{
  "chapter_id": "30",
  "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
  "claims": [
    {
      "claim_id": "ch30.source",
      "statement": "CommandFetcher makes temporary real Git checkout, resolves HEAD and returns scoped cleanup.",
      "classification": "runtime-integrated",
      "source_path": "internal/gitops/gitops.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 63,
      "line_end": 85,
      "associated_commits": [
        "f2836eabfff8e442d38984433f3e1f5c642667d1",
        "4d641bbe8913da568d6d9f4697a0144314e10b87"
      ],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Branch is mutable; URL validation does not certify all private Git authentication configurations."
      ]
    },
    {
      "claim_id": "ch30.apply",
      "statement": "Sync applies sorted manifest files sequentially through parser/ApplyService; later failure does not roll back earlier applies.",
      "classification": "runtime-integrated",
      "source_path": "internal/gitops/gitops.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 218,
      "line_end": 249,
      "associated_commits": [
        "f2836eabfff8e442d38984433f3e1f5c642667d1",
        "4d641bbe8913da568d6d9f4697a0144314e10b87"
      ],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "LastRevision updates only after successful loop/prune; not atomic repository-wide provenance."
      ]
    },
    {
      "claim_id": "ch30.drift",
      "statement": "Actual local Atlas fixture kept manual scale under warn and restored desired zero under status-triggered auto_revert.",
      "classification": "teaching extension",
      "source_path": "internal/controlplane/workloads.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 64,
      "line_end": 101,
      "associated_commits": [
        "f2836eabfff8e442d38984433f3e1f5c642667d1",
        "4d641bbe8913da568d6d9f4697a0144314e10b87"
      ],
      "validation": "executed",
      "evidence_log": "validation/labs/ch30/teaching-fixture.json",
      "limitations": [
        "MemoryService state only; restoration does not freshly call Admit/quota; no independently asserted continuous drift loop."
      ]
    },
    {
      "claim_id": "ch30.prune",
      "statement": "Actual fixture pruned previously managed Atlas name and preserved unrelated name; baseline prune predicates on previous/wanted names.",
      "classification": "runtime-integrated",
      "source_path": "internal/gitops/gitops.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 252,
      "line_end": 280,
      "associated_commits": [
        "f2836eabfff8e442d38984433f3e1f5c642667d1",
        "4d641bbe8913da568d6d9f4697a0144314e10b87"
      ],
      "validation": "executed",
      "evidence_log": "validation/labs/ch30/teaching-fixture.json",
      "limitations": [
        "No current object-ID/source-ID ownership comparison; replacement/transfer same-name risk remains untested and disclosed."
      ]
    }
  ]
}