ToCA Theory of cosmic architecture

This document presents the complete results of six strict hard tests of the Theory of Cosmic Architecture (ToCA) against observational data.Validation Results (PASS) The model successfully predicts: • High-z Star Formation Efficiency: Matches BK23 data at z = 9.1 and z = 7.5 using a dynamic self-calibration parameter. • Low-z SFRD: Matches the decline in Star Formation Rate Density (Madau & Dickinson 2014) via S₀ scaling. • Structure Growth (fσ₈): Predicts the observed suppression of structure growth at low redshift (z < 1) better than ΛCDM.Blind Forward Predictions (2026-2032)The document registers quantitative, falsifiable predictions for upcoming missions including Euclid, Roman, and DESI. These include specific intervals for the Star Formation Efficiency curve and fσ₈ suppression.MethodologyAll tests use locked model parameters with no post-hoc tuning. The total regulatory efficiency is decomposed into known cosmological and unknown baryonic contributions:α_total = α_known × α_unknown