{
  "contract_id": "maestro.facebook-ads-audit.v1",
  "contract_version": "1.0.0",
  "schema_version": "1.1.0",
  "rule_version": "1.1.0",
  "record_id": "FIXTURE-website-duplicate-low-ctr",
  "route": "WEBSITE",
  "route_version": 1,
  "payload": {
    "record": {
      "contract_id": "maestro.facebook-ads-audit.v1",
      "contract_version": "1.0.0",
      "schema_version": "1.1.0",
      "rule_version": "1.1.0",
      "record_id": "FIXTURE-website-duplicate-low-ctr",
      "route_version": 1,
      "route": "WEBSITE",
      "fictional": true,
      "scope": {
        "account_ref": "ACCOUNT-A",
        "cohort_ref": "CAMPAIGN-1",
        "window_start": "2026-08-01",
        "window_end": "2026-08-31",
        "timezone": "America/New_York",
        "offer": "Fictional B2B workflow review",
        "intended_outcome": "CRM-accepted review request",
        "outcome_cutoff": "2026-09-30T23:59:59-04:00",
        "attribution_setting": "7-day click / 1-day view",
        "reporting_setting": "Meta account timezone, CRM receipt date retained separately"
      },
      "evidence": [
        {
          "evidence_id": "E-ACCOUNT-STATUS",
          "state": "OBSERVED",
          "value": {
            "ACCESS_RESTRICTION": {
              "restriction_blocks_delivery": false
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-ACCOUNT-STATUS",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-CAMPAIGN-CONFIG",
          "state": "OBSERVED",
          "value": {
            "OBJECTIVE_OPTIMIZATION_CONFLICT": {
              "objective_conflicts_with_outcome": false
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-CAMPAIGN-CONFIG",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-INTENDED-OUTCOME",
          "state": "DECLARED",
          "value": {
            "OBJECTIVE_OPTIMIZATION_CONFLICT": {
              "objective_conflicts_with_outcome": false
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-INTENDED-OUTCOME",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-AUDIENCE-CONFIG",
          "state": "OBSERVED",
          "value": {
            "AUDIENCE_ELIGIBILITY_EXCLUSIONS": {
              "allowed_use_supplied": true,
              "excluded_population_present": false,
              "audience_source_matches_policy": true
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-AUDIENCE-CONFIG",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-AUDIENCE-POLICY",
          "state": "DECLARED",
          "value": {
            "AUDIENCE_ELIGIBILITY_EXCLUSIONS": {
              "allowed_use_supplied": true,
              "excluded_population_present": false,
              "audience_source_matches_policy": true
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-AUDIENCE-POLICY",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-PLACEMENT-CONFIG",
          "state": "OBSERVED",
          "value": {
            "PLACEMENT_CONFIGURATION": {
              "placement_rule_supplied": true,
              "delivered_placements_match_rule": true,
              "assets_compatible_with_delivered_placements": true
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-PLACEMENT-CONFIG",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-ASSET-PLACEMENT-RULE",
          "state": "DECLARED",
          "value": {
            "PLACEMENT_CONFIGURATION": {
              "placement_rule_supplied": true,
              "delivered_placements_match_rule": true,
              "assets_compatible_with_delivered_placements": true
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-ASSET-PLACEMENT-RULE",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-BUDGET-SCHEDULE",
          "state": "OBSERVED",
          "value": {
            "BUDGET_SCHEDULE_CONFIGURATION": {
              "delivery_policy_supplied": true,
              "budget_matches_policy": true,
              "schedule_matches_policy": true
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-BUDGET-SCHEDULE",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-DELIVERY-POLICY",
          "state": "DECLARED",
          "value": {
            "BUDGET_SCHEDULE_CONFIGURATION": {
              "delivery_policy_supplied": true,
              "budget_matches_policy": true,
              "schedule_matches_policy": true
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-DELIVERY-POLICY",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-MESSAGE-PROMISE",
          "state": "DECLARED",
          "value": {
            "MESSAGE_DESTINATION_CONTINUITY": {
              "message_promise_supplied": true,
              "destination_promise_supplied": true,
              "promise_and_action_match": true
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-MESSAGE-PROMISE",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-DESTINATION-PROMISE",
          "state": "DECLARED",
          "value": {
            "MESSAGE_DESTINATION_CONTINUITY": {
              "message_promise_supplied": true,
