CHCon 2018 Identity Badge and Badge Challenge
CHCon 2018's official site documents identification tags/badges as part of the event materials and says CTF, badge, and locksport challenges would run throughout the main event.
Christchurch Hacker Conference
The October 25-27, 2018 Christchurch Hacker Conference edition whose official page documents CTF, badge, and locksport challenges plus sponsor-funded identification tags/badges and printed materials.
UCSA Events Centre, Christchurch · New Zealand · 2018
CHCon 2018's official site documents identification tags/badges as part of the event materials and says CTF, badge, and locksport challenges would run throughout the main event.
Lifecycle
The official CHCon 2018 event page says CTF, badge, and locksport challenges would run throughout the main event.
Operational history
The catalogue keeps the record to identity-badge and challenge evidence until a direct technical source appears.
The record is modeled as an identity and challenge artifact so the CHCon lineage expands without unsupported microcontroller, firmware, display, radio, NFC, or CTF-on-badge claims.
The record remains source-backed and image-free rather than copying event imagery, sponsor logos, social photos, or generated badge art.