{
  "schema_version": 1,
  "name": "Track 3 evidence record",
  "semantics": {
    "purpose": "Normalize evidence used to investigate whether material AI compute can be accounted for across physical sites, electricity connections, hardware, and independent observations.",
    "status_rule": "UNKNOWN, PENDING, and NOT_INGESTED are explicit states and never become positive or negative findings.",
    "measurement_rule": "Queue MW, utility service capacity, IT power, chip power, and compute estimates are separate measurements."
  },
  "required_fields": [
    "evidence_id",
    "target_type",
    "target_id",
    "target_name",
    "domain",
    "evidence_type",
    "claim_scope",
    "status",
    "source_kind",
    "source_name",
    "source_url",
    "observed_on",
    "captured_on",
    "confidence",
    "basis"
  ],
  "optional_fields": [
    "record_id",
    "authority",
    "capacity_mw",
    "capacity_kind",
    "raw_value",
    "normalized_value",
    "units",
    "site_specific",
    "independent_of_other_source",
    "supersedes_evidence_id",
    "review_state",
    "reviewer_note",
    "search_terms",
    "records_examined",
    "negative_search_result",
    "measurement_period",
    "measurement_interval",
    "aggregation_period",
    "demand_mw",
    "consumption_mwh",
    "metering_authority",
    "quality_flag",
    "equipment_type",
    "manufacturer",
    "model",
    "capacity",
    "capacity_units",
    "units_count",
    "site_assignment",
    "event_type",
    "rating_mva",
    "primary_kv",
    "secondary_kv",
    "buyer",
    "destination",
    "seller"
  ],
  "domains": [
    "site_identity",
    "grid_connection",
    "service_or_contract",
    "regulatory",
    "construction",
    "power_telemetry",
    "remote_sensing",
    "cooling",
    "transformer_supply_chain",
    "chip_inventory",
    "chip_ownership",
    "chip_users",
    "chip_shipments",
    "independent_corroboration",
    "compute_tenancy"
  ],
  "statuses": [
    "VERIFIED_SITE_SPECIFIC",
    "SITE_LEVEL_EVIDENCE",
    "JURISDICTION_ONLY",
    "PENDING_RESEARCH",
    "RESEARCHED_NO_PUBLIC_RECORD",
    "SOURCE_AVAILABLE_NOT_INGESTED",
    "INGESTED_SNAPSHOT",
    "NOT_INGESTED",
    "UNKNOWN",
    "CONTRADICTED",
    "SUPERSEDED",
    "INGESTED_POLYGONIZED",
    "INGESTED_DERIVED",
    "INGESTED_DERIVED_PROXY",
    "RESEARCH_QUEUE"
  ]
}