{
  "type": "child",
  "parent_ref": "5ddacc6962aa41902a93c93f0ea67481bbca99c43c907dbd51c1400a0c2fc975i0",
  "metadata": {
    "name": "Child Art Piece #1"
    // Traits or hash not needed directly if parent fetches dynamically based on hash
  }
}