{"carrier":{"dot_number":"1979336","legal_name":"R CONSTRUCTION","dba_name":"","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"415 PARR CIRCLE","phy_city":"RENO","phy_state":"NV","phy_zip":"89512","phy_country":"US","phone":"7753298641","mc_number":"MC-699721","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":26,"total_drivers":20,"total_cdl":1,"mcs150_mileage":325119,"mcs150_mileage_year":"2021","mcs150_date":"20260319 1422","add_date":"20091230","officer_1":"ROY WALKER","officer_2":"","fleet_size_class":"J","business_type":"","duns_number":"832467208","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:49:25","updated_at":"2026-05-16 01:49:25"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"1979336","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":"1979336"},"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)"}}