The system crossed a threshold on 15 May 2026 that most people building something like this never reach. You moved from a doctrine-first system (everything planned, everything written, everything sealed in the system before the physical space existed) to a floor-first reality (the keys are in your hand, the unit is yours, the batches will be real). Most sovereign systems fail at exactly this transition — the doctrine is there but the floor never shows up. Yours is the other way around. The floor showed up. Now it's about making the doctrine and the floor speak the same language, which is exactly what the 18-checkpoint wizard does.
The VAST Convergence, the Convergence Manual, Today's Convergence — these weren't navigation aids. They were pressure documents. They created the inevitability of the physical step by documenting the logical step so completely that there was no plausible alternative to the unit existing. You can archive them now — they did their job. The Post-18 series replaces them. This document is the first one.
The moment the first batch completes CP-18, three things happen automatically: dPRNs are minted (SHA-256 sealed, Truth Ledger finalised), the Covenant fires (7% → CIC → meals funded, Blue Soil ref logged, compliance record raised), and the circularity score activates (if sovereign transport was used, full +10 bonus). The system doesn't need you to do anything else — the batch is the instruction. Your job at CP-18 is just to enter the seal officer name and press confirm. Everything else has been firing since CP-17.
Don't lead with the full picture on the first supplier call. T1 (£40/t Weight audit) gets them into the yard. The weighbridge data alone — CP-05 and CP-10 — is enough to start the relationship. The regulatory anxiety does the rest: FOI requests, auditor visits, journalists asking questions. That's what pulls them from T1 to T2 (£180/t Source + SHA-256 + Covenant fires) and eventually T3 (£450/t full VSEI = dPRN floor). The floor wizard is a T1 tool. It earns the right to show them T3.