Station 05 · ALL STOP
Fold Hunt
Read measured Screens. Apply charter cuts. This desk classifies — it does not mint. Witness remains 0. Wave-2 is HOLD.
C006
ENGINEERED numeric seed
regular_cubic_gamma1_mu1_Qaniso_shape
- |F|
- 3.404779e-16
- a1
- -6.909058e-10
- a2
- 0.0625
- n₀
- 1
- odd / s³
- 0.091569
- Σ e³
- 0.274723
Independent 4th-order + Richardson agrees. Scoped stamp CERT_CHART_C006_ENGINEERED. natural_geometric_Barrett_Omega = false.
C002
Why discovery was refused
At PASS_SEED the soft mode is isotropic 1/√10 (alignment 1.000000). Along that mode ΔReS is machine-flat (~1e-21 … 1e-19).
a1 ≈ 0 but cubic jet flat — not an A2 unfold.
Lanes
Wave-1 standing
- FAIL_PARK_VACUOUS_AA
C001 · edge_cm_iso_10
Residual identically zero / Morse bowl. REFUSE_CERT_VACUOUS_AA.
- ADMIT_CLASSIFY_ONLY
C001b · edge_sa_iso_10
Screen PASS_CLASSIFY_CANDIDATE; a1 ≠ 0 Morse at regular.
- REFUSE_DISCOVERY
C002 · edge_sa_fold_target_10
Soft mode ⟨e_soft, 1/√10⟩ = 1. Cubic jet along soft mode machine-flat. Not an A2 unfold.
- FIXTURE
C003 · slice_A2_barrett_embed_2
Planted A2 pullback fixture. Sigma transfer forbidden.
- ENGINEERED SCOPED
C006 · edge_detU_edgecubic_oddjet_sum10
Numeric seed + STENCIL_PASS. natural_geometric_Barrett_Omega = false.
Charter cuts
Classify without minting
Decision
REFUSE_CERT_FIXTURE_AS_DISCOVERYENGINEERED path may earn a scoped chart CERT. It cannot earn CERT_ReS_fold.
- |F| ≈ 0prefer < 1e-6; reject if ≳ 1e-3OK
- a1 = 0 simplesoft Hessian ~0, multiplicity 1OK
- a2 ≠ 0next curvature nonzeroOK
- Independent stencilsecond FD/analytic path agreesOK
- Newton OFFclassify with Newton offOK
- EqGate ADMITunmixed namespace; no Sigma transferOK
- Commander co-signrequired before mint; never forgedOK
- Not ENGINEERED-as-discoverytype-tag ENGINEERED stays scopedCUT
- On-shell ReSnatural residual family, not a fixtureCUT