved regions in the incompleteness-expansion dynamics, and (ii) a directional astrophysical claim, A1, projecting that structure onto cosmic void boundaries. The claims are stated with operational pass/fail criteria before any simulation or data analysis is performed. Both confirming and disconfirming outcomes will be reported in full. The claims are **shape and direction claims, not amplitude claims.** The toy model computes no astrophysical magnitudes. What is locked here is the *form* of the predicted signal and its *sign*, together with the analysis protocol that will be used to test it, so that the test cannot be redefined after the fact.