Evidence index
Primary docs, public wikis, repositories, talks, press writeups, and first-hand notes used to support badge pages.
Release published 2026-09-26T08:58Z. The downloaded firmware.bin is 16,304 bytes with SHA-256 467fb2778a4d7e0b6261a14a5cd5b43edad5ca57e82f64904ce966f6eba7abee and contains the BSO_2026 settings magic and console strings matching the published source.
Primary production-BOM source with LCSC part numbers for the CH32V003F4P6, SI2302S, SK6812MINI-E, TPD4E05U06DQAR, TPS61021ADSGR, and supporting passives. The through-hole discrete LEDs and AAA holder are not SMT-assembly lines and are absent from this SMT BOM.
Primary organization source calling itself Security BSides Orlando's official GitHub organization and describing its Badge repositories as electronic badge firmware and designs.
Primary PCB-layout source for the revised design; it does not prove fabrication, population, field use, or image-reuse rights.
Primary schematic source for U1 CH32V003F4P6, U2 TPS61021ADSGR, D1-D3 SK6812MINI-E, D5 Breathing 3mm LED, D6-D8 Fast Blink 3mm LED, D4 TPD4E05U06DQAR, J1 SAO Connector, BT1 1x AAA, SW1 MST22D18G2 125, and Q1 SI2302S, plus the rev R1 title block dated 2026-08-31 naming Kevin Colley.
Primary organizer-published repository source. The September 21 pass documented 14 hardware commits from August 4 to September 1, 2026; the repository returned 404 from September 25 through September 29 and was public again on October 1, 2026 with September 29-30 pushes adding firmware, the as-ordered EasyEDA project and Gerbers, and a README. The temporary unavailability is documented as a source fact without inferring a reason.
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.
Official source for the May 16-17, 2026 V21 event date, São Paulo/Mooca location, and conference context.
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.
Primary source for the Hacker ID Card concept, reusable name-tag / business-card classification, QR-code back side, and first H2HC 2024 edition with five colors and five name-tag-side designs.
First-hand follow-up source that says the author printed HackerIDs during H2HC 2024, created Global Traveler IDs for speakers, prepared with a DASCOM DC-7600 printer, brought CR80 cards to Brazil, and used 600 DPI duplex re-transfer printing with UV-ribbon capability.
Secondary event-context source for date, Cape Town venue, and the public 2017 event listing.
Secondary event-context source for September 29-30, 2017 Phoenix Convention Center metadata; not used for badge technical claims.
Primary event source confirming Security Fest's ninth conference at Elite Park Avenue Hotel on May 28-29, 2026 in Gothenburg.
Primary badge-team event update naming the RP2350, GW1N-9 FPGA, custom firmware, default RV32I core, NextPCB production, volunteer Developer Zone role, and planned 25-board workshop allocation.
Primary badge-team post that calls the board an electronic badge designed for the summit, records OSHWA certification, and says production files went to NextPCB.
Primary team profile establishing SemiTO-V as a Polytechnic of Turin RISC-V student team and project publisher.
Primary native PCB source for the public hardware design trail; not a claim that its present branch exactly matches all physical summit boards.
Primary native schematic source for the public hardware design trail; not a production BOM, electrical-safety result, or final-unit equivalence record.
Primary dated August 3, 2026 source revision. Its post-summit fixes establish a revision boundary between current design files and a confirmed physical summit-unit configuration.
Primary project README for KiCad 10, firmware-reference links, named designers, named sponsors, CERN-OHL-W source-license statement, and current gallery asset context.
Primary open-hardware repository whose description identifies an electronic badge PCB for the 2026 Bologna RISC-V Summit Europe.
First-hand source for the 2017 two-part badge hardware, flux-capacitor ESP badge, red CC1111 RF badge, RFCat challenge, RF chat behavior, challenge box, and solve flow.
Secondary attendee writeup source for bPod game, scoreboard, firmware-dump, and CTF impact context.
Primary self-identification source for the web experience's statement that it is a work of fiction created for the BSides Roanoke 2026 badge challenge; it does not document physical-badge construction or firmware.
Secondary source for the 2019 edition's March 21-23 dates, Pavilhao Carlos Lopes venue, free-entry context, and Bright Pixel organization.
Organizer deck source for badge contest operations and a badge budget line in ShmooCon's public operating retrospective.
Official proceedings source for the 14th ShmooCon context and publication/image-rights boundary.
Secondary first-hand post-camp source: a community firmware author describes the board as handed out at RomHack Camp, says every detail was checked on a real badge, and adds the Qwiic/STEMMA QT port, the PCB-coil NFC antenna, the Traboda brand on the PCB, and an AW9523B burst-read quirk. It does not give a badge count.
Attendee session notes for Angus Gratton's ESP8266 talk, corroborating ESPlant as a solar-powered gardening sensor project built in the Open Hardware Miniconf.
Project source identifying eHaserl as the Easterhegg 2010 conference badge organized by the Munich CCC.
Primary technical writeup for the ESP32-C3/OLED badge hardware, RGB LED strips, USB-C power, challenge interaction, Minecraft stage, and Jeremy Stott designer credit.
Public event-context source anchoring CactusCon activity on April 4, 2014.
Current official SEC page documenting the Youth Challenge as a DEF CON youth program, naming supporting staff, and recording retirement after the 2024 chapter.
Primary repository source describing the project as the Social Engineering Community Youth Challenge Flux Decoder badge for DEF CON 31 and exposing KiCad and firmware files.
Primary firmware source identifying DEFCON 2023 SEC Village context, Cyber City Circuits software authorship, LED pins, mode button, startup animation, center LED breathing, and jigawatts behavior.
Primary hardware source for the ATtiny1614-SS microcontroller, USB-C power-only connector, pushbutton, ten LED count note, labeled LED groups, and Cyber City Circuits company title block.
Primary official series source listing the current Metro Vancouver October 3-6, 2026 event.
Primary official source for Tables Day's planned SYCL Badge V2 allocation, the named capstone team, and the limited high-level V2 hardware/software statements.
Primary badge-team source calling the artifact the San Diego BSides Conference 2024 badge, describing the BLE rock-paper-scissors game and high-level UART challenge context, reporting that 400 badges were distributed, and distinguishing conference-unit firmware from later source behavior.
Commit-pinned Arduino-style firmware source for the archival badge project. The README says conference badges used earlier firmware, so this file is not presented as a verified event-day image.
Commit-pinned component list for the ESP32-C3-MINI-1-N4, buttons, LEDs, switch, display/HT16K33 footprints, six-pin SAO connector, 3.3 V regulator, and three 1×AA battery-holder footprints.
Commit-pinned PCB design evidence for a custom conference board. It does not prove a fabrication revision, production run, or uniform final population.
Setup source linked by the README for the SparkFun nRF52832 Arduino compatibility path used by the badge programming instructions.
SparkFun repost/context source for the October 20-23, 2014 Ogden event and badge-hacking write-up trail.