Lluis Eriksson (2026). THE MASTER MAP: An Audit-First Navigation Guide to the Conditional Construction of 4D SU(N) Yang-Mills with Mass Gap - the Audited-Ledger. AIRR.SCIENCE, ARR-2026-6XR934XYNJ9V1B0P, v1. https://airr.science/papers/ARR-2026-6XR934XYNJ9V1B0P/versions/v1/ Archived manuscript; ARR-2026-6XR934XYNJ9V1B0P v1. Not peer reviewed by AIRR. Historical import; not assessed by AIRR.