{"carrier":{"dot_number":"2844220","legal_name":"KNIGHTON TRANSPORT LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"823 WINDYKNIGHT RD","phy_city":"MONTPELIER","phy_state":"VA","phy_zip":"23192-4014","phy_country":"US","phone":"8046875588","mc_number":"MC-1116122","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":2,"total_cdl":2,"mcs150_mileage":51500,"mcs150_mileage_year":"2019","mcs150_date":"20240417 1343","add_date":"20160202","officer_1":"DAVID GENE KNIGHTON","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"0","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:55:46","updated_at":"2026-05-16 01:55:46"},"crashes":{"total":7,"fatal":0,"injury":5},"safety_scores":[],"freightproof":{"dot_number":"2844220","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":"2844220"},"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)"}}