{"carrier":{"dot_number":"990473","legal_name":"SPECIAL WASTE DISPOSAL INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2850 100TH COURT NE","phy_city":"BLAINE","phy_state":"MN","phy_zip":"55449","phy_country":"US","phone":"6122859865","mc_number":"MC-419982","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":11,"total_drivers":14,"total_cdl":14,"mcs150_mileage":395000,"mcs150_mileage_year":"2008","mcs150_date":"20110228 0000","add_date":"20011123","officer_1":"CHRISTOPHER PSIHOS","officer_2":"","fleet_size_class":"E","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;S","source":"census","ingested_at":"2026-05-16 01:42:36","updated_at":"2026-05-16 01:42:36"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"990473","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":"990473"},"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)"}}