Proton core hero: three-panel zoom from hydrogen atom coherence envelope to electron raceway to three-quark Y-junction Scale journey across 10 billion times magnification showing the three tiers of the substrate framework: coherence soliton at 100 micrometers, electron raceway at 0.53 angstroms, and three-quark junction at 1 femtometer. Coherence soliton ξ ≈ 100 μm ×10⁹ Electron raceway a₀ = 0.53 Å ×10⁵ Three-quark junction ~1 fm Up quarks Down quark Counter-rotating Coherence envelope ~13 meV ~1.7 MeV ~938 MeV