Attribution

Marks on the work list

• 

  KeePassXC

  Lorenzo Stella made the KeePassXC icon, which comes from the KeePassXC repository under the LGPL 2.

• 

  nixpkgs

  Simon Frankau and Tim Cuthbertson made the Nix snowflake. It comes from the NixOS artwork repository under CC BY 4.0, and we changed only its markup, not its shape.

• 

  GDAL and OGR

  The GDAL logo comes from the GDAL repository, which distributes it with the GDAL source under the MIT licence.

• 

  Rocky Linux and the linux-xr PREEMPT_RT lane

  The Rocky Linux mark is held by the Rocky Enterprise Software Foundation and is shown pending its brand permission.

• 

  ShikiJS

  The Shiki logo comes from the shikijs/shiki repository under the MIT licence.

• 

  Futhark

  The Futhark logo comes from the diku-dk/futhark repository under the ISC licence.

• 

  xCaddy and libdns

  A custom icon for libdns drawn in-house for the xoxd.ai work list; libdns has no official logo.

• 

  sveltekit-superforms

  The Superforms logo comes from the ciscoheat/sveltekit-superforms repository under the MIT licence.

• 

  llama.cpp

  The llama.cpp icon comes from the ggml-org/llama.cpp repository under the MIT licence.

Marks in the community lists

• 

  Skeleton Labs

  The Skeleton mark comes from the skeletonlabs/skeleton repository under the MIT licence. Source.

• 

  Electronic Frontier Foundation

  The EFF monogram is a mark of the Electronic Frontier Foundation, shown unaltered under its logo guidelines to identify the organization. Source.

• 

  The Apache Software Foundation

  Apache Solr and its logo are trademarks of The Apache Software Foundation, shown only as a link to the project website under its trademark policy. Source.

• 

  SearXNG

  The SearXNG logo comes from the searxng/searxng repository under the AGPL 3.0, with editor metadata removed. Source.

Marks for past work

A mark here identifies past work and implies no endorsement.

• 

  Medical Massage Specialists

  The crest is the Medical Massage Specialists app icon from medicalmassagespecialists.com, resized. Source.

  Work: MMS, 2023 to present.

  Use policy, read 2026-09-25: No logo use policy was found on medicalmassagespecialists.com.

• 

  Great Falls Tool Bus

  The Tool Bus mark is the favicon greatfallstoolbus.org serves, shown unaltered. The site credits its logo to Chris H. Source.

  Work: GFTB, 2026 to present.

  Use policy, read 2026-09-25: No logo use policy was found on greatfallstoolbus.org. Its footer licenses the site content under CC BY-SA 4.0.

• 

  KittenSpit Labs

  The cat face is the KittenSpit mark, the favicon of the KittenSpit storefront, shown unaltered.

  Work: The KittenSpit storefront.

  Use policy, read 2026-09-25: No use policy is published for this mark.

• 

  Cornell Lab of Ornithology

  The bird is the Cornell Lab of Ornithology's mark, the site icon of the Lab's Macaulay Library, resized. Source.

  Work: Merlin Sound ID, 2019 to 2021, and the Merlin Bird ID and Macaulay Library machine learning links.

  Use policy, read 2026-09-25: The Cornell Lab brand guidelines ask that the Lab's logo signal official Lab platforms, content, partnerships and business, and send third-party logo requests through a ticket.

• 

  Cornell Lab of Ornithology

  The eBird logo is a mark of the Cornell Lab of Ornithology. The file comes from Wikimedia Commons, which lists it as public domain and trademarked, with editor metadata removed. Source.

  Work: Cornell eBird dataset grant work, 2017 to 2019.

  Use policy, read 2026-09-25: The Cornell Lab brand guidelines ask that the Lab's logo signal official Lab platforms, content, partnerships and business, and send third-party logo requests through a ticket.

• 

  Cornell University

  The Cornell University seal comes from Wikimedia Commons, which lists it as public domain and trademarked, rendered to a small WebP. Source.

  Work: Cornell CALS Landscape Architecture Makerspace, 2021 to 2022, and the Cornell CALS Fabrication Laboratory link.

  Use policy, read 2026-09-25: Cornell University Policy 4.10 allows use of the university's name, logos, trademarks and insignias only with permission.

• 

  National Park Service

  The Arrowhead is the emblem of the National Park Service. The file comes from Wikimedia Commons, which lists it as public domain with insignia and trademark restrictions, rendered to a small WebP. Source.

  Work: National Park Service web GIS, 2017 to 2021.

  Use policy, read 2026-09-25: 36 CFR Part 11 lets the Director permit use of the Arrowhead for education and conservation and prohibits all other uses.

• 

  Foundation for Healthy Communities

  The apple is the emblem of the Foundation for Healthy Communities logo, cut from the logo file on healthynh.org without the wordmark. Source.

  Work: Foundation for Healthy Communities and GP RED, 2017 to 2021.

  Use policy, read 2026-09-25: No logo use policy was found on healthynh.org. Its disclaimers page reserves all rights.

• 

  GP RED

  The GP RED name block is cut from the logo on gpred.org without its tagline, resized. Source.

