{"carrier":{"dot_number":"1303385","legal_name":"FRANCISCO CASTILLO SALAS","dba_name":"GRUPO TRANSPORTISTA CASTILLO","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"VOZ DE LA FRONTERA #144","phy_city":"MATAMOROS","phy_state":"TA","phy_zip":"87450","phy_country":"MX","phone":"8688101430","mc_number":"MX-505746","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":1,"total_cdl":1,"mcs150_mileage":2496,"mcs150_mileage_year":"2010","mcs150_date":"20111009 0000","add_date":"20041110","officer_1":"FRANCISCO CASTILLO SALAS","officer_2":"GUADALUPE CASTILLO ALARCON","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:44:25","updated_at":"2026-05-16 01:44:25"},"crashes":{"total":2,"fatal":0,"injury":2},"safety_scores":[],"freightproof":{"dot_number":"1303385","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":"1303385"},"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)"}}