{
  "schema_version": 1,
  "project": "SCC Vaping",
  "source_observatory": "https://sccvaping.github.io/observatory/",
  "source_repository": "https://github.com/sccvaping/observatory",
  "source_generated_at": "2026-10-26T11:13:28.861662+00:00",
  "mirror_checked_at": "2026-10-30T12:44:56+00:00",
  "publication_contract": "deny-by-default-v2",
  "publication_level": "aggregate_and_audit_metadata_only",
  "release": {
    "run_id": "40313181927",
    "code_revision": "9a198cd638bfe7bf06737be754aeb972b3906ba2"
  },
  "source_coverage": {
    "registered_sources": 43,
    "implemented_sources": 14,
    "attempted_sources": 11,
    "successful_sources": 11,
    "evidence_successful_sources": 10,
    "discovery_successful_sources": 1,
    "failed_attempts": 0,
    "no_silent_disappearance": true
  },
  "literature": {
    "source_records": 1200,
    "canonical_records": 912,
    "canonical_records_before_quality_gate": 1116,
    "provisional_randomised_controlled_trials": 107
  },
  "clinical_trials": {
    "indexed": 849,
    "trials_with_results": 193,
    "trials_with_matched_evidence_cards": 172
  },
  "review_readiness": {
    "reviewed_record_count": 0,
    "conclusion_sensitive_ready_record_count": 0,
    "unknown_study_design_count": 586,
    "unknown_integrity_status_count": 912
  },
  "topic_counts": {
    "aerosol_chemistry": 11,
    "cardiovascular": 112,
    "cessation": 156,
    "exposure_biomarkers": 34,
    "indoor_air": 5,
    "respiratory": 201,
    "secondhand_exposure": 6,
    "thirdhand_residue": 2,
    "ultrafine_particles": 2,
    "youth": 390
  },
  "submission_readiness": {
    "methods_infrastructure": "external-review candidate, not yet submission-ready",
    "substantive_evidence_synthesis": "not submission-ready"
  },
  "notice": "Operational coverage and review-readiness metadata only. Counts do not establish causation, safety, harm, efficacy or evidence certainty."
}