              "destination_promise_supplied": true,
              "promise_and_action_match": true
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-DESTINATION-PROMISE",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-DESTINATION-RETEST",
          "state": "OBSERVED",
          "value": {
            "WEBSITE_DESTINATION_FUNCTION": {
              "destination_loads": true,
              "declared_action_completes": true
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-DESTINATION-RETEST",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-TEST-EVENTS",
          "state": "OBSERVED",
          "value": {
            "WEBSITE_EVENT_INTEGRITY": {
              "event_architecture": "DUAL_SOURCE_SAME_LOGICAL_ACTION",
              "logical_action_event_count": 2,
              "event_names_match": true,
              "shared_event_id_when_dual_source": false
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-TEST-EVENTS",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-CAPTURE-RECEIPTS",
          "state": "OBSERVED",
          "value": {
            "LEAD_TRANSPORT": {
              "captured_count": 10,
              "crm_received_count": 10,
              "allowed_missing_count": 0
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-CAPTURE-RECEIPTS",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-CRM-RECEIPTS",
          "state": "OBSERVED",
          "value": {
            "LEAD_TRANSPORT": {
              "captured_count": 10,
              "crm_received_count": 10,
              "allowed_missing_count": 0
            },
            "CRM_ACCEPTANCE": {
              "accepted_count": 8,
              "received_count": 10,
              "minimum_acceptance_rate": 0.7
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-CRM-RECEIPTS",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-JOIN-DEFINITION",
          "state": "DECLARED",
          "value": {
            "LEAD_TRANSPORT": {
              "captured_count": 10,
              "crm_received_count": 10,
              "allowed_missing_count": 0
            },
            "CRM_ACCEPTANCE": {
              "accepted_count": 8,
              "received_count": 10,
              "minimum_acceptance_rate": 0.7
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-JOIN-DEFINITION",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-CRM-DEFINITION",
          "state": "DECLARED",
          "value": {
            "CRM_ACCEPTANCE": {
              "accepted_count": 8,
              "received_count": 10,
              "minimum_acceptance_rate": 0.7
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-CRM-DEFINITION",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-CREATIVE-COMPARABLES",
          "state": "OBSERVED",
          "value": {
            "CREATIVE_FATIGUE": {
              "current_frequency": 3,
              "comparison_frequency": 0,
              "current_ctr": 0.01,
              "comparison_ctr": 0,
              "max_frequency_increase": 0.25,
              "max_ctr_decline": 0.2
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-CREATIVE-COMPARABLES",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-QUALITY-DEFINITION",
          "state": "DECLARED",
          "value": {
            "LEAD_QUALITY": {
              "qualified_count": 6,
              "assessed_count": 10,
              "minimum_quality_rate": 0.5
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-QUALITY-DEFINITION",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-MATURE-QUALITY-COHORT",
          "state": "OBSERVED",
          "value": {
            "LEAD_QUALITY": {
              "qualified_count": 6,
              "assessed_count": 10,
              "minimum_quality_rate": 0.5
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-MATURE-QUALITY-COHORT",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-FOLLOW-UP-POLICY",
          "state": "DECLARED",
          "value": {
            "FOLLOW_UP_POLICY": {
              "followed_up_within_policy_count": 10,
              "eligible_count": 10,
              "minimum_follow_up_rate": 0.9
            }
          },
          "owner": "Fictional policy owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-FOLLOW-UP-POLICY",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-FOLLOW-UP-RECEIPTS",
          "state": "OBSERVED",
          "value": {
            "FOLLOW_UP_POLICY": {
              "followed_up_within_policy_count": 10,
              "eligible_count": 10,
              "minimum_follow_up_rate": 0.9
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-FOLLOW-UP-RECEIPTS",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        },
        {
          "evidence_id": "E-EVENT-DEDUP",
          "state": "OBSERVED",
          "value": {
            "WEBSITE_EVENT_INTEGRITY": {
              "event_architecture": "DUAL_SOURCE_SAME_LOGICAL_ACTION",
              "logical_action_event_count": 2,
              "event_names_match": true,
