{"carrier":{"dot_number":"1694486","legal_name":"HUMBOLDT LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1602 S 3000 W","phy_city":"ROOSEVELT","phy_state":"UT","phy_zip":"84066","phy_country":"US","phone":"9706284247","mc_number":"MC-622187","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":53,"total_drivers":57,"total_cdl":57,"mcs150_mileage":1935672,"mcs150_mileage_year":"2025","mcs150_date":"20251125 1415","add_date":"20071003","officer_1":"SPENCER TURNBOW","officer_2":"","fleet_size_class":"N","business_type":"","duns_number":"99127298","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;T","source":"census","ingested_at":"2026-05-16 01:47:17","updated_at":"2026-05-16 01:47:17"},"crashes":{"total":2,"fatal":0,"injury":2},"safety_scores":[],"freightproof":{"dot_number":"1694486","record_status":"no_vetting_yet","what_this_proves":"FMCSA-sourced carrier data cached by FreightProof. No signed vetting record exists yet; run one to generate a tamper-evident proof-of-checking.","data_hash":null,"vetting_date":null,"verify":null,"run_full_vetting":{"endpoint":"https://freight.rootz.global/mcp","tool":"freight_carrier_vet","arguments":{"dot_number":"1694486"},"sealed_evidence_tool":"freight_create_evidence"},"ai_discovery":"https://freight.rootz.global/.well-known/ai","data_source":"FMCSA (Census, Crash, Inspection, Enforcement)","legal_basis":"Montgomery v. Caribe Transport II, LLC, 608 U.S. ___ (2026)"}}