{"carrier":{"dot_number":"281546","legal_name":"MARS HILL TRANSPORT INC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE","phy_street":"69 MAIN ST","phy_city":"MARS HILL","phy_state":"ME","phy_zip":"04758","phy_country":"US","phone":"2074253541","mc_number":"MC-169809","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":3,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20080326 0000","add_date":"19861105","officer_1":"ROBERT D TWEEDIE","officer_2":"HARRY ORSER","fleet_size_class":"B","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;B","source":"census","ingested_at":"2026-05-16 01:36:51","updated_at":"2026-05-16 01:36:51"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"281546","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":"281546"},"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)"}}