              "shared_event_id_when_dual_source": false
            }
          },
          "owner": "Fictional evidence-system owner",
          "observed_at": "2026-10-01T12:00:00-04:00",
          "source_ref": "SYNTHETIC-E-EVENT-DEDUP",
          "boundary": "Fictional fixture evidence, scoped only to the named account, cohort, route, route version, window and check observation.",
          "account_ref": "ACCOUNT-A",
          "cohort_ref": "CAMPAIGN-1",
          "route": "WEBSITE",
          "route_version": 1,
          "window_start": "2026-08-01",
          "window_end": "2026-08-31",
          "extraction_complete": true
        }
      ],
      "observations": {
        "ACCESS_RESTRICTION": {
          "values": {
            "restriction_blocks_delivery": false
          },
          "evidence_ids": [
            "E-ACCOUNT-STATUS"
          ]
        },
        "OBJECTIVE_OPTIMIZATION_CONFLICT": {
          "values": {
            "objective_conflicts_with_outcome": false
          },
          "evidence_ids": [
            "E-CAMPAIGN-CONFIG",
            "E-INTENDED-OUTCOME"
          ]
        },
        "AUDIENCE_ELIGIBILITY_EXCLUSIONS": {
          "values": {
            "allowed_use_supplied": true,
            "excluded_population_present": false,
            "audience_source_matches_policy": true
          },
          "evidence_ids": [
            "E-AUDIENCE-CONFIG",
            "E-AUDIENCE-POLICY"
          ]
        },
        "PLACEMENT_CONFIGURATION": {
          "values": {
            "placement_rule_supplied": true,
            "delivered_placements_match_rule": true,
            "assets_compatible_with_delivered_placements": true
          },
          "evidence_ids": [
            "E-PLACEMENT-CONFIG",
            "E-ASSET-PLACEMENT-RULE"
          ]
        },
        "BUDGET_SCHEDULE_CONFIGURATION": {
          "values": {
            "delivery_policy_supplied": true,
            "budget_matches_policy": true,
            "schedule_matches_policy": true
          },
          "evidence_ids": [
            "E-BUDGET-SCHEDULE",
            "E-DELIVERY-POLICY"
          ]
        },
        "MESSAGE_DESTINATION_CONTINUITY": {
          "values": {
            "message_promise_supplied": true,
            "destination_promise_supplied": true,
            "promise_and_action_match": true
          },
          "evidence_ids": [
            "E-MESSAGE-PROMISE",
            "E-DESTINATION-PROMISE"
          ]
        },
        "WEBSITE_DESTINATION_FUNCTION": {
          "values": {
            "destination_loads": true,
            "declared_action_completes": true
          },
          "evidence_ids": [
            "E-DESTINATION-RETEST"
          ]
        },
        "WEBSITE_EVENT_INTEGRITY": {
          "values": {
            "event_architecture": "DUAL_SOURCE_SAME_LOGICAL_ACTION",
            "logical_action_event_count": 2,
            "event_names_match": true,
            "shared_event_id_when_dual_source": false
          },
          "evidence_ids": [
            "E-TEST-EVENTS",
            "E-EVENT-DEDUP"
          ]
        },
        "LEAD_TRANSPORT": {
          "values": {
            "captured_count": 10,
            "crm_received_count": 10,
            "allowed_missing_count": 0
          },
          "evidence_ids": [
            "E-CAPTURE-RECEIPTS",
            "E-CRM-RECEIPTS",
            "E-JOIN-DEFINITION"
          ]
        },
        "CRM_ACCEPTANCE": {
          "values": {
            "accepted_count": 8,
            "received_count": 10,
            "minimum_acceptance_rate": 0.7
          },
          "evidence_ids": [
            "E-CRM-DEFINITION",
            "E-CRM-RECEIPTS",
            "E-JOIN-DEFINITION"
          ]
        },
        "CREATIVE_FATIGUE": {
          "values": {
            "current_frequency": 3,
            "comparison_frequency": 0,
            "current_ctr": 0.01,
            "comparison_ctr": 0,
            "max_frequency_increase": 0.25,
            "max_ctr_decline": 0.2
          },
          "evidence_ids": [
            "E-CREATIVE-COMPARABLES"
          ]
        },
        "LEAD_QUALITY": {
          "values": {
            "qualified_count": 6,
            "assessed_count": 10,
            "minimum_quality_rate": 0.5
          },
          "evidence_ids": [
            "E-QUALITY-DEFINITION",
            "E-MATURE-QUALITY-COHORT"
          ]
        },
        "FOLLOW_UP_POLICY": {
          "values": {
            "followed_up_within_policy_count": 10,
            "eligible_count": 10,
            "minimum_follow_up_rate": 0.9
          },
          "evidence_ids": [
            "E-FOLLOW-UP-POLICY",
            "E-FOLLOW-UP-RECEIPTS"
          ]
        }
      },
      "symptoms": [
        {
          "symptom_id": "LOW_CTR",
          "source_ref": "META-EXPORT-1",
          "observed_at": "2026-09-01T12:00:00-04:00",
          "population_window": "ACCOUNT-A/CAMPAIGN-1/2026-08-01..2026-08-31",
