{"carrier":{"dot_number":"3173241","legal_name":"UPPER CHAPMAN TRUCKING LLC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"3300 CHAPMAN DAM RD","phy_city":"CLARENDON","phy_state":"PA","phy_zip":"16313-2912","phy_country":"US","phone":"8144402255","mc_number":"MC-138293","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":5413,"mcs150_mileage_year":"2018","mcs150_date":"20190922 2004","add_date":"20180814","officer_1":"JULIE JACOBS","officer_2":"DANA HENNESSY","fleet_size_class":"A","business_type":"","duns_number":"81331325","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:57:50","updated_at":"2026-05-16 01:57:50"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[],"freightproof":{"dot_number":"3173241","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":"3173241"},"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)"}}