{
  "manifestVersion": 1,
  "name": "product-version",
  "description": "Immutable commercial description snapshot of a product (ADR-016). A change creates a new version; history is never rewritten.",
  "fields": [
    {
      "name": "productId",
      "type": "string",
      "index": true,
      "writable": "managed"
    },
    {
      "name": "version",
      "type": "integer",
      "writable": "managed"
    },
    {
      "name": "sourceKey",
      "type": "string",
      "unique": true,
      "writable": "managed"
    },
    {
      "name": "sku",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "name",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "description",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "category",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "provider",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "providerVersion",
      "type": "integer",
      "writable": "managed"
    },
    {
      "name": "providerFingerprint",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "sourceFingerprint",
      "type": "string",
      "writable": "managed"
    },
    {
      "name": "effectiveAt",
      "type": "timestamp",
      "writable": "managed"
    }
  ]
}