E-seal verification at export gates enables ICEGATE validation, automated clearance, and fallback physical checks for unreadable seals. Universal e-seal readers at New Mangalore Port enable real-time scanning of export container e-seals, ICEGATE validation of exporter-entered data, and gate-entry confirmation for verification. The system supports auto-goods registration and auto-out of charge for eligible export shipping bills, while unreadable e-seals are subject to physical verification by Customs officers using handheld devices. The custodian must provide weekly reporting on scanned, unmapped, and physically verified e-seals.