{
  "tool_id": "art-120-recall-trace-resolver",
  "note": "golden_hash is empty until first `node golden-parity.test.mjs --update`.",
  "vectors": [
    {
      "name": "bidirectional-trace",
      "policy_parameters": {
        "contaminated_tlc": "TLC-CONTAM",
        "direction": "both",
        "edges": [
          {
            "from_tlc": "TLC-FARM-A",
            "to_tlc": "TLC-CONTAM",
            "from_gln": "GLN-001",
            "to_gln": "GLN-002",
            "date": "2026-05-01"
          },
          {
            "from_tlc": "TLC-CONTAM",
            "to_tlc": "TLC-STORE-1",
            "from_gln": "GLN-002",
            "to_gln": "GLN-003",
            "date": "2026-05-05"
          },
          {
            "from_tlc": "TLC-CONTAM",
            "to_tlc": "TLC-STORE-2",
            "from_gln": "GLN-002",
            "to_gln": "GLN-004",
            "date": "2026-05-06"
          }
        ]
      },
      "output_payload": {
        "contaminated_tlc": "TLC-CONTAM",
        "sources": [
          {
            "tlc": "TLC-FARM-A",
            "gln": "GLN-001",
            "date": "2026-05-01"
          }
        ],
        "recipients": [
          {
            "tlc": "TLC-STORE-1",
            "gln": "GLN-003",
            "date": "2026-05-05"
          },
          {
            "tlc": "TLC-STORE-2",
            "gln": "GLN-004",
            "date": "2026-05-06"
          }
        ],
        "traced_count": 3
      },
      "golden_hash": "2ed19691fbda3ad8431454a4bf2ba73e6d5977fb778f013bbfeab73ce105e371"
    }
  ]
}