{"carrier":{"dot_number":"247537","legal_name":"O S T TRUCKING COMPANY INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1205 68TH STREET","phy_city":"ROSEDALE","phy_state":"MD","phy_zip":"21237","phy_country":"US","phone":"4108667700","mc_number":"MC-166511","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":164,"total_drivers":163,"total_cdl":163,"mcs150_mileage":10982334,"mcs150_mileage_year":"2018","mcs150_date":"20190520 1346","add_date":"19840611","officer_1":"CECELIA MORGAN","officer_2":"EDWARD PEACH","fleet_size_class":"Q","business_type":"CORPORATION","duns_number":"103865119","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":224,"fatal":9,"injury":152},"safety_scores":[],"freightproof":{"dot_number":"247537","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":"247537"},"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)"}}