Issue dossier

The recovered public sources prove limited Entry badge availability and closed-conference context, but do not prove an electronic badge, PCB, firmware, component stack, challenge behavior, physical badge design, or lanyard artwork.

A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.

Zer0Con 2025 Entry Badge note

electronic badge not proven · source-backed but intentionally narrow · classified as entry/admission artifact

The dossier preserves Zer0Con 2025 as an admission-badge availability record without inventing electronics or a physical credential design.

Badge: Zer0Con 2025 Entry Badge
Category: electronic badge not proven
Severity: note
Confidence: source-backed but intentionally narrow
Status: classified as entry/admission artifact
Timeframe: 2025 source pass
Source note: Zer0Con 2025 archive and POC Security official update trail.

Evidence

Related Resources

event archive

Zer0Con 2025 archive

Official Zer0Con source for April 10-11, 2025 dates, Fairmont Ambassador Hotel Seoul venue, closed-conference framing, speakers, training, and archives.

Badge: Zer0Con 2025 Entry Badge

official update feed

POC Security official updates

Official POC Security source trail whose public update text described Zer0Con2025 Entry badge availability at 100.

Badge: Zer0Con 2025 Entry Badge

Source trail

Evidence Sources

POC Security · retrieved 2026-05-15

POC Security Zer0Con 2025 Entry badge update

Official POC Security update trail used narrowly for the Zer0Con2025 Entry badge availability statement; the record does not infer electronic hardware or a final badge design from this source.

Badge: Zer0Con 2025 Entry Badge

Zer0Con / POC Security · retrieved 2026-05-15

Zer0Con 2025

Primary event source for the April 10-11, 2025 closed vulnerability-research conference at Fairmont Ambassador Hotel Seoul.

Badge: Zer0Con 2025 Entry Badge