{"carrier":{"dot_number":"351520","legal_name":"D & K TRANSPORT INC","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"15515 US HIGHWAY 301","phy_city":"DADE CITY","phy_state":"FL","phy_zip":"33525-2410","phy_country":"US","phone":"9045675161","mc_number":"MC-171200","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":92,"total_drivers":189,"total_cdl":189,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20021017 0000","add_date":"19890420","officer_1":"","officer_2":"","fleet_size_class":"P","business_type":"CORPORATION","duns_number":"51572733","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C;B","source":"census","ingested_at":"2026-05-16 01:37:08","updated_at":"2026-05-16 01:37:08"},"crashes":{"total":22,"fatal":0,"injury":16},"safety_scores":[],"freightproof":{"dot_number":"351520","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":"351520"},"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)"}}