{"carrier":{"dot_number":"250249","legal_name":"M J MILLER TRUCKING LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"6037 E  US RT 224","phy_city":"TIFFIN","phy_state":"OH","phy_zip":"44883","phy_country":"US","phone":"4194478497","mc_number":"MC-177912","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":3,"total_cdl":3,"mcs150_mileage":43480,"mcs150_mileage_year":"2023","mcs150_date":"20240617 1324","add_date":"19840904","officer_1":"MICHAEL J. MILLER","officer_2":"JANE MILLER","fleet_size_class":"B","business_type":"INDIVIDUAL","duns_number":"114916778","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:50","updated_at":"2026-05-16 01:36:50"},"crashes":{"total":8,"fatal":0,"injury":7},"safety_scores":[],"freightproof":{"dot_number":"250249","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":"250249"},"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)"}}