{"carrier":{"dot_number":"1806018","legal_name":"JBR UNDERGROUND LLC","dba_name":"UNITED NATIONAL MOVING AND STORAGE","entity_type":"OTHER-INACTIVE","operating_status":"OTHER-INACTIVE","phy_street":"1585 SULPHUR SPRING RD SUITE 106","phy_city":"ARBUTUS","phy_state":"MD","phy_zip":"21227","phy_country":"US","phone":"8884437997","mc_number":"MC-656479","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":25,"total_drivers":36,"total_cdl":0,"mcs150_mileage":875250,"mcs150_mileage_year":"2013","mcs150_date":"20141008 1525","add_date":"20080828","officer_1":"ANDREY SHULKIN","officer_2":"ANDREY SHUKLIN","fleet_size_class":"J","business_type":"","duns_number":"14239378","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:48:25","updated_at":"2026-05-16 01:48:25"},"crashes":{"total":1,"fatal":0,"injury":1},"safety_scores":[],"freightproof":{"dot_number":"1806018","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":"1806018"},"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)"}}