  Work: Foundation for Healthy Communities and GP RED, 2017 to 2021.

  Use policy, read 2026-09-25: No logo use policy was found on gpred.org.

• 

  Northern Border Regional Commission

  The NBRC icon mark is the file nbrc.gov serves, with editor metadata removed. Source.

  Work: Northern Border Regional Commission, 2017 to 2021.

  Use policy, read 2026-09-25: No logo use policy was found on nbrc.gov.

• 

  City of Franklin, New Hampshire

  The Franklin city seal is cut from the banner on franklinnh.gov, resized. Source.

  Work: Franklin, NH, 2020.

  Use policy, read 2026-09-25: No seal use policy was found on franklinnh.gov.

• 

  City of Manchester, New Hampshire

  The Manchester city seal is cut from the seal image on manchesternh.gov, resized. Source.

  Work: NH Youth Photovoice: Manchester, Berlin and Haverhill, 2018 to 2019.

  Use policy, read 2026-09-25: Section 11.01 of the Manchester Code of Ordinances makes the seal city property and bars its likeness on anything that advertises or promotes services.

• 

  City of Berlin, New Hampshire

  The Berlin city seal is cut from the banner on berlinnh.gov, resized. Source.

  Work: NH Youth Photovoice: Manchester, Berlin and Haverhill, 2018 to 2019.

  Use policy, read 2026-09-25: No seal use policy was found on berlinnh.gov.

• 

  Town of Haverhill, New Hampshire

  The Haverhill town seal is the seal image on haverhill-nh.com, resized. Source.

  Work: NH Youth Photovoice: Manchester, Berlin and Haverhill, 2018 to 2019.

  Use policy, read 2026-09-25: No seal use policy was found on haverhill-nh.com.

• 

  Ithaca Generator

  The robot head is the Ithaca Generator's header mark on ithacagenerator.org, resized. Source.

  Work: Ithaca Generator, 2020 to 2022.

  Use policy, read 2026-09-25: No logo use policy was found on ithacagenerator.org.

• 

  Plymouth State University

  The P is the Plymouth State University site icon from plymouth.edu, resized. Source.

  Work: D&M Makerspace fellowship, 2017 to 2020.

  Use policy, read 2026-09-25: The Plymouth State brand guidelines set how the university marks are shown and send uses they do not cover to the university marketing office.

• 

  Jess Sullivan

  The darkmap mark is the favicon of darkmap.xoxd.ai, from the darkmap repository under the MIT licence, shown unaltered. Source.

  Work: darkmap, 2026.

  Use policy, read 2026-09-25: The darkmap repository is under the MIT licence, copyright 2026 Jess Sullivan.

Maine imagery

The Falls and Old Man, Auburn and Lewiston, Maine; Tichnor Brothers, Inc.; Boston Public Library, Tichnor Brothers Collection no. 69902.

Public domain / no known copyright restrictions (collection record). Collection record.

Engineering tool plate

Hand tools plate from Louis M. Roehl, Manual Training for the Rural Schools (1922); digitized by Internet Archive Book Images and the Library of Congress.

Public domain / no known copyright restrictions (Wikimedia Commons record). Wikimedia Commons record.

Photographs

• Photograph by Jess Sullivan, the feature image of the blog post "What have I been up to these last few months?" (2024-05-22), static/images/posts/IMG_6649-Edit.jpg; cropped to 960 by 640 pixels around the bird.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, the feature image of the blog post "Warbler Trillers of the Charles" (2019-04-18), static/images/posts/IMG_0145-Edit.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_9468.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_0967-Edit.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_0848.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, the feature image of the blog post "Birding at Plumb Island!" (2018-05-23), static/images/posts/IMG_7092-Edit.jpg; uncropped, 1100 by 733 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_2366.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Birding at Plumb Island!" (2018-05-23), static/images/posts/IMG_7227-Edit.jpg; uncropped, 1100 by 733 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Research Year Two: Three Photos" (2018-05-31), static/images/posts/IMG_8895-Edit-2.jpg; uncropped, 1100 by 733 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_2075-Edit-Edit.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Research Year Two: Three Photos" (2018-05-31), static/images/posts/IMG_9176-Edit-2.jpg; uncropped, 1100 by 733 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Photograph by Jess Sullivan, from the blog post "Gallery of my "proper photos"- NH warbler research" (2017-07-27), static/images/posts/IMG_3163-Edit.jpg; uncropped, 920 by 613 pixels.

  CC0 1.0 Universal (the LICENSE of the Jesssullivan/jesssullivan.github.io repository). Source.

• Jess Sullivan's GitHub profile picture: the contact page uses the 460-pixel local rendition, while the Work with Jess card requests GitHub's live avatar.

  The operator's own GitHub profile picture, shown at the operator's direction (XE1, 2026-09-25). Source.

Cassini images

• PIA17172, The Day the Earth Smiled. Credit: NASA/JPL-Caltech/SSI. Read 2026-09-25; cropped to the planet and rings and downscaled to 1200 pixels.

  JPL Image Use Policy: use without prior permission; no endorsement by NASA, JPL or Caltech is implied. PhotoJournal catalog page.

• PIA08329, