Tag dossier
Badge records tagged with Attendee Badge, across Russia, South Africa, Taiwan, United Kingdom.
ATtiny816 Light The Way attendee badge
A completed BSides Joburg 2026 electronic attendee badge documented through a first-hand August 13, 2026 reversing write-up and its MIT-licensed firmware archive: the badge shipped as an ATtiny816 in a VQFN-20 package with seven front LEDs, a 3.3V coin cell holder, and a switch, and the write-up reports lighthouse artwork for general attendees plus a distinct speaker image variant.
Completed NFC attendee identity badge with a collectible-card exchange
HITCON's official 2026 ticket and events pages state that published ticket packages include an attendee badge and that every attendee badge is embedded with an NTAG215 NFC chip. The official organizer account's August 22 closing update refers to the NFC Battle in the past tense, confirming that the completed August 21-22 event ran the collectible-card exchange. This establishes a source-backed NFC identity artifact and social event game, but not a PCB, display, controller, firmware, reader/writer configuration, physical material, or final allocation record.
Completed write-in Scottish conference identity badge
A conservative completed Scottish attendee-identity artifact. Hack Glasgow's official statistics page, updated August 16, reports continuing 2026 ticket and check-in reporting after the August 15 conference; its FAQ says attendees could write any handle or name on their badge on the day. The sources do not establish the badge's material, ticket inclusion, allocation, electronics, access role, or individual delivery.
Moscow STM32 serial-console badge
An OFFZONE 2026 conference badge documented through a first-hand attendee toolkit: an STM32 board with a USB Virtual COM Port exposing a built-in serial console with led, echo, and mini-game commands, four addressable LEDs driven by an official bytecode format distributed with the badge docs, and animation sequences verified byte-for-byte on real 2026 hardware.