{"carrier":{"dot_number":"139896","legal_name":"GOLIATH TRACTOR SERVICE LTD","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"5312 - 114 AVENUE SOUTH EAST","phy_city":"CALGARY","phy_state":"AB","phy_zip":"T2C 4T9","phy_country":"CA","phone":"4032037352","mc_number":"MC-172109","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":51,"total_drivers":55,"total_cdl":55,"mcs150_mileage":3592562,"mcs150_mileage_year":"2002","mcs150_date":"20110601 1733","add_date":"19740601","officer_1":"MURRY E CARSON","officer_2":"","fleet_size_class":"N","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:10","updated_at":"2026-05-16 01:36:10"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"139896","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":"139896"},"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)"}}