{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://thinkloom.app/schemas/provenance/1.0/idea.schema.json",
  "title": "Idea identity",
  "description": "Stable idea identity and current derived status.",
  "type": "object",
  "properties": {
    "schema_version": {
      "const": "1.0"
    },
    "idea_id": {
      "type": "string",
      "pattern": "^idea_[0-9A-HJKMNP-TV-Z]{26}$"
    },
    "project_id": {
      "type": "string",
      "pattern": "^project_[0-9A-HJKMNP-TV-Z]{26}$"
    },
    "current_revision_id": {
      "type": "string",
      "pattern": "^revision_[0-9A-HJKMNP-TV-Z]{26}$"
    },
    "status": {
      "enum": [
        "suggested",
        "accepted",
        "rejected",
        "archived"
      ]
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    }
  },
  "required": [
    "schema_version",
    "idea_id",
    "project_id",
    "current_revision_id",
    "status",
    "created_at",
    "updated_at"
  ],
  "additionalProperties": false,
  "examples": [
    {
      "schema_version": "1.0",
      "idea_id": "idea_01J00000000000000000000009",
      "project_id": "project_01J00000000000000000000001",
      "current_revision_id": "revision_01J0000000000000000000000A",
      "status": "accepted",
      "created_at": "2026-07-17T18:42:10.123Z",
      "updated_at": "2026-07-17T18:43:11.456Z"
    }
  ]
}