{"carrier":{"dot_number":"451902","legal_name":"KAUKAUNA CHEESE WISCONSIN LIMITED PARTNERSHIP","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1500 E NORTH AVE","phy_city":"LITTLE CHUTE","phy_state":"WI","phy_zip":"54140-1400","phy_country":"US","phone":"9207883524","mc_number":"MC-192686","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":5,"total_drivers":6,"total_cdl":6,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20040126 0000","add_date":"19910712","officer_1":"ROBERT GILBERT","officer_2":"ALAN PATZ","fleet_size_class":"C","business_type":"PARTNERSHIP","duns_number":"157313776","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:38:17","updated_at":"2026-05-16 01:38:17"},"crashes":{"total":3,"fatal":0,"injury":0},"safety_scores":[],"freightproof":{"dot_number":"451902","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":"451902"},"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)"}}