{
  "schemaVersion": 1,
  "artifactVersion": "OPENFATE_VEDIC_SETTINGS_EXAMPLE_V1",
  "enginePolicyVersion": "vedic-policy-1.1.2",
  "observedAt": "2026-09-24",
  "kind": "first-party-same-input-settings-demonstration",
  "scope": "A synthetic birth input calculated through the local chart pipeline with four declared settings. This illustrates setting effects at one boundary, not an independent full-engine comparison, a real person, or predictive accuracy.",
  "input": {
    "calendar": "gregorian",
    "localTime": "1990-06-15T11:55:00",
    "timezone": "Asia/Taipei",
    "latitude": 25,
    "longitude": 121,
    "timePrecision": "exact",
    "houseSystem": "whole-sign"
  },
  "variants": [
    {
      "ayanamsa": "lahiri",
      "nodeMode": "mean",
      "lagna": { "longitude": 149.868325, "sign": "Leo", "d9Sign": "Sagittarius" },
      "sun": { "longitude": 60.080576, "sign": "Gemini", "house": 11 },
      "moon": { "longitude": 317.15041, "sign": "Aquarius", "nakshatra": "Shatabhisha", "d10Sign": "Cancer" },
      "rahu": { "longitude": 285.988434, "sign": "Capricorn", "nakshatraPada": 2, "d9Sign": "Taurus", "isRetrograde": true },
      "shadbalaStatus": "complete"
    },
    {
      "ayanamsa": "raman",
      "nodeMode": "mean",
      "lagna": { "longitude": 151.314626, "sign": "Virgo", "d9Sign": "Capricorn" },
      "sun": { "longitude": 61.526878, "sign": "Gemini", "house": 10 },
      "moon": { "longitude": 318.596712, "sign": "Aquarius", "nakshatra": "Shatabhisha", "d10Sign": "Leo" },
      "rahu": { "longitude": 287.434736, "sign": "Capricorn", "nakshatraPada": 3, "d9Sign": "Gemini", "isRetrograde": true },
      "shadbalaStatus": "incomplete"
    },
    {
      "ayanamsa": "krishnamurti",
      "nodeMode": "mean",
      "lagna": { "longitude": 149.965177, "sign": "Leo", "d9Sign": "Sagittarius" },
      "sun": { "longitude": 60.177429, "sign": "Gemini", "house": 11 },
      "moon": { "longitude": 317.247263, "sign": "Aquarius", "nakshatra": "Shatabhisha", "d10Sign": "Cancer" },
      "rahu": { "longitude": 286.085287, "sign": "Capricorn", "nakshatraPada": 2, "d9Sign": "Taurus", "isRetrograde": true },
      "shadbalaStatus": "incomplete"
    },
    {
      "ayanamsa": "lahiri",
      "nodeMode": "true",
      "lagna": { "longitude": 149.868325, "sign": "Leo", "d9Sign": "Sagittarius" },
      "sun": { "longitude": 60.080576, "sign": "Gemini", "house": 11 },
      "moon": { "longitude": 317.15041, "sign": "Aquarius", "nakshatra": "Shatabhisha", "d10Sign": "Cancer" },
      "rahu": { "longitude": 284.389307, "sign": "Capricorn", "nakshatraPada": 2, "d9Sign": "Taurus", "isRetrograde": false },
      "shadbalaStatus": "complete"
    }
  ],
  "interpretationBoundary": "Ayanamsa can change the ascendant sign, house numbers and divisional placements near boundaries; node convention changes Rahu's calculated position and retrograde status here. Unchanged fields remain unchanged. Incomplete strength totals under non-Lahiri settings are not filled with guesses. This single first-party case cannot establish which convention is correct or how often differences occur."
}