{"carrier":{"dot_number":"1357463","legal_name":"K A PAZDERA HAULING & EXCAVATING LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","operating_status":"AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","phy_street":"1766 U S HWY 61 SOUTH","phy_city":"FESTUS","phy_state":"MO","phy_zip":"63028","phy_country":"US","phone":"6369374524","mc_number":"MC-594940","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":23,"total_drivers":23,"total_cdl":0,"mcs150_mileage":416209,"mcs150_mileage_year":"2020","mcs150_date":"20260105 1700","add_date":"20050407","officer_1":"HALIE PAZDERA","officer_2":"","fleet_size_class":"I","business_type":"","duns_number":"199811287","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:44:34","updated_at":"2026-05-16 01:44:34"},"crashes":{"total":17,"fatal":1,"injury":6},"safety_scores":[],"freightproof":{"dot_number":"1357463","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":"1357463"},"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)"}}