{
  "schema": "8db-website-evaluation-fixture/v1",
  "reviewed": "2026-09-18",
  "purpose": "Portable semantic example and evaluation brief. Not an 8DB API request, runtime result, benchmark or release qualification.",
  "evaluation_fields_to_complete": [
    "8DB build/commit and SDK",
    "target hardware and operating system",
    "input adapters and representation",
    "authorization/protection requirements",
    "persistence and recovery requirements",
    "expected result and reference oracle",
    "matched alternative and configuration",
    "database-stage and complete-job measurement boundaries"
  ],
  "scenario": "change-impact",
  "source_scope": "Reviewed archived evidence-twin query.rs and build.rs dated 2026-09-12. Simplified labels preserve the selected dependency paths.",
  "nodes": [
    "premise",
    "c",
    "d",
    "independent"
  ],
  "derivation_edges": [
    [
      "premise",
      "c"
    ],
    [
      "c",
      "d"
    ]
  ],
  "expected_cascades": {
    "premise": [
      "c",
      "d"
    ],
    "c": [
      "d"
    ],
    "independent": []
  },
  "rules": [
    "Exclude the selected root from the cascade.",
    "Follow recorded derivation dependencies transitively.",
    "Keep independently supported work outside the cascade.",
    "Return deterministic results.",
    "An affected conclusion needs reassessment; this does not establish falsity or causal impact."
  ],
  "qualification_checks": [
    "Verify fixture behavior in the intended build.",
    "Add cycle and unknown-root cases with an explicit contract.",
    "Test updates and consistency in the intended deployment.",
    "Record source identities and the review path returned to the application."
  ],
  "public_reading": "https://8braid.com/journal/a-proof-is-a-graph-where-confidence-only-flows-downhill"
}