Door screen
Rooftop Coding Night
Register this screen
This browser holds a door key. The organizer registers it once; after that, this screen shows a check-in pass that renews every 30 seconds.
Another door screen is registered for this event. Registering this one replaces it.
Scan with the organizer wallet
On the organizer's phone? Open in wallet app
Scan to check in
Scan with the wallet you committed from. Your deposit comes straight back.