Sealdah UTS QR Code: Inside India’s Quiet Ticketing Revolution
For commuters rushing through Kolkata’s Sealdah station, one of India’s busiest suburban railway hubs, the UTS QR code has quietly become a lifeline. Within seconds, it allows a traveler to pull out a smartphone, scan a square of black-and-white patterns pasted near a pillar or counter, and generate a paperless ticket inside the Unreserved Ticketing…
