{"carrier":{"dot_number":"2966923","legal_name":"PROLINE TRANSPORT INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1385 NORTH WOODDALE RD","phy_city":"WOOD DALE","phy_state":"IL","phy_zip":"60191","phy_country":"US","phone":"2247040002","mc_number":"MC-7983","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":20,"total_drivers":25,"total_cdl":25,"mcs150_mileage":1249246,"mcs150_mileage_year":"2025","mcs150_date":"20260331 1607","add_date":"20170128","officer_1":"JACEK BOHACZYK","officer_2":"BEATA SKORSKI","fleet_size_class":"I","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:56:44","updated_at":"2026-05-16 01:56:44"},"crashes":{"total":10,"fatal":0,"injury":4},"safety_scores":[],"freightproof":{"dot_number":"2966923","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":"2966923"},"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)"}}