{
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  "fixture_id": "tool_json_v2-v2-007",
  "context": "tool_json_v2",
  "locale_chain": [
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  "length_tier": "Snippet",
  "structural_family": "tool_json_v2",
  "spans": [
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      "byte_end": 106,
      "class_id": "custom:eth_address",
      "raw_label": "0x1483f6b6602F5D60bce9f34b4B8Ceac74862a822",
      "generator_id": "eth_eip55",
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      "expected_recognizer_id": "eth.address",
      "expected_recognizer_version_id": "eth.address.v1"
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    {
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      "byte_end": 150,
      "class_id": "Email",
      "raw_label": "alice.synthetic435@example.invalid",
      "generator_id": "email_global",
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      "license_origin": "synthetic-rust-generator",
      "expected_recognizer_id": "email.global",
      "expected_recognizer_version_id": "email.global.v1"
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}