{"carrier":{"dot_number":"3168253","legal_name":"BIG BOYZ TRANSPORT LLC","dba_name":"","entity_type":"PRIVATE PROPERTY;LOCAL GOVERNMENT;STATE GOVERNMENT;AUTHORIZED FOR HIRE;FEDERAL GOVERNMENT;U. S. MAIL","operating_status":"PRIVATE PROPERTY;LOCAL GOVERNMENT;STATE GOVERNMENT;AUTHORIZED FOR HIRE;FEDERAL GOVERNMENT;U. S. MAIL","phy_street":"19651 MUNCASTER RD","phy_city":"DERWOOD","phy_state":"MD","phy_zip":"20855","phy_country":"US","phone":"2406919872","mc_number":"MC-116173","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":56786,"mcs150_mileage_year":"2023","mcs150_date":"20250424 1551","add_date":"20180802","officer_1":"DAVID E. MORTON JR.","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:57:50","updated_at":"2026-05-16 01:57:50"},"crashes":{"total":2,"fatal":0,"injury":0},"safety_scores":[],"freightproof":{"dot_number":"3168253","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":"3168253"},"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)"}}