Key idea. What is measured is not the “age of everything,” but the age of our branch of the cosmic fabric. The standard 13.8-billion-year estimate is built in the language of expansion. The FRA approach measures by structure: how many “floors of differences” have been assembled from galaxies up to “walls,” and whether there is a branching trace — a “seam” — on the sky map. Two different yardsticks, hence different numbers. Abstract 1. Explains why age estimates diverge and why that is normal. 2. Gives three independent structure-based methods (without expansion metrics) — with numerical estimates. 3. Introduces the Z-scale as a time unit not tied to expansion. 4. Formulates a confirmation criterion via O-TRACE (“honest residual”) across multiple maps. 5. Provides a short checklist for reproducible re-estimation. When measured by structure, the natural order is tens of billions of years (typically 20–50 billion). The method remains unchanged and is used further as is.