          "metric_definition": "outbound link clicks divided by impressions",
          "denominator_state": "OBSERVED_NONZERO"
        }
      ],
      "action": {
        "action_type": "REPAIR_CONFIRMED_FAILURE",
        "problem": "Two event receipts represent one fictional Website lead action.",
        "evidence_ids": [
          "E-TEST-EVENTS",
          "E-EVENT-DEDUP"
        ],
        "bounded_change_or_test": "Pass one stable event_id across the fictional browser and server copies, then repeat the same Website action once.",
        "owner": "Fictional audit owner",
        "owner_request": null,
        "due_date": "2026-10-08",
        "date_request": null,
        "success_observation": "One browser/server pair for the repeated logical action with the same event name and event_id.",
        "success_rule": "The repeated logical action produces one deduplicated event and WEBSITE_EVENT_INTEGRITY evaluates PASS.",
        "prerequisites": [
          "Preserve the frozen historical export",
          "Do not change the destination during the retest"
        ],
        "uncertainty": "The repair can prove event integrity; prospective lead quality remains pending."
      },
      "metrics": [],
      "verification": {
        "historical": {
          "status": "FROZEN",
          "frozen_at": "2026-10-01T14:00:00-04:00",
          "evidence_sha256": "f6b248c75cc303883a24d8ecd705bdba1b5e223c8b5c986825b2727b05513fb6"
        },
        "immediate_retest": {
          "status": "NOT_RUN",
          "check_id": null,
          "route_version": null,
          "observed_at": null,
          "source_ref": null,
          "boundary": null,
          "values": null
        },
        "prospective_outcome": {
          "status": "NOT_STARTED",
          "check_id": null,
          "route_version": null,
          "cohort_ref": null,
          "window_start": null,
          "window_end": null,
          "cutoff": null,
          "success_rule": null,
          "observed_at": null,
          "source_ref": null,
          "boundary": null,
          "values": null
        }
      }
    },
    "derived": {
      "audit_coverage": "PARTIAL",
      "diagnosis": "CONFIRMED_FAILURE",
      "first_supported_failure": "WEBSITE_EVENT_INTEGRITY",
      "first_unresolved_dependency": "CREATIVE_FATIGUE",
      "next_action": "REPAIR_CONFIRMED_FAILURE",
      "hypotheses": [
        {
          "symptom_id": "LOW_CTR",
          "source_ref": "META-EXPORT-1",
          "observed_at": "2026-09-01T12:00:00-04:00",
          "population_window": "ACCOUNT-A/CAMPAIGN-1/2026-08-01..2026-08-31",
          "metric_definition": "outbound link clicks divided by impressions",
          "denominator_state": "OBSERVED_NONZERO",
          "mapped_checks": [
            "AUDIENCE_ELIGIBILITY_EXCLUSIONS",
            "PLACEMENT_CONFIGURATION",
            "MESSAGE_DESTINATION_CONTINUITY",
            "CREATIVE_FATIGUE"
          ]
        }
      ],
      "check_results": [
        {
          "check_id": "ACCESS_RESTRICTION",
          "order": 10,
          "result": "PASS",
          "evidence_ids": [
            "E-ACCOUNT-STATUS"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "OBJECTIVE_OPTIMIZATION_CONFLICT",
          "order": 20,
          "result": "PASS",
          "evidence_ids": [
            "E-CAMPAIGN-CONFIG",
            "E-INTENDED-OUTCOME"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "AUDIENCE_ELIGIBILITY_EXCLUSIONS",
          "order": 25,
          "result": "PASS",
          "evidence_ids": [
            "E-AUDIENCE-CONFIG",
            "E-AUDIENCE-POLICY"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "PLACEMENT_CONFIGURATION",
          "order": 27,
          "result": "PASS",
          "evidence_ids": [
            "E-PLACEMENT-CONFIG",
            "E-ASSET-PLACEMENT-RULE"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "BUDGET_SCHEDULE_CONFIGURATION",
          "order": 28,
          "result": "PASS",
          "evidence_ids": [
            "E-BUDGET-SCHEDULE",
            "E-DELIVERY-POLICY"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "MESSAGE_DESTINATION_CONTINUITY",
          "order": 29,
          "result": "PASS",
          "evidence_ids": [
            "E-MESSAGE-PROMISE",
            "E-DESTINATION-PROMISE"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "WEBSITE_DESTINATION_FUNCTION",
          "order": 30,
          "result": "PASS",
          "evidence_ids": [
            "E-DESTINATION-RETEST"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "WEBSITE_EVENT_INTEGRITY",
          "order": 40,
          "result": "FAIL",
          "evidence_ids": [
            "E-TEST-EVENTS",
            "E-EVENT-DEDUP"
          ],
          "reason": "A dated Test Events or equivalent receipt shows the same logical event counted more than once, missing, or named differently across the scoped browser/server path."
