{"carrier":{"dot_number":"4288131","legal_name":"MP EXPRESS LOGS SA DE CV","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"CALLE ARROYO LA VACA 102","phy_city":"ZARAGOZA","phy_state":"CH","phy_zip":"26460","phy_country":"MX","phone":"8621105352","mc_number":"MX-1685183","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":49,"total_drivers":39,"total_cdl":39,"mcs150_mileage":50000,"mcs150_mileage_year":"2024","mcs150_date":"20251210 0000","add_date":"20240828","officer_1":"CESAR PEREZ HERNANDEZ","officer_2":"HECTOR JESUS DOMINGUEZ SALAS","fleet_size_class":"N","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:06:53","updated_at":"2026-05-16 02:06:53"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"4288131","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":"4288131"},"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)"}}