SGUFT G-closure V14 (DYN1): Adjudicable Black-Hole Formation and Evolution Demonstrator with Horizon Formation/Stability, Divergence Classification, Audited Regularization Convergence, and Isolation-Proxy Emergence — RUN_G_BHDYN_0001_DYN1

This record archives the SGUFT G-closure V14 layer (DYN1), an adjudicable (PASS/FAIL) dynamic evidence package designed to satisfy the “dynamic must look like dynamics” requirement for black-hole physics within a controlled demonstrator setting. The package provides a reproducible time-evolution suite and frozen adjudication rules for three coupled structural claims: (i) horizon formation and stability based on a derivative-free horizon criterion defined by the root of an effective exterior function f_eff(r,τ); (ii) a singularity-sensitive divergence classification using an exponential-tail index β(τ) that triggers an unregularized divergence proxy I0(τ), together with audited regularized proxies I_reg(τ;Λ) evaluated under two regularizer families (HK/LP) and a cutoff ladder to enforce convergence; and (iii) emergence and growth of an exterior/interior isolation surrogate R_iso(τ) after formation, with monotonicity and gain requirements.Adjudication depends only on declared outputs together with audit/manifest under frozen thresholds; explanatory or literature-comparison notes, if present, are excluded from adjudication. The record includes three artifacts: a minimal reproducibility pack (only_pack), a full evidence pack (evidence_pack), and a summary pack (summary_pack) containing CSV/JSON summaries plus regeneration scripts and a manifest.