{"carrier":{"dot_number":"1774504","legal_name":"GRIFFIN TRANSPORTATION INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"3933 CLAY AVE SW","phy_city":"WYOMING","phy_state":"MI","phy_zip":"49548","phy_country":"US","phone":"8666093449","mc_number":"MC-349552","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":52,"total_drivers":52,"total_cdl":50,"mcs150_mileage":5734026,"mcs150_mileage_year":"2021","mcs150_date":"20240305 1258","add_date":"20080521","officer_1":"RYAN BOS","officer_2":"CRAIG SCHOLTEN","fleet_size_class":"N","business_type":"","duns_number":"20288709","crash_rate":0.61,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:47:58","updated_at":"2026-05-16 01:47:58"},"crashes":{"total":59,"fatal":9,"injury":21},"safety_scores":[],"freightproof":{"dot_number":"1774504","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":"1774504"},"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)"}}