37C3 Hub Digital Badges
Assembly-created digital achievement badges
The 37C3 Hub archived a digital badge system where assemblies could create badges that visitors might find, redeem, and display during the Hamburg Congress.
Tag dossier
Digital Badge
Badge records tagged with Digital Badge, across Germany, Spain.
38C3 Hub Digital Badges
Expanded assembly-created Hub badge system
The 38C3 Hub archived an expanded digital badge system where assemblies created discoverable event badges for visitors, grouped into categories such as General, Exploration, and Help.
39C3 Hub Digital Badges
Assembly-created Hub achievement badges
The 39C3 info pages documented a Hub badge system where participants could collect assembly-created digital badges via redeem tokens, profile assignment, QR codes, and challenge or visit workflows.
Barcelona Cybersecurity Congress 2026 Digital Access Badge
Planned app-issued venue-access identity artifact
Barcelona Cybersecurity Congress 2026's official app page tells visitors to download the official app and secure a digital badge, calling it the essential key for venue access. The same page says the app will be available in September 2026, before the November 3-5 Barcelona event. This record models a planned app-issued access identity artifact only; it does not infer a physical badge, a PCB, a ticket entitlement, an account or credential format, or a final access workflow.
Barcelona Cybersecurity Congress 2026 Networking Badge
Planned printable networking identity artifact
Barcelona Cybersecurity Congress 2026's official app page says that, with the event digital badge, visitors can print a Networking Badge to facilitate connections with fellow attendees. It names the registration desk and the Hall 2.1 info point as print locations. This record captures that planned printable networking artifact without assuming its physical medium, design, personal-data fields, access rights, or relationship to the separate digital venue-access badge.