{"carrier":{"dot_number":"451731","legal_name":"ALASKA POLLUTION CONTROL INC","dba_name":"CHEMRON ALASKA","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"13460 HERMANN RD","phy_city":"PALMER","phy_state":"AK","phy_zip":"99645","phy_country":"US","phone":"9072447649","mc_number":"MC-275568","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":7,"total_drivers":1,"total_cdl":1,"mcs150_mileage":1000,"mcs150_mileage_year":"2016","mcs150_date":"20170531 1346","add_date":"19910712","officer_1":"CECILIA M HIDALGO","officer_2":"CARL E LUCHSINGER","fleet_size_class":"D","business_type":"CORPORATION","duns_number":"44280790","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:38:17","updated_at":"2026-05-16 01:38:17"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[],"freightproof":{"dot_number":"451731","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":"451731"},"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)"}}