{"carrier":{"dot_number":"441624","legal_name":"ROUND'S AUTO SALES COMPANY INCORPORATED","dba_name":"","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"61 HARTFORD AVENUE","phy_city":"NORTH SCITUATE","phy_state":"RI","phy_zip":"02857-1850","phy_country":"US","phone":"4019341730","mc_number":"MC-992","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":2,"total_cdl":0,"mcs150_mileage":65124,"mcs150_mileage_year":"2010","mcs150_date":"20100409 0935","add_date":"19910403","officer_1":"PAUL T ROUND","officer_2":"","fleet_size_class":"B","business_type":"CORPORATION","duns_number":"59739227","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":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"441624","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":"441624"},"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)"}}