{"carrier":{"dot_number":"4145880","legal_name":"LAUBER TRANSPORTATION SERVICES LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","operating_status":"AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","phy_street":"2727 HIGHWAY M","phy_city":"MAYWOOD","phy_state":"MO","phy_zip":"63454","phy_country":"US","phone":"5733035282","mc_number":"MC-647804","mc_number_2":"MC-1590549","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":7,"total_drivers":7,"total_cdl":7,"mcs150_mileage":661871,"mcs150_mileage_year":"2025","mcs150_date":"20260502 1051","add_date":"20231018","officer_1":"MICHAEL LAUBER","officer_2":"","fleet_size_class":"D","business_type":"","duns_number":"102509285","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:06:14","updated_at":"2026-05-16 02:06:14"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"4145880","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":"4145880"},"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)"}}