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FROSTYVERSE TEST H2-090 — SHARED-COORDINATE / D-OWNERSHIP CLOSURE ATTACK
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version: 2.0.90-shared-coordinate-D-ownership-closure-attack
patch:   h2-089-h025-strained-segment-direct-h017-displacement-second-variation-ownership-no-fit-1
baseline H2-089 sha256: 3d7732996163158df58cd9f266573ec7f657b65d15611561c8e927149c18f260
python:  3.10.6
profile: full samples= 200

TEST 01 - CONTRACT / FALSIFICATION ORDER
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  R01 [FV-ONLY] No GR, Mercury precession target, 4D target, or pair-mass score selects the main result.
  R02 [DIRECT-VECTOR] Feed the exact H-025 strained FrostSegment relation Vec3 directly into H-017's displacement Vec3 input; no fitted coordinate scale.
  R03 [SECOND-VARIATION] Compare only the quadratic remainder after rest + tangent work, matching the order H2-038 identified as D.
  R04 [OWNERSHIP] Distinguish one transverse reference mode from one node's six-support work and the complete source->destination conservative handoff.
  R05 [NO-FREE-ENERGY] Signed net work must remain zero; absolute processed work is an internal conservative ledger.
  R06 [TEMPLATE/ROTATION] Shared-coordinate result must survive direction, FQ template, and common coupling-scale changes.
  R07 [IDENTITY-TRAP] W=1/2 xi^2 after self-normalization is not accepted as coordinate closure by itself.
  R08 [PAIR-RULE-FROZEN] H2-089's M1+M2 pair-total rule is carried forward but is not retested or used to choose the mechanical outcome.

TEST 02 - DIRECT H-025 -> H-017 SHARED PHYSICAL VECTOR
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  max H025 strained-vector -> H017 decoded-vector error = 5.769e-16
  max H017 force linear-law residual                    = 7.772e-16
  low-q H041 motion-work / q^2/8 range                  = 0.999962500 .. 0.999999922
  GR/orbital target used above: NO

TEST 03 - INHERITED FROSTTRANSIT WORK HOMOGENEITY / TEMPLATE ABLATION
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  source work /(coupling*L^2) range      = 0.250000000000 .. 0.250000000000
  destination work /(coupling*L^2) range = 0.250000000000 .. 0.250000000000
  full processed /(coupling*L^2) range   = 0.500000000000 .. 0.500000000000
  max signed source->destination net work = 3.331e-15

TEST 04 - SECOND-VARIATION D OWNERSHIP (FV ONLY)
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  source half / D-work                                 = 0.500000000000 .. 0.500000000000  mean=0.500000000000
  destination half / D-work                            = 0.500000000000 .. 0.500000000000  mean=0.500000000000
  full six-support handoff / D-work                    = 1.000000000000 .. 1.000000000000  mean=1.000000000000
  one transverse mode across both nodes / D-work       = 0.250000000000 .. 0.250000000000  mean=0.250000000000
  four-mode sum across both nodes / D-work             = 1.000000000000 .. 1.000000000000  mean=1.000000000000
  max |node opening work/input work - 1| = 2.220e-16
  max |six-support/reference-mode - 4|   = 1.776e-15
  signed net energy generated: NO

TEST 05 - DIRECT-GEOMETRY + NORMALIZATION IDENTITY CONTROLS
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  minimal internal longitudinal FQ affine-carry max aperture change = 1.661e-16
  same affine-carry max H019 arrival-work change                    = 4.423e-16
  interpretation: H021 transverse aperture is not itself the H025 longitudinal strain coordinate; the shared route is the physical segment/transit displacement vector.
  W/(sqrt(k)*a)^2 remains 1/2 by construction and is retained only as an identity trap.

TEST 06 - H2-090 DECISION
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  outcome: B_FULL_HANDOFF_D_MODES_PARTITION
  direct common coordinate found through inherited APIs: True
  full source->destination second variation / motion-strain work = 1.000000000000
  one transverse reference mode across both nodes / motion work  = 0.250000000000
  four-mode sum across both nodes / motion work                  = 1.000000000000
  interpretation: the H025->H017 coordinate bridge closes, but D is owned by the COMPLETE conservative six-support source->destination handoff.
                  The structural factor four is a real internal mode partition, not four independent copies of D in this work ledger.
                  Therefore simple work-mode counting alone does NOT microscopically derive the additional 4D orbital response.
  H2-089 pair-total mass rule changed by this test: NO
  SEALED H2-090 FV-only fingerprint: ad00cc0a23357c66a835d01bb46ee7b3e87b67d1cc1a34ce0ee88732e9e43cbc

H2-090 complete. Return h2-090results.txt first; CSVs are useful for ownership verification.
