{"carrier":{"dot_number":"963150","legal_name":"B BLAIR CORPORATION","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"95 LOUISE DR","phy_city":"IVYLAND","phy_state":"PA","phy_zip":"18974","phy_country":"US","phone":"2156728787","mc_number":"MC-561565","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":103,"total_drivers":62,"total_cdl":62,"mcs150_mileage":2945836,"mcs150_mileage_year":"2024","mcs150_date":"20250820 0815","add_date":"20010620","officer_1":"BRIAN R. BLAIR","officer_2":"","fleet_size_class":"Q","business_type":"INDIVIDUAL","duns_number":"103434101","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:42:12","updated_at":"2026-05-16 01:42:12"},"crashes":{"total":37,"fatal":0,"injury":22},"safety_scores":[],"freightproof":{"dot_number":"963150","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":"963150"},"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)"}}