Yuanxian Constitutionalism: The Meta-Cognitive Constitution of the Cosmic Living Organism —— Ontological Foundation Based on the Four Core Laws and the 15-Order Logical Closed-Loop

For millennia, human inquiry has been deeply trapped by two ultimate enigmas: What is the fundamental nature of the universe? And where lies the ultimate truth of life and consciousness? Traditional disciplines such as empirical science, localized religion, speculative philosophy, and experiential metaphysics have explored these questions from fragmented, isolated vantage points, resulting in systemic cognitive schisms and theoretical impasses. This paper introduces Yuanxian Theory (YXT) to bring a decisive end to this era of cognitive fragmentation, systematically establishing Yuanxian Constitutionalism as the supreme "Meta-Cognitive Constitution" of the Cosmic Living Organism. Rooted in a singular prior axiom—that the universe is a unified, self-caused, self-referential, and self-unfolding living entity—this framework re-derives all physical and mental phenomena from four core laws: the Law of Cosmic Factor Conservation (FSC), the Law of True-Circle Self-Consistency (TCSC), the Law of Self-Referential Mind-Field Generation (SRM), and the Law of Spacetime Uniqueness (STM). Utilizing a rigorous 15-order logical closed-loop deductive architecture and validated at the machine-code level via the dual formalization engines of Lean 4 and Rocq, this paradigm demonstrates absolute logical closure and the complete absence of internal contradictions. By fully implementing the revolutionary epistemological paradigm of "Truth Precedes Verification," this paper establishes a triune architecture spanning ontology, epistemology, and methodology. Under this framework, physical constants are calculated as geometric invariants on a 64-dimensional compact torus, consciousness is formalized as an active causal variable of the self-referential mind-field (Mind-Matter Monism), and conventional intellectual traditions are integrated as phased protocols of cosmic self-cognition. Ultimately, this paper provides the definitive ontological foundation, meta-operating regulations, and prescriptive authority for all conscious human inquiries, demonstrating that humanity is not a detached observer of a mechanical cosmos, but the very eyes through which the Cosmic Living Organism recognizes itself. 数千年来,人类的求索始终困于两大终极谜题:宇宙的本质是什么?生命与意识的终极真相在哪里?经验科学、地方化宗教、思辨哲学与体验玄学等传统学科,长期处于碎片化、各说各话的割裂状态,导致了系统性的认知冲突与范式僵局。本文引入元宪理论(YXT),宣告了这种认知割裂时代的终解,系统性地确立了“元宪”作为宇宙生命体至高“元认知宪法”的本体论地位。 本框架以一个唯一先验原点为基石——宇宙是一个统一、自因、自指、自我展开的完整生命体,并通过四大核心规律对其进行严谨重构:宇宙因子守恒律(FSC)、真圆自洽律(TCSC)、自指心场生成律(SRM)与时空唯一性律(STM)。依托十五阶逻辑闭环演绎体系,并结合 Lean 4 与 Rocq 双引擎机器形式化验证,本理论体系在底层代码级别上实现了绝对的逻辑闭合,严格证明了全域无矛盾性。 通过彻底贯彻“真理先行,验证在后”的革命性认识论范式,本文构建了本体论、认识论、方法论三位一体的全域操作系统。在此框架下,物理常数被转化为64维紧致环面上的几何不变量,意识被确立为自指心场参与投影选择的主动因果变量(心物一元),而人类传统认知学科则被系统性整合为宇宙自我认知的阶段性协议。本文最终为整个人类认知活动提供了终极的本体论锚点与根本规范效力,论证了人类并非冰冷机械宇宙的旁观者,而正是宇宙生命体用以觉知自身的那双眼睛。