A theory earns its name by making predictions. Not accommodations — predictions. Statements made before the data is checked, specific enough to be wrong, offered without adjustment afterward.
Cosmic Egg Theory makes eight.
They all originate from the same place: a bilateral crossing structure at θ = π/8, two pyramids base-to-base, generating a geometric cascade through dimensional address space. No free parameters. No constants imported from experiment. The geometry runs forward and the numbers come out.
The first prediction is the fine structure constant. α⁻¹ = (9/2)π³ − √(2π) + 4/(9π³). The three terms are not chosen independently — they are three instances of the same geometric effect, the irreducible loss at each dimensional fold. The result matches the measured value to six significant figures.
The second is cosmological. The bilateral geometry requires a singular convergence boundary in the cosmic microwave background — warm and overdense, not a void. Planck 2018 data places it at l=13.65°, b=64.80°. The prediction preceded the coordinate check.
The third is arithmetic. The product of the first and third crossing parameters, T₁ × T₃, equals 2. Exactly. Not approximately.
The fourth is structural. The cascade forces a specific address hierarchy: 8, 12, 36, 108, 216. Each layer is the previous layer folded. The observer sits at address 36 — not by assignment, but because that is where observation becomes geometrically possible.
Predictions five through eight extend through the Koide ratio, the proton mass relation, the invariance of c, and the two arithmetic resolutions that open and close the entire system: 1/0 = +1, −1 and 0/0 = 1.
In each case: geometry first. Data second. The sequence is the point.