Can you find our maschinenraum fox shark hidden somewhere within the 39c3 area? Once you've found it and scanned the NFC tag, you'll automatically receive your badge.

• Come to maschinenraum Assembly if you need a hint.
• If you show us your badge at the maschinenraum Assembly, you will receive one of 10 invites to social.bau-ha.us (our exclusive Mastodon instance).
• If you don't have an NFC-enabled device, you can also show us a photo or tell us where you spotted our fox shark.