Event wristband QR
Use this same code on every wristband at every venue. Staff select their gate in the scanner; each accepted scan adds one entry to that gate's venue.
Label size: 25 × 25 mm. Print at 100% / actual size with browser headers and footers disabled. Keep the white border intact and place the label on a flat, visible part of the band. Test a printed sample using the gate scanner before bulk printing.
This code contains a link to the event site ({{ \App\Services\ScanService::VALID_QR_TEXT }}). Anyone scanning it with a normal camera or QR app sees a tappable link instead of plain text; our own gate scanner still recognizes this exact link and counts the entry. It counts entries, without identifying individual attendees. Staff should scan each person once and reopen the camera for the next person.