{
  "id": "002-multiple-layers-alphabetical",
  "category": "canonicalization",
  "description": "Three layers serialized in alphabetical order by layer name. Verifies that writers sort consistently regardless of insertion order.",
  "spec_section": "LRFS v1.0 §3.3",
  "inputs": {
    "layers": {
      "llmind:text": "Document content here.",
      "llmind:description": "A document.",
      "llmind:generatedBy": "LLMind/0.1.0"
    }
  },
  "expected": {
    "canonical_bytes_hex": "6c6c6d696e643a6465736372697074696f6e004120646f63756d656e742e006c6c6d696e643a67656e6572617465644279004c4c4d696e642f302e312e30006c6c6d696e643a7465787400446f63756d656e7420636f6e74656e7420686572652e00",
    "canonical_bytes_length": 98,
    "expected_order": [
      "llmind:description",
      "llmind:generatedBy",
      "llmind:text"
    ]
  }
}