Trolle/en
Primary source for the non-electronic printed, laminated badge workflow.
Evidence index
Sources
Primary docs, public wikis, repositories, talks, press writeups, and first-hand notes used to support badge pages.
1884 matching source(s)
gpn17-badge
Public source repository for the badge.
GPN23
Primary event source for GPN23 timing and Karlsruhe venue context.
GPN23 Awareness
Source for names/pronouns written on badges and respectful use of those visible identity fields.
GPN23 FAQ
Source for lanyard reuse guidance, badge pickup context, and capacity/registration rather than classic ticketing.
GPN23 Orga
Source naming the Badges area and responsibility for participant name signs.
GPN23:HowTo/Badges
Primary production source for badge format, paper weight, lanyards, markers, badge punching, hidden-pattern design notes, and used counts.
Espressif Supports Fri3d Camp 2022
Secondary but official supplier context for the 2022 badge and Fri3d camp.
hnr26_badge
Component registry source for the NUS Hackers MIT-licensed hnr26_badge package that controls LEDs and buttons on the Hack&Roll 2026 badge via the built-in GPIO expander.
NodeConf EU 2017
Project-owner ecosystem source for the November 5-8, 2017 Kilkenny event context and custom-badge deployment.
Pixl.js
Upstream platform documentation linked from the badge README and used to contextualize the Pixl.js/Espruino firmware-update and programming path.
BangleApps
Public MIT-licensed Bangle.js App Loader and app repository, used as source evidence for the app ecosystem rather than as image provenance.
Eurekative
Credited CTF developer reference for the Underground badge story and challenge context.
HAL2001 site
Official historical event site for Hackers At Large 2001.
HAR2009 site
Official historical event site for Hacking at Random 2009.
History of Dutch Hacker Camps
WHY2025 history table listing GHP1989 at Paradiso, Amsterdam as the start of the Dutch hacker camp sequence.
History of Dutch Hacker Camps
WHY2025 history table listing HEU1993 in Flevopolder/Lelystad as the second Dutch hacker camp.
OHM2013 site
Official historical event site for Observe. Hack. Make. 2013.
What The Hack site
Official historical event site for What The Hack 2005.
BSides Porto Tickets
Ticketing source for June 26-27, 2026, Instituto Superior de Engenharia do Porto venue details, in-person status, and the event description repeating the electronic badge experience.
BSidesLisbon 2025 Tickets
Ticketing source for the November 13-14, 2025 event, Auditório FMD-UL venue, organizer identity, and in-person conference context.
Global experts to tackle cyber security hot topics at HITB Security Conference in Dubai
Press corroboration for the Dubai event, Grand Hyatt venue, DESC association, HITB regional return, and hands-on village programming.
ICS Village Badge for Defcon 33 with AI power
Badge-page source proving the ICS Village Badge for DEF CON 33, FREE-WILi/Intrepid framing, RP2350A platform, ESP32-C6, gas and alcohol sensors, GUI support, USB terminal, SAO expansion, battery, and firmware update path.
ICS Village Badge for DEFCON 33 with AI Power
Primary documentation source for the purchased ICS Village badge tool, sponsorship, hardware summary, software features, tutorial videos, firmware update pointer, and Build-A-Badge section.
Extracting and Cracking the DEFCON 30 Badge Firmware
Technical source for RP2 B2/RP2040 and W25Q16JV hardware identification, chip-off extraction, XIP firmware analysis, and keyboard-combo decoding.
DefCon 14 2006
CC BY-NC 2.0 original photo source by Eliot Phillips / RobotSkirts showing the DEF CON 14 badge; used for image provenance, not as a hardware-spec source.
Kiwicon 2038AD name badge
CC BY-SA 2.0 image-provenance source for Kristina D.C. Hoeppner / 4nitsirk's documentary photo of the Kiwicon 2038 lanyard and mirrored badge credential.
populated defcon 21 badge case
CC BY 2.0 original photo source by Openfly identifying the object as a populated DEF CON 21 badge case; used for image provenance, not hardware specification.
HUMAN
Licensed documentary photo source for the DEF CON 17 Human attendee badge; Flickr structured metadata identifies CC BY 2.0, Nate Grigg / nateOne attribution, and the image description as the anonymous badge for human attendees at DEFCON 17 in Las Vegas.
Fourfold work portfolio
Maker portfolio source for the 0xB badge's retro gaming, D-pad design, and PCB-art framing.
Fourfold work portfolio
Maker portfolio source for the 0xC badge's full assembly, manufacturing, protective-enclosure, and conference-electronics production framing.
LoliBot Robot Kit
Primary hardware reference for the retired LoliBot robot kit, ESP32/Lolin32-Lite platform, power features, IMU, WiFi/Bluetooth, two-wheel steering, and robot-soccer kicker servo.
Arduino IDE Guide
Source for the custom fri3d-esp32 board package, Arduino examples, upload flow, partition behavior, and reset caveat.
Fri3d Badge
Primary documentation for Fri3d 2024 apps, add-ons, programming, reset, and update workflow.
Fri3d Camp Badge 2018 LICENSE
Repository license source for treating the hardware-related documentation photo as reusable upstream project media while preserving attribution and processing notes.
Fri3d Camp Badge 2018 README
Official repository README embedding the Ph0xx prototype photos and identifying the badge as the Fri3d Camp Badge 2018 development project.
Fri3dBadge_2018_00_Proto0.jpg
Image-provenance source for the official repository documentary photo of real Ph0xx prototype boards; used only after recording license, attribution, and WebP processing notes.
TROOPERS12 Call for Papers
Post-event lineage source that references the previous year's badge.
8.8 Reloaded: conferencia de ciberseguridad
Corroborating source for the VIP sector including a special badge, swag kit, and related VIP package elements.
AVTokyo2015 KiCAD
Primary board-file source for the KiCad project tree and related manufacturing files.
AndrewMohawk/BSidesBadge2016
Source repository for 2016 badge code, server, Python client, interactive UI, assets, pinout, and game models.
BSidesCbr/BUSSide
Public source repository linked from the official BUSSide documentation.
BSidesPR_2019_Badge LICENSE
Apache-2.0 license source used for local image provenance and repository reuse.
BadgeMap BornHack branch
Flappybirds project path linked from the BornHack 2022 badge README.
BornHack badge2022
Primary design file repository and project index for apps running on the badge.
BornHack2022Game
Project repository linked from the BornHack 2022 badge README.
BruCON0xA release
Tagged firmware release identified by the repository README as the version on the con badge.
BruCONbadge2018
Public ESP-IDF firmware, KiCad/PCB/Gerber, menu, schedule, LCD, ADC, Wi-Fi, and server source repository for the badge.
BruCONbadge2018 server tree
Source tree for the badge-side backend workflow, including enrollment and Sched-derived schedule endpoints.
BugCON 2024 hardware tree
Primary hardware-source tree for Community and Speaker/VIP badge design files.