This paper integrates the strongest BFUT pre-hydrogen bridge developed so far into one continuous narrative. A toy free-energy functional for the first stable localized excitation, repeated-first-unit threshold logic at n = 4 preferring asymmetric 3+1 organization, and a dynamic assembly simulation together demonstrate the continuous route to ordinary hydrogen (protium) as the first atom. It combines three components: spaticle-field nucleation, repeated-first-unit threshold logic, and dynamic time-evolution assembly, to demonstrate a constructive route from the Spaticle field substrate to ordinary hydrogen (protium) as the first stable atom. The resulting framework is presented as a constructive existence-proof and structured-threshold model under BFUT assumptions, not as a replacement for QCD or the Standard Model. The first component reinterprets vacuum excitation as excitation of a real spaticle-field substrate and shows that a first stable localized finite-size quark-class excitation can be energetically favored over both collapse and indefinite dispersion. The second component asks what happens if that same first unit keeps appearing under a sufficiently uniform opportunity field. The BFUT answer is that repetition alone should not create novelty. Novelty should appear only when repetition accumulates until the first higher-order stable completion threshold is crossed. The third component then visualizes the already-derived threshold logic in a dynamic assembly simulation in which repeated first units appear one by one and reorganize at the first stable threshold. The preferred threshold found here is an asymmetric 3+1 organization. The retained compact 3-core is mapped to a proton-class structure through an effective role map (+2/3, +2/3, -1/3), while the detached balancing branch is mapped to an electron-class mode with charge -1. Their combination yields ordinary hydrogen (protium), proposed here as the single first atom in the BFUT sequence. The paper also places this derivation against Big Bang nucleosynthesis, against the BFUT infinite-universe framework, and against historical non-Big-Bang matter-creation precedents. In particle-physics terms, the paper most directly addresses the pre-hadronic continuity gap by providing a constructive route for first localized quark-class emergence, first stable threshold crossing, and first proton-class plus electron-class organization, while also offering a strong new starting basis for future work on confinement-context continuity, first-bound-state emergence, vacuum-structure interpretation, and other early-stage non-perturbative QCD problem areas. Companion simulation and reproducibility archive: BFUT Pre-QCD Emergence Companion Code Archive, DOI: 10.5281/zenodo.19904400.
V. K. Sharma (Thu,) studied this question.