{"carrier":{"dot_number":"1286473","legal_name":"JUAN ALVARENGA","dba_name":"ALVARENGA TRANSPORT SERVICE","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1509 FALLCREEK CT","phy_city":"ALLEN","phy_state":"TX","phy_zip":"75002","phy_country":"US","phone":"9728967622","mc_number":"MC-498906","mc_number_2":"","mc_number_3":"","carrier_operation":"","hm_indicator":"N","power_units":7,"total_drivers":0,"total_cdl":0,"mcs150_mileage":488776,"mcs150_mileage_year":"2009","mcs150_date":"20111207 1531","add_date":"20040916","officer_1":"JUAN ALVARENGA","officer_2":"","fleet_size_class":"D","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"R","source":"census","ingested_at":"2026-05-16 01:44:24","updated_at":"2026-05-16 01:44:24"},"crashes":{"total":3,"fatal":1,"injury":11},"safety_scores":[],"freightproof":{"dot_number":"1286473","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":"1286473"},"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)"}}