{"carrier":{"dot_number":"810907","legal_name":"AMERICAN MATERIAL SERVICES INC","dba_name":"AMSI","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"595 INDUSTRIAL WAY EAST","phy_city":"MACON","phy_state":"GA","phy_zip":"31217","phy_country":"US","phone":"4783145995","mc_number":"MC-360416","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":30,"total_drivers":30,"total_cdl":23,"mcs150_mileage":1211795,"mcs150_mileage_year":"2023","mcs150_date":"20250828 1040","add_date":"19990517","officer_1":"E. J. AGNEW","officer_2":"A. DAVID HANEY","fleet_size_class":"K","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:54","updated_at":"2026-05-16 01:40:54"},"crashes":{"total":34,"fatal":1,"injury":27},"safety_scores":[],"freightproof":{"dot_number":"810907","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":"810907"},"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)"}}