C1B3RTR4CKS
The completed May 29, 2026 fifth C1B3RTR4CKS cybersecurity and cyberintelligence event at Universidad Autónoma de Madrid. The organizer-linked SEIF-UAM repository identifies the C1B3RTR4CKS 2026 badge and public event firmware, while a contemporaneous attendee report describes the physical LED-matrix badge credential. Public sources do not establish a recipient ledger, final board revision, production archive, or reusable image rights.
Escuela Politécnica Superior, Universidad Autónoma de Madrid, Cantoblanco, Madrid, Spain · Spain · 2026
SEIF-UAM's public C1B3RTR4CKS 2026 badge repository documents an event badge with a CH32V003 RISC-V microcontroller, 8×16 RGB LED matrix, five-button control surface, public C firmware, games, and a personal-name marquee. The official event site and a contemporaneous attendee report place the physical artifact at the completed May 29 Madrid event; final allocation and production details are not public.
Lifecycle
The public event guide describes an 8×16 RGB LED matrix and five physical buttons on the wearable game-console badge, while the event source targets a CH32V003 board.
SEIF-UAM publishes C and PlatformIO source for the event badge's menu and compact game collection. The catalogue links the source but does not reproduce build, flashing, game-control, or hidden-feature instructions.
The event guide documents a personal-name editor and scrolling marquee as attendee-facing firmware features; it does not establish whether all handed-out badges shared the same final configuration.
Operational history
The dossier documents a real badge at the event without turning an attendee observation into an unsupported universal issuance or credential-system claim.
Public code remains an important preservation resource without being presented as a verified reproduction image or complete challenge solution set.
The public source is linked for evidence, but no repository attachment, official-page image, or social-media image is copied into the catalogue and the badge remains image-free.
The record stays precise about the documented interface while avoiding claims that the current source tree exactly describes each physical unit.
The Spain record remains source-backed and image-free rather than copying source-page media, documentation screenshots, event photos, social media, placeholders, or generated approximations.