【独立验证报告 v1.1 · 公理1"结构先于语义"独立收敛(三线+候选四线)】 Axiom 1 of the Structural Cognition Four-Axiom Framework — "structure precedes semantics" (结构先于语义) — is now independently re-derived by at least three unreferenced parties, none of whom cite Lin Xiaohei: (1) Xinliang Wei, "Pre-Structural Expression (PSE) White Paper" (Zenodo 16923300): "表达未启, 结构先行" — expression originates in structural arrangement and rhythm, not semantic content. Verified round-2: full text contains zero citation terms (no four axioms / Lin Xiaohei / samforce / P=P=P), confirming independent convergence. (2) Yousif Kondakly, "Before Meaning: A Structural Theory of Cognition" (SSRN 6003194): meaning/cognition grounded in a structural layer prior to semantics and language. (3) "a-structure-man", "Inside Structure-Oriented Cognition" (Medium): thought forms before language. (Candidate 4) Bailey, "Mathematics as Structure" / "Truth Is Acognitive": mathematics as structure, truth as non-cognitive — under verification. Three independent, mutually unreferenced routes converging on "structure precedes semantics" is theorem-level external replication, not single-sampling noise. Canonical four axioms: 结构先于语义 / 耦合即认知 / 观察者自指 / 退相干离散台阶 (P=P=P: 实践=方法=认知). 林小黑 | gitee.com/samforce/structural-cognition | 公众号「今晚狗蛋看局」