v0.425.0 — THE USER DOOR SHIP

The product phase opens. B261 + B262, on Daniel's direct orders.

- THE SURVEY COMMAND: star-magic survey mywell.las - a LAS file in,
  one honest strata report out (density census with disclosed
  exclusions, the K2 gravity signature, family-prior Vp with
  n/sigma/support and the assumption printed where it acts, cited
  WGS84 reference QC, and the refusals section - an empty file gets
  an honest refusal naming the unlocking channel). The demo runs the
  bundled public KTB excerpt and GRADES ITSELF against the file's own
  sonic: +0.7 pct. A stranger with pip and two minutes now sees a
  real, honest result. The gate runs the demo at every invocation.
- THE U_i SOCKET: the K2 ranked candidate's coupling harness -
  registered form family, bit-exact null self-check, depth-constant
  couplings convicted DEGENERATE; it scores the moment Daniel's spec
  exists.
- THE CITED REFERENCE: WGS84 Somigliana + free-air at the
  ICDP-published KTB site (9.80895 m/s2) - the reference layer is no
  longer loopback; stream QC wired; the register-map discipline
  unchanged.
- THE +10 PCT INVESTIGATION: the v1 cross-family refutation
  reproduced live; the V2 family-prior fix confirmed
  (PINNED_AWAITING_DEEP_SONIC); and the (1+F_TRZ) FAMILY-OFFSET
  CANDIDATE surfaced - the record benchmark 6228/5675 = 1.0974 sits
  0.24 pct from 1+F_TRZ. FLAGGED, not canon; one GFZ deep-sonic file
  decides it.

Simulator v1.87.0. Acceptance 99/99. Gate 6,081/0. Registry 7,067.
The report's closing line is the product's contract: honest or it is
nothing.
