HEU1993 Identity Badge
Hitchhiker-era Dutch camp artifact
A historical identity-badge record for Hacking at the End of the Universe, the 1993 Dutch camp remembered as a formative outdoor hacker gathering.
Tag dossier
Identity Badge
Badge records tagged with Identity Badge, across Germany, Netherlands, Peru, Poland, United States.
HAL2001 Simple Badge
Early Dutch camp identity artifact
A conservative historical record for the simple identity-badge era around Hackers At Large 2001, where public badge histories do not describe a hackable electronic PCB badge.
What The Hack 2005 Badge
Simple pre-electronic Dutch camp badge
A record for What The Hack 2005's simple camp identity-badge era, before the Dutch camp badge became an expected open-hardware device.
HAR2009 Identity Badge
Bridge-era Dutch camp badge record
A bridge-era Dutch camp badge record for Hacking at Random 2009, kept separate from later open-hardware badge entries until primary badge details are recovered.
HOPE X Badge
Issued physical badge for the tenth HOPE
The HOPE X Badge was the physical badge issued at the tenth Hackers On Planet Earth conference in New York City, preserved here through a real CC0 Wikimedia Commons attendee/uploader photograph of the event badge.
DEF CON 25 Badge
Rubber identity badge in a badgelife breakout year
A DEF CON 25 official admission badge recorded in DEF CON feedback as a rubber or plastic identity badge, not an electronic puzzle board, paired historically with an unusually large wave of unofficial DEF CON 25 hardware badges and badge-maker coordination.
BSides Tampa 2018 Badge
Tampa Bay BSides badge/lanyard artifact with electronic assembly context
BSides Tampa 2018 is represented here by a visible event badge/lanyard artifact in a CC BY-SA documentary photo, paired with an attendee report that says more than 750 attendees participated in Electronic Badge Assembly among the event activities.
GPN20 Laminated Identity Badge
On-site printed and laminated attendee badge
A source-backed non-electronic GPN20 attendee-badge record anchored by the Entropia wiki workflow for printing and laminating badges at the infodesk.
BIC Village DC33 BIC Pick Badge
Afro-pick commemorative village badge
Blacks In Cybersecurity's official BIC Pick page documents a DEF CON 33 village badge designed as a red, green, and gold Afro pick celebrating the five-year anniversary of the BIC Village.
GPN23 Identity Badge
Printed attendee badge, lanyard, and safeR badge workflow
A source-backed non-electronic GPN23 badge record for the printed attendee badges and lanyard workflow documented by Entropia's FAQ and badge how-to.
UnknownCon 2026 Lanyard and Badge
Planned Peruvian official identity artifact
A conservative pre-event Peruvian UnknownCon 2026 identity-artifact record for the official lanyard and badge included with the free conference pass.
x33fcon 2026 Conference Badge
Polish conference-floor identity badge
A conservative x33fcon 2026 identity-artifact record: the official conference page documents the June 11-12, 2026 Gdynia edition and the terms page says all people on the conference floor must have a visible badge at all times.