Issue dossier
The official event and KKTIX pages establish HITCON 2026, published attendee-badge ticket conditions, the venue, and the ended onsite-sales window; the official organizer's closing update confirms that the gathering and NFC Battle ran. They do not provide a complete ticket-tier/recipient ledger, collection workflow, final quantity, card dimensions, material, lanyard, printed design, access-control behavior, revocation policy, participant receipt, or post-event fulfillment evidence.
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
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allocation, physical-form, and credential boundary · official event, organizer-account, and ticketing sources · event and activity completed; final allocation and form unreleased
The catalogue records a completed event-specific attendee artifact without claiming that every registrant received it, that every ticket tier includes it, or that it functions as an admission/access credential.
- Badge
- HITCON 2026 NTAG215 NFC Attendee Badge
- Category
- allocation, physical-form, and credential boundary
- Severity
- note
- Confidence
- official event, organizer-account, and ticketing sources
- Status
- event and activity completed; final allocation and form unreleased
- Timeframe
- reviewed 2026-09-18 after the August event
- Source note
- HITCON 2026 official event page, Association of Hackers in Taiwan KKTIX ticketing page, and HITCON / @HacksInTaiwan closing update.
Evidence
Related Resources
official badge activity page
HITCON's official events page says every attendee badge embeds an NTAG215 NFC chip and describes the phone-tap card-exchange activity. It does not publish tag configuration, payload format, application details, access-control behavior, privacy terms, security model, or a 2026 PCB/firmware specification.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
official event page
HITCON's official conference page gives the August 21-22, 2026 dates and the Humanities and Social Sciences Building at Academia Sinica venue. It establishes event context, not badge construction, allocation, firmware, or image rights.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
official organizer account
HITCON's official @HacksInTaiwan account posted an August 22 closing update that refers to NFC Battle in the past tense and says the gathering was ending. It establishes completed-event and activity context, not individual badge receipt, quantity, technical implementation, or image reuse.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
official organizer ticketing
The organizer-linked KKTIX page identifies HITCON 2026 ticket-package conditions, names an attendee badge, and retains the now-ended onsite sales window. It does not establish a complete all-tier allocation ledger, final physical form, credential behavior, or completed handoff.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
Source trail
Evidence Sources
Association of Hackers in Taiwan (HIT) / KKTIX · retrieved 2026-09-18
Primary organizer-linked ticketing source whose published package conditions name an attendee badge and whose observed onsite sales window ended August 22. It does not prove a final allocation ledger, all-ticket-tier eligibility, physical construction, or access-control role.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
HITCON · retrieved 2026-09-18
Primary official source for the August 21-22, 2026 conference at Academia Sinica. It supports event context only and does not provide attendee-badge technical specifications.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
HITCON · retrieved 2026-09-18
Primary official programme source stating that every attendee badge embeds an NTAG215 NFC chip and that a phone-to-badge tap exchange unlocks collectible cards. It does not disclose tag contents, application protocol, privacy/data processing, security design, or a 2026 PCB/firmware platform.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge
HITCON / @HacksInTaiwan · retrieved 2026-09-18
Primary organizer-account source for the August 22 closing update, which refers to NFC Battle in the past tense and says the gathering is ending. It confirms completed-event and activity context, not a badge recipient ledger, final technical implementation, or image reuse.
Badge: HITCON 2026 NTAG215 NFC Attendee Badge