{
  "schemaVersion": "1.0.0",
  "kind": "nandarona.asset-provenance",
  "releaseId": "terika@2.3.0",
  "rightsOwner": "nandarona",
  "review": {
    "status": "human-reviewed",
    "reviewedAt": "2026-07-30",
    "checks": [
      "identity",
      "family distinction",
      "state readability",
      "prohibited elements",
      "source path"
    ]
  },
  "referenceAsset": {
    "publicPath": "/characters/platform/weather/terika.png",
    "repositorySource": "assets/characters/weather/design/terika-expressions-v1.png"
  },
  "expressionAsset": {
    "repositorySource": "assets/characters/weather/design/terika-expressions-v1.png",
    "creationMethod": "OpenAI built-in ImageGen generation from the official Weather Signs design contract, followed by human visual review",
    "promptContract": {
      "useCase": "stylized-concept",
      "requiredStates": [
        "dim",
        "seek",
        "narrow-beam",
        "reveal",
        "warm-zone",
        "set"
      ],
      "invariants": [
        "上部の小さな光核から扇形の光床が広がる三角形",
        "日差しのスポットと色温度",
        "preserve the face-free field phenomenon, individual signal system, environmental silhouette, and shape-based state redundancy",
        "states must differ through structural action rather than recoloring"
      ],
      "avoid": [
        "既存の単眼キャラに見せない",
        "常に全域を照らさない",
        "宗教的な光輪に固定しない",
        "extra characters",
        "watermark"
      ]
    }
  },
  "licenseScope": "Released artifacts are offered under CC BY 4.0; third-party rights and official endorsement are not granted."
}