{
  "identity": {
    "name": "Drift Field Matrix",
    "canonical_id": "RTT_DRIFT_FIELD_MATRIX",
    "module_path": "/docs/rtt/Drift_Sentinel/",
    "version": "1.0",
    "status": "canon-stable"
  },

  "rtt": {
    "rtt_level": 1,
    "coherence": "declared",
    "drift": "bounded",
    "paradox": "structural"
  },

  "schema": {
    "fields": [
      "drift_type",
      "regime",
      "drift_magnitude",
      "drift_direction",
      "drift_curvature",
      "amplification_zone",
      "stability_basin",
      "envelope_boundary"
    ]
  },

  "entries": [
    {
      "drift_type": "structural",
      "regime": "R1-R2",
      "drift_magnitude": 0.72,
      "drift_direction": "R1→R2",
      "drift_curvature": 0.33,
      "amplification_zone": null,
      "stability_basin": 0.63,
      "envelope_boundary": 0.44
    },
    {
      "drift_type": "structural",
      "regime": "R2-R3",
      "drift_magnitude": 0.68,
      "drift_direction": "R3→R2",
      "drift_curvature": 0.39,
      "amplification_zone": null,
      "stability_basin": 0.57,
      "envelope_boundary": 0.41
    },
    {
      "drift_type": "gradient",
      "regime": "R1-R4",
      "drift_magnitude": 0.83,
      "drift_direction": "R1↔R4",
      "drift_curvature": 0.51,
      "amplification_zone": 0.22,
      "stability_basin": 0.69,
      "envelope_boundary": 0.46
    },
    {
      "drift_type": "gradient",
      "regime": "R2-R3",
      "drift_magnitude": 0.79,
      "drift_direction": "R3→R2",
      "drift_curvature": 0.58,
      "amplification_zone": 0.31,
      "stability_basin": 0.72,
      "envelope_boundary": 0.41
    },
    {
      "drift_type": "boundary",
      "regime": "R1-R3",
      "drift_magnitude": 0.67,
      "drift_direction": "R1→R3",
      "drift_curvature": 0.33,
      "amplification_zone": 0.22,
      "stability_basin": 0.55,
      "envelope_boundary": 0.38
    },
    {
      "drift_type": "boundary",
      "regime": "R2-R4",
      "drift_magnitude": 0.88,
      "drift_direction": "R2↔R4",
      "drift_curvature": 0.47,
      "amplification_zone": 0.29,
      "stability_basin": 0.66,
      "envelope_boundary": 0.58
    },
    {
      "drift_type": "field",
      "regime": "R1-R2-R3",
      "drift_magnitude": 0.94,
      "drift_direction": "tensor",
      "drift_curvature": 0.63,
      "amplification_zone": 0.37,
      "stability_basin": 0.78,
      "envelope_boundary": 0.57
    },
    {
      "drift_type": "field",
      "regime": "R2-R4",
      "drift_magnitude": 0.88,
      "drift_direction": "R4→R2",
      "drift_curvature": 0.55,
      "amplification_zone": 0.33,
      "stability_basin": 0.73,
      "envelope_boundary": 0.63
    },
    {
      "drift_type": "amplification",
      "regime": "R3-R4",
      "drift_magnitude": 0.91,
      "drift_direction": "R3→R4",
      "drift_curvature": 0.71,
      "amplification_zone": 0.52,
      "stability_basin": 0.82,
      "envelope_boundary": 0.44
    },
    {
      "drift_type": "amplification",
      "regime": "R2-R3",
      "drift_magnitude": 0.86,
      "drift_direction": "R2↔R3",
      "drift_curvature": 0.62,
      "amplification_zone": 0.49,
      "stability_basin": 0.77,
      "envelope_boundary": 0.48
    }
  ]
}