{"carrier":{"dot_number":"334851","legal_name":"POULIN GRAIN INC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"3916 US RTE 5","phy_city":"DERBY","phy_state":"VT","phy_zip":"05829","phy_country":"US","phone":"8023340622","mc_number":"MC-972059","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":37,"total_drivers":27,"total_cdl":27,"mcs150_mileage":1686411,"mcs150_mileage_year":"2024","mcs150_date":"20260323 0751","add_date":"19881201","officer_1":"JOSH POULIN","officer_2":"JOANNE ST. ONGE","fleet_size_class":"L","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 01:37:08","updated_at":"2026-05-16 01:37:08"},"crashes":{"total":14,"fatal":0,"injury":7},"safety_scores":[],"freightproof":{"dot_number":"334851","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":"334851"},"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)"}}