        },
        {
          "check_id": "INSTANT_FORM_CAPTURE",
          "order": 50,
          "result": "NOT_APPLICABLE",
          "evidence_ids": [],
          "reason": "Route rule excludes this check"
        },
        {
          "check_id": "LEAD_TRANSPORT",
          "order": 60,
          "result": "PASS",
          "evidence_ids": [
            "E-CAPTURE-RECEIPTS",
            "E-CRM-RECEIPTS",
            "E-JOIN-DEFINITION"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "CRM_ACCEPTANCE",
          "order": 70,
          "result": "PASS",
          "evidence_ids": [
            "E-CRM-DEFINITION",
            "E-CRM-RECEIPTS",
            "E-JOIN-DEFINITION"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "CREATIVE_FATIGUE",
          "order": 80,
          "result": "UNKNOWN",
          "evidence_ids": [
            "E-CREATIVE-COMPARABLES"
          ],
          "reason": "Required typed observation or compatible scoped evidence is missing, stale, immature or internally inconsistent."
        },
        {
          "check_id": "LEAD_QUALITY",
          "order": 90,
          "result": "PASS",
          "evidence_ids": [
            "E-QUALITY-DEFINITION",
            "E-MATURE-QUALITY-COHORT"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        },
        {
          "check_id": "FOLLOW_UP_POLICY",
          "order": 100,
          "result": "PASS",
          "evidence_ids": [
            "E-FOLLOW-UP-POLICY",
            "E-FOLLOW-UP-RECEIPTS"
          ],
          "reason": "Typed raw observation and compatible scoped evidence satisfy this check without triggering its failure predicate."
        }
      ],
      "secondary_backlog": [],
      "unresolved_dependencies": [
        "CREATIVE_FATIGUE"
      ],
      "action_readiness": "READY",
      "action_readiness_requests": [],
      "action_requests": [
        "EVIDENCE_REQUIRED:CREATIVE_FATIGUE:observations.CREATIVE_FATIGUE.values"
      ],
      "evidence_requests": [
        {
          "check_id": "CREATIVE_FATIGUE",
          "evidence_id": null,
          "field_path": "observations.CREATIVE_FATIGUE.values",
          "reason": "Typed values are incomplete, undefined or fail an internal count, rate or maturity constraint.",
          "owner_request": null,
          "next_check": "Correct or complete the raw values, then rerun CREATIVE_FATIGUE."
        }
      ],
      "metric_results": [],
      "verification_scopes": {
        "historical": {
          "status": "FROZEN",
          "frozen_at": "2026-10-01T14:00:00-04:00",
          "evidence_sha256": "f6b248c75cc303883a24d8ecd705bdba1b5e223c8b5c986825b2727b05513fb6"
        },
        "immediate_retest": {
          "status": "NOT_RUN",
          "check_id": null,
          "route_version": null,
          "observed_at": null,
          "source_ref": null,
          "boundary": null,
          "values": null
        },
        "prospective_outcome": {
          "status": "NOT_STARTED",
          "check_id": null,
          "route_version": null,
          "cohort_ref": null,
          "window_start": null,
          "window_end": null,
          "cutoff": null,
          "success_rule": null,
          "observed_at": null,
          "source_ref": null,
          "boundary": null,
          "values": null
        }
      }
    }
  },
  "payload_sha256": "0935970d6593f3e0444233131ef9939742203c1d92b17193205f19f348ea5c5e"
}
