NATIONAL SOVEREIGN BLUEPRINT — SC-VAU beside TSA · GIFMIS · Remita
FROM: Captain
TO: Dr. Jaafaru Sa’ad, Chairman
DATE: 17 September 2026

No territorial war with CBN or SystemSpecs.
Remita remains the pipe. GIFMIS remains the book. TSA remains the vault.
SC-VAU is the Edge-Attestation Sidecar at the MDA desk. Cassowary is land.

1. SEPARATION OF POWERS — EDGE vs CORE
  CORE (not us)
    Remita / SystemSpecs — RRR, collection, Remita-to-TSA commit. The pipe.
    GIFMIS / OAGF        — warrant, vote, MDA line. The budget cylinder.
    TSA / CBN / OAGF     — the naira. The vault. We do not connect as a PSP.
                           We do not hold federal float.

  EDGE (us)
    After T2 — Remita-to-TSA has posted, GIFMIS has the event —
    Cassowary sits at the physical MDA desk:
      hospital window · university bursary · licensing office · LGA counter.
    Forged RRR, photocopy, bank alert without their commit: no stub.

  We do not become a second Remita. We do not become a second TSA.
  If a room hears replacement, the sitting has failed.

2. MRi-VAf — FEDERAL FEE · 0-DRRU
  Citizen pays the federal fee the way they already pay.
  T2 arrives from the Remita / GIFMIS cylinder. Four fields they already printed.

    M  Mirror      observe bind8 · tip_hash · amount · event from their T2
    R  Reflect     same four fields on the glass. No extra citizen file.
    i  illuminate  desk sees event-right vs photocopy. Forged RRR is ghost.
    V  Verify      bind8 from their RRR/receipt · amount · event
    A  Attest      Path A local. ≤ 12.3 ms. Dialect 0.000 ms. Tip to the desk.
                   Termii is not on this path.
    f  flush       0-DRRU ≤ 120 s. Residual MAY be tip_hash. Person gone.
                   No BVN. No NIN. No taxpayer dump.

  Path B SIGNAL is courtesy after flush is scheduled.
  Late beep does not unwind Attest.

3. PITCH — MINISTER OF FINANCE · OAGF
  Why mandate the sidecar:
    Remote LGA. 2G/3G. Heavy GIFMIS portal fails to load.
    Clerk argues with paper. That argument is where the vault leaks
    after the pipe has already done its job.
    Four conditions on the phone already in the hand:
      local attest · no float · no identity file · 120-second flush.
    Citizen ₦0. Token is ₦12-class OPEX — never a percent of the fee.
    We have not found another operational rail that does all four
    where the portal dies. “Only” is a court word. This is the geometry.

  Mandate sentence:
    Seat the sidecar at every MDA desk after Remita-to-TSA.
    Cassowary stands where the majority already walks.
    Cassowary is the Treasury’s last-mile shield.

Master cut: slides 10–12. Walk /tsa. Live kitchen: /vau MDA chip.