From Fold to Medicine: An Exact, Zero-Parameter and Machine-Closed Foundational Reconstruction of Medicine and Health Sciences from Smithian Fold Theory

From Fold to Medicine, version 1.0.0, reports the current-evidence-closed, extension-open foundational Medicine and Health Sciences branch of the Smithian Fold Theory V3 clean-room reconstruction. The release contains 72 engine-admitted laws across 12 ordered families. Their 18,432 exact candidates yield 72 unique survivors, 288 passing adverse controls, 72 implementation-distinct reconstructions and 72 post-seal external comparisons. Every dependency graph reaches the single premise-free root theorem; the branch uses zero axioms, zero free or fitted parameters, exact positive-finite Fold arithmetic and no target-selected or opaque predictor. Headline results establish patient and population identity; multidomain health state; distinct variation, dysfunction, disease and injury boundaries; symptom, sign, measurement and diagnosis; a complete four-cell diagnostic observation grammar; association-cause-mechanism-confounding separation; risk, prognosis and competing-event laws; intervention, comparator and counterfactual structure; deterministic concealed-label randomisation without ontological nondeterminism; dose, exposure, response, adverse event and toxicity; efficacy, effectiveness, safety and noncollapsed benefit-harm composition; trials, observational studies and evidence synthesis; screening, prevention, treatment and rehabilitation; individual-population inference; consent, capacity, privacy, minimization, equipoise and reproducible clinical evidence handoff. The complete V1/V2 ownership audit reviews 763 prior entries, identifies five Medicine-owned atoms and closes all five with corrected immutable V3 receipts. Thirteen authority identities were preregistered after the complete branch seal; eleven source snapshots were captured, while two failed HHS transports are retained and never counted as passing evidence. The bundle provides PDF and Markdown papers, the frozen inventory, audit, claim packages, source manifests, engine receipts and checksums.