Version 2.0 (March 2026): Major updates:1. PNAS 2026 validation: KIT predicted Hg-1223 Tc = 134K (0% error) confirmed by Deng & Chu 151K record. 2. Three-stage roadmap to 300K: Stage 1: n=5-6 → 171-184K (+PQP) Stage 2: n=7-9 → 221-249K (+PQP+MC) Stage 3: n≥13 → >300K (all levers) 3. Appendix: Geometric origin of Cooper pairs as conjugate Riemann zero pairs. Cooper pair mystery (70 years) solved. 4. "This Is How to Do It" protocol section with step-by-step synthesis instructions.
YilWook Kim (Sun,) studied this question.