Supplementary Material Volume 2 of the Technical Appendices: Extended Precision, Hadronic Tower

These supplementary appendices document the complete technical derivations underlying the BCT Superfluid Lattice Model. They accompany the monograph "The BCT Superfluid Lattice Model: Complete Derivation of Standard Model Parameters from Vacuum Geometry" and the companion PRL Letters.

Research Phases:

The BCT programme developed over 94 research phases, each building upon the results of the preceding phase. A "phase" represents a coherent block of work addressing a specific set of derivations or predictions. Early phases (1-5) established the geometric foundations; intermediate phases (6-31) derived the gauge couplings, fermion masses, and mixing matrices; later phases (32-70) refined predictions to sub-0.1% precision; and the final phases (71-94) extended the framework to hadronic spectroscopy and cosmological parameters.

Appendix Labelling Convention:

The appendices are labelled sequentially in the order they were written. The earliest appendices (D through Z) use single letters. As the programme expanded beyond 26 appendices, double-letter labels were adopted (AA, AB, ... AZ, BA, ...), with numeric suffixes introduced in later phases to accommodate parallel lines of investigation within the same lettering cycle (e.g., GA2 denotes the Phase 43 revision of the G-series, while GA denotes Phase 38). This organic numbering reflects the chronological development of the programme and preserves the intellectual history of each derivation. The appendices are organised here following the structure of Appendix C of the monograph, grouped by research era rather than strict alphabetical order.