{"carrier":{"dot_number":"637346","legal_name":"SAMUEL J WALLIS","dba_name":"WALLIS FLATS INCORPORATED","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"4861 QUAIL COURT","phy_city":"FREDERICK","phy_state":"CO","phy_zip":"80504","phy_country":"US","phone":"3033457888","mc_number":"MC-357312","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":9,"total_drivers":9,"total_cdl":9,"mcs150_mileage":875358,"mcs150_mileage_year":"2013","mcs150_date":"20141007 1300","add_date":"19960416","officer_1":"SAMUEL J WALLIS","officer_2":"","fleet_size_class":"E","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:39:52","updated_at":"2026-05-16 01:39:52"},"crashes":{"total":8,"fatal":0,"injury":0},"safety_scores":[],"freightproof":{"dot_number":"637346","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":"637346"},"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)"}}