Evidence index
Primary docs, public wikis, repositories, talks, press writeups, and first-hand notes used to support badge pages.
Primary first-hand source for the CactusCon 2014 PCB badge, 300-board count, Erik Wilson design attribution, HeatSync Labs booth giveaway, LAN tap arms/legs, USB 3.0 breakout head, Teensy expansion space, acrylic, LED, resistor, battery, lanyard, and image-rights boundary.
Primary source for badge package, Cyber Saiyan authorship, hardware feature list, BLE behavior, schedule screens, WiFi functions, and snake game.
Primary current source for the October 2-4, 2026 RomHack Camp dates, Flaminio Village context, and announced badge/challenge claim.
Primary current source for the on-site CTF finals and challenge context.
Official FAQ source confirming that badge details are pre-event and expected closer to the camp, while preserving the hardware-badge and collectible-challenge language.
Primary official source for the March 5-7, 2026 sixteenth edition, Kinepolis Madrid venue, and Spanish cybersecurity-conference context.
First-hand badge-build guide source for the WOPR 0x00 2019 badge, soldering logistics, ATTINY841-SSU, resistors, RGB LEDs, colored LEDs, battery clips, color-mixing warning, and staff-loaded firmware.
Official schedule source for the Hardware Hacking Village event placement.
Official HHV source for host names, village scope, attendee hardware expectations, and the ESP8266/NodeMCU tutorial context.
Official schedule source for the October 21-22, 2017 programme and Hardware Hacking Village placement.
Official source for the Ruxcon 2017 HHV Badge session and required assembled badge plus 3.3V USB-UART adapter.
Official source for Ruxcon 2015 dates, Melbourne/CQ Function Centre location, and hacker/security-conference framing.
Official source for Ruxcon 2016 dates, CQ Function Centre venue, Melbourne location, and security-conference framing.
Official source for Ruxcon 2017 security-conference and Melbourne/Aus-Pacific context.
Primary build-guide source for STM32 assembly, passives, CR2032 holder, programming header, I2C bodge, switch-footprint workaround, and blinky programming workflow.
SAINTCON-published video source for the badge talk and Michael Whiteley attribution.
Assembly source for the badge kit, Pi Zero W, PiTFT, PowerBoost, battery, cable routing, standoffs, lanyard, acrylic shield, and board mounting.
Registration source for Hacker Challenge server pairing, personalization, and Wi-Fi setup context.
Post-conference reuse source for RetroPie conversion and challenge-daemon cleanup.
Official MiniBadge list source for the 2017 add-on ecosystem.
Badge manual source for assembly, BOM, flashing, registration, MiniBadges, and post-conference reuse.
Assembly source for the badge kit, D1 Mini ESP8266, MAX7219 LED driver, 4-digit LED modules, BOM, header/socket cautions, and HHV part exchange.
Registration source for Hackers Challenge badge ID, UUID output, serial boot message, and score display behavior.
Badge documentation source for assembly, flashing, and registration navigation.
Flashing source for HHV flash stations, esptool.py, CH340G drivers, NodeMCU/Lua customization, badge firmware image link, and community extras.
Primary official badge source for the PCB badge with CTFs and features included with eligible passes, the first-180-registrants limit, and pre-event distribution framing.
Official event source for the OKC Cybersecurity Conference identity, September 18, 2026 date, sponsor and village framing, and Oklahoma City-area event context.
Official venue source for Rose State College's Tanenbaum Aerospace and Cybersecurity Center in Midwest City, Oklahoma.
Primary event-wiki source for hardware, software, WebUSB, appfs, driver, and production details.
Supplier-side context for MCU and sensors.
Press corroboration for HITB2018DXB dates, Dubai location, Grand Hyatt venue, and CommSec village context.
Official schedule archive for the September 14-16, 2016 London event metadata.
Official schedule archive for the September 13-15, 2017 London event metadata.
Schedule source corroborating October 18-22, 2021 dates, Provo, Utah location, and offline event status.
Challenge writeup source for hint pages, SAO and IR observations, Morse and serial puzzle material, and post-event solving details.
Official event-context source for the February 19-21, 2026 Goa conference, International Centre Goa venue, free conference framing, and Hardware Hacking Village link.
Primary badge-source page for the Hackable BCPen and CPen badges, SecOps BSides Goa 2024 booth context, pre-programmed LED/button hardware, programmable chip/register mentions, two badge challenges, Vulnmachines solve path, and binary unlock/reset behavior.
Official event source anchoring the 2018 Orlando event, attendee ticketing, Central Florida framing, and all-rights-reserved image boundary.
Security BSides wiki metadata source for the 2025 Salt Lake City event, Sandy venue context, and community lineage.
Primary official source for the 2024 edition, June 29, 2024 event framing, TWELVESEC venue signal, and DIY soldering session context.
Official recap source recovered through public search/archive context; it proves the electronic circuit badge, light-up soldering activity, breadboard reuse note, and hidden-secrets wording.
Official current site for the Athens chapter, its community-driven information-security framing, and previous-events linkage including the 2024 edition.
Official event page source for July 18, 2025 date, Ex Fabrica MX venue, Mexico City chapter framing, free community event model, and fifth-edition context.
Primary official source for the April 3-4, 2025 Prague event context and electronic badge claims: PCB construction, modular design, multiple processors, and two integrated systems.
Event source for October 11, 2019, Puerto Rico Convention Center, Hardware Village, and the page's statement that BSidesPR is the only hacker conference in the Caribbean.
Primary H2HC 2024 production source for on-site card printing in Sao Paulo, CR80 size, 600 DPI double-sided printer, artwork preparation, HackerID requests, and custom-card limits.
First-hand badge writeup source for the H2HC 2017 ATTiny85 USB HID injector badge, Watterott Nanite 85 design basis, Micronucleus bootloader, Arduino/Digistump setup, DigiKeyboard payloads, and layout/locale caveats.
Primary writeup source for ESP32 WROOM, OLED display, BLE behavior, LEDs, power, Arduino workflow, and programming warnings.
Primary writeup source for wooden-PCB construction, wrapped wire, NE555 clock signal, and blinking LEDs.
First-hand source for the custom Game Boy game badge/artifact, GB Studio development, flashed cartridge quantity, virtual Sao Paulo / hotel / conference setting, music credit, and non-PCB badge classification.