{"carrier":{"dot_number":"2288016","legal_name":"MJB TRUCKING LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"333 E 4TH STREET APT 3","phy_city":"DERRY","phy_state":"PA","phy_zip":"15627","phy_country":"US","phone":"7247390230","mc_number":"MC-779675","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":7,"total_drivers":5,"total_cdl":4,"mcs150_mileage":354765,"mcs150_mileage_year":"2024","mcs150_date":"20260304 1104","add_date":"20120326","officer_1":"MICHAEL J. BLASKO","officer_2":"LEANN BLASKO","fleet_size_class":"D","business_type":"","duns_number":"54274992","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:51:16","updated_at":"2026-05-16 01:51:16"},"crashes":{"total":1,"fatal":0,"injury":1},"safety_scores":[],"freightproof":{"dot_number":"2288016","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":"2288016"},"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)"}}