{
  "schema": "tnfr.conservative-regional-organization-declaration.v1",
  "evaluation_kind": "reversible_preparation",
  "nodes": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
  "edges": [[0, 1], [1, 2], [2, 3], [3, 4], [4, 0], [0, 5], [1, 6], [2, 7], [3, 8], [4, 9]],
  "checkpoint_form": ["-1/8", "-1/8", "0", "1/8", "1/8", "-3/16", "-5/32", "0", "5/32", "3/16"],
  "checkpoint_phase": ["-1256637/500000", "-1256637/1000000", "0", "1256637/1000000", "1256637/500000", "-1256637/500000", "-1256637/1000000", "0", "1256637/1000000", "1256637/500000"],
  "form": ["1/8", "1/8", "0", "-1/8", "-1/8", "3/16", "5/32", "0", "-5/32", "-3/16"],
  "phase": ["-1256637/500000", "-1256637/1000000", "0", "1256637/1000000", "1256637/500000", "-1256637/500000", "-1256637/1000000", "0", "1256637/1000000", "1256637/500000"],
  "capacity": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
  "law": "normalized_sine_reciprocal_e0_w1_beta1",
  "support": "fixed_simple_connected_unit_undirected",
  "forcing": "none",
  "events": "none",
  "clock": "original_structural_t; tau=t/pi",
  "observation_time": "0",
  "end_time": "128/5",
  "time_step": "1/10",
  "order": 16,
  "maximum_steps": 256,
  "receiver_cycle_indices": [0, 1, 2, 3, 4],
  "target_error_bound": "1/4096",
  "source_error_bound": "1/1267650600228229401496703205376",
  "scaled_retention_duration": "1",
  "selection_rule": "first_certified_declared_endpoint_after_backward_retention_window",
  "arithmetic": "rational_outward_dyadic128_machin_trigonometry_v1; shared fixed-order Picard/Taylor/Metzler enclosure",
  "preparation_rationale": "A declared nonrigid midpoint has phase velocities proportional to (-2,-1,0,1,2) and zero initial contact relative rates at the ideal symbolic twist. Reversal initially decreases four receiver gaps and increases the closing gap toward the sector saddle. The actual phase centers here are exact rational radians, not exact multiples of pi; their small nonzero torques are retained. Direction at the initial instant does not establish saddle crossing.",
  "target": "Every point within the exact full-coordinate radius 1/4096 of the original checkpoint retains acute unit winding for absolute scaled time at most one, as independently checked before the reverse forecast.",
  "source_construction": "At each validated frozen-grid endpoint after the protected backward window, use the exact rational midpoint with reversed form and unchanged phase as source center. The source set is that exact center with independent radius 2^-100 in all twenty form/phase coordinates. The larger reverse endpoint enclosure only bounds the distance eta to the exact reversed nominal trajectory.",
  "acceptance": "Select the first declared grid endpoint with source winding zero throughout its exact radius, compatible full storage and strict exp_upper(2*t/pi_lower)*(eta+source_radius)<target_radius. Re-admit the full forecast, checkpoint, support, law and retention proof. A passing prefix survives an unavailable later solver step.",
  "failure_policy": "Retain the complete response, every endpoint assessment, actual validated horizon and reasons. Partial coverage without a certificate is unavailable; complete coverage without one is no_certificate_on_declared_grid. Neither outcome proves impossibility of formation. No automatic horizon, amplitude, source radius, target radius, precision, order or step adjustment.",
  "scope": [
    "one constructive mathematical preparation check, not a physical reserved prediction",
    "the only numerical evolution is the shared positive-time complete-law solver applied to reversed form",
    "initial inverse intervals enclose the declared exact rational point; their rounding width is retained",
    "the held-capacity coordinate is excluded from the twenty-coordinate source error radius",
    "a backward outer box is not identified with its exact flow image or with the independently supplied source box",
    "no autonomous preparation, new pressure law, support birth, dissipation, removed environment or physical identification",
    "all selection and numerical budgets are declared before any candidate trajectory is evaluated"
  ]
}