Second Technical Addendum — Boundary Geometry and Operational Consistency under CTMU Conditions (v43)

This second addendum continues the stress-testing of the Architecture of Limitation (AoL) under CTMU conditions by introducing a geometric diagnostic layer. The purpose of this addendum is not metaphysical evaluation, theoretical extension, or model comparison. CTMU is treated strictly as a maximally scope-loaded input artifact, consistent with prior analyses.The contribution of this addendum is diagnostic clarification. Developments in the AoL operational framework now permit boundary behavior, collapse localization, and refusal dynamics—previously described narratively and symbolically—to be rendered geometrically. This increased visibility does not alter v43 behavior, introduce new constraints, or revise earlier conclusions.No new claims are made regarding CTMU. The geometric layer functions solely as instrumentation, making explicit where admissibility ends without transforming refusal into intervention. In doing so, this addendum completes a three-stage examination—narrative, symbolic, and geometric—of AoL behavior under maximal totality pressure. Superseded by v2 for corrected Appendix A figure semantics