The strengths of the four fundamental forces span nearly forty orders of mag- nitude, yet the Standard Model cannot derive these coupling constants from first principles. The Combinatorial Hierarchy (CH) of Parker-Rhodes, Noyes and Bastin (1960s–70s) generated the correct numerical scales via the recursive sequence 3 → 7 → 127 → 2127 −1, but was dismissed as numerology for lack of a geometric substrate. We show that the CH is the strictly mandated computational capacity of an 8-bit error-correcting code on the 4.8.8 Archimedean lattice established in Parts I–IV of this work. We prove that the trivalent vertex geometry of the 4.8.8 tiling uniquely seeds the hierarchy at Level 1, and that the 4.8.8 is the only Archimedean tiling satisfying all necessary constraints. From the lattice we derive: (i) the gravitational coupling αG = 1/2127 ≈5.877× 10−39, in 99.5% agreement with experiment, with zero free parameters; (ii) the bare electromagnetic coupling 1/α = 137 from recursive topological additivity; (iii) the dressed fine-structure constant via a Brillouin-zone dispersion integral normalised by the bridge-corrected fermion cell area, yielding 1 = 137.035 999 5 α against the experimental 137.035 999 084—agreement to seven significant figures with no free parameters; and (iv) the weak coupling at the lattice scale αW = 1/28 = 1/256 from anti-phase error-correction transmission through the square bridge plaquette. The coupling inverses form the sequence 20, 21, 28, 137, 2127—the Hierarchy Problem reduces to counting bits in an 8-bit code. The strong coupling is evaluated via non-perturbative heat-kernel step-scaling, confirming asymptotic freedom in the ultraviolet and topological confinement in the infrared, with the peak dispersion coupling αpeak = 0.1168 matching the experimental αs(MZ ) = 0.1179 to 0.9%