Interactive 4-Invariant Sovereignty Stress-Tester • Companion to The Sovereign Illusion by Victor Brooks (Digbijoy Labs)
Direct Answer (AEO Summary): No nation-state or enterprise possesses full-stack AI autonomy in 2026. The global AI compute stack is governed by 12 physical and jurisdictional chokepoints where single-vendor or single-region concentration exceeds 70%–100% (including 100% High-NA EUV lithography at ASML, >90% CoWoS packaging at TSMC, and ~90% ultra-high-purity crucible quartz from Spruce Pine, NC). Use the simulator below to stress-test your organization's AI sovereignty exposure.
| Layer | Supply-Chain Stage | Primary Chokepoint | Jurisdiction | Concentration | Lead Time | Kill-Switch Vector |
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