v0.427.0 — THE ROCK INVENTORY SHIP

The K4 geological landmark family, derived on Daniel's order.

- SEVENTEEN LANDMARKS composed live from the locked lattice - sixteen
  EXACT on their cited anchors (Telford/Schon, ranges disclosed), ice
  = 11/12 at 0.036 pct. Gneiss = (SO_5+1)/D_phys = 11/4: the Aether
  coupling over spacetime, and gneiss is the KTB's own rock.
- THE UNIQUE FILE: uqff_rock_inventory.py with its supporting streams
  - ranked classification with the overlap printed, the material-ID
  channel that was BLOCKED_ON_K4 now flowing, and the validation
  stream that grades the whole family.
- THE FIRST GRADE IS REAL: the density-only column vote for the KTB
  window names the published paragneiss-amphibolite section - gneiss
  top-ranked at 16/19 stations, the mafic twin present, and the
  amphibolite/basalt density-degeneracy DISCLOSED rather than hidden
  (amphibolite is metamorphosed basalt; density cannot split the
  twins and the tool says so).
- THE REFUSAL RETIRED BY DERIVATION: the survey report now prints the
  ranked rock shortlist with its honesty block; the one refusal that
  remains is the correct one - a single confident name.

- THE OPEN EDGE, CLOSED SAME-DAY: the Vp discriminator tier splits the
  amphibolite/basalt twins (disjoint velocity tiers, demonstrated at
  the twin density), and the first joint run on real data taught the
  honest granularity - rock FAMILIES: the two-channel vote resolves
  the KTB window into BOTH published families, the
  paragneiss-metabasite alternation visible in 10 m of log, with the
  transition gap stations and the lab-vs-in-situ velocity limit
  disclosed. Vp-tier primitives: OPEN by discipline, not forced.

Simulator v1.89.0. Acceptance 108/108. Gate 6,084/0. Registry 7,072.
DISPATCH 2,312. PAPER_2261 rides the wheel.
