Issue dossier
The Off-By-One 2024 hero image uses elmo's CC BY 4.0 front badge photo from the attendee writeup.
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
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image provenance · CC BY 4.0 source page and exact raster URL · licensed original photo applied
The Singapore record can show a real badge photo with source URL, license, attribution, preserved local source original, and optimized WebP delivery rather than generated or unclear imagery.
- Badge
- Off-By-One 2024 Hardware Badge
- Category
- image provenance
- Severity
- note
- Confidence
- CC BY 4.0 source page and exact raster URL
- Status
- licensed original photo applied
- Timeframe
- current catalogue build
- Source note
- Off-By-One 2024 badge writeup, badge_front.jpg, Creative Commons Attribution 4.0, and badge.gallery image policy.
attendee writeup
CC BY 4.0 attendee writeup documenting the badge hardware, MicroPython workflow, six challenge flags, Manzel authorship, and source badge photos.
Badge: Off-By-One 2024 Hardware Badge
event listing
AiSP community event listing for OFF-BY-ONE 2024, June 26-27, 2024, at M Hotel Singapore.
Badge: Off-By-One 2024 Hardware Badge
licensed image source
Original front badge photo from the CC BY 4.0 attendee writeup, preserved locally and optimized as the public WebP hero image.
Badge: Off-By-One 2024 Hardware Badge
official conference site
Current official Off-By-One site describing Singapore's annual offensive-security conference and community scope.
Badge: Off-By-One 2024 Hardware Badge
Association of Information Security Professionals · retrieved 2026-05-15
Event-context source for the 26-27 Jun 2024 dates and M Hotel Singapore venue.
Badge: Off-By-One 2024 Hardware Badge
Off-By-One · retrieved 2026-05-15
Current official site source for Off-By-One as Singapore's annual cybersecurity conference for offensive-security practitioners; used as conference-lineage context, not as 2024 badge hardware evidence.
Badge: Off-By-One 2024 Hardware Badge
elmo · retrieved 2026-05-15
Primary attendee source for the Off-By-One 2024 hardware badge, dual-controller design, dual GC9A01 screens, IR, SAO connector, WS2812 LEDs, MicroPython challenge workflow, six flags, Manzel credit, and CC BY 4.0 image license.
Badge: Off-By-One 2024 Hardware Badge