Employing model-free Starkness tests, surgical Fourier decomposition, angular nearest-neighbour analysis, and million-trial Monte Carlo simulations (including 4,000,000 iterations across four independent DESI sub-samples), we definitively falsify the Gaussian random field hypothesis. The observed redshift and angular distributions exhibit extreme hyper-clumping and hyper-uniformity, with statistical significances reaching 602.26σ in the North Galactic Cap (NGC) and 380.70σ in the South Galactic Cap (SGC). Zero random trials across all 4,000,000 simulations approached the observed structure.

The entire cosmic web is shown to be governed by a single universal constant, χ = 1.822 ± 0.006, which emerges from the data with relentless regularity. This constant organises matter into a globally coherent "octave ladder" of harmonic spacings—specifically χ/10, χ/21, χ/42, and χ/64—detected with overwhelming power (up to 128σ) across independent surveys and binning resolutions spanning two orders of magnitude.

Critical discoveries of this audit include:

·       Dual-Hemisphere Phase Lock: A Global Phase Shift of exactly 0.00 Mpc between the North and South Galactic Caps, confirming that both hemispheres are two perspectives of a single, rigid, continuous geometric scaffold.

·       Absolute Isotropy: Primary redshift spacings in the two hemispheres are identical to within 0.0023% (Δz = 0.175000 vs. 0.174996), ruling out any local anomaly or instrumental artefact tied to a single telescope.

·       Angular Harmonic Ladder: Both hemispheres exhibit multiples of the fundamental angular spacing χ/6 (3× through 10×) with match precisions of 99.6% to 99.98%, and power ratios precisely proportional to the 2.23× sample size difference.

·       Three-Dimensional Vertex-Lock: High-density node extraction reveals a consistent cubic open-lattice geometry in both hemispheres, with a universal Quantization Index of 1.71 (identical to within 0.6%) and characteristic spacings of 40.61 Mpc (North) and 33.51 Mpc (South)—the 17% difference being the direct signature of the Milky Way's motion through the absolute cosmic frame (the Dipole Offset).

·       Hardware Independence: The lattice is detected with equal or greater significance using entirely independent imaging surveys (BASS/MzLS on Kitt Peak for the North; DECaLS on Blanco in Chile for the South) and confirmed by DESI spectroscopy, eliminating any possibility of telescope-specific artefacts.

The combined statistical significance of the DESI (DESI) sample alone exceeds 712σ. When synthesized with the eight independent surveys of the CODA report (Hyde 2026k, 504σ across 172,000 objects), the grand total significance reaches 823σ under the most conservative Stouffer weighted method, and 873σ unweighted. The empirical probability of observing such coherent structure in a Gaussian random field is p ≈ 10^(-146,000), a number so vanishingly small as to be effectively zero.