{"carrier":{"dot_number":"253732","legal_name":"IRVING OIL CO INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"300 LYNN SHORE DR APT 608","phy_city":"LYNN","phy_state":"MA","phy_zip":"01902-4929","phy_country":"US","phone":"6175961550","mc_number":"MC-180187","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":5,"total_drivers":5,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19841220","officer_1":"","officer_2":"","fleet_size_class":"C","business_type":"CORPORATION","duns_number":"188951198","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:50","updated_at":"2026-05-16 01:36:50"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"253732","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":"253732"},"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)"}}