{"carrier":{"dot_number":"3039307","legal_name":"HARTER GROUND SOLUTIONS INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"7569 BARROW STREET","phy_city":"SUTTER","phy_state":"CA","phy_zip":"95982","phy_country":"US","phone":"5304156832","mc_number":"MC-1051535","mc_number_2":"MC-196384","mc_number_3":"MC-43824","carrier_operation":"A","hm_indicator":"Y","power_units":17,"total_drivers":22,"total_cdl":22,"mcs150_mileage":450000,"mcs150_mileage_year":"2025","mcs150_date":"20260116 1518","add_date":"20170817","officer_1":"ROBERT  HARTER","officer_2":"","fleet_size_class":"G","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:56:57","updated_at":"2026-05-16 01:56:57"},"crashes":{"total":1,"fatal":0,"injury":2},"safety_scores":[],"freightproof":{"dot_number":"3039307","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":"3039307"},"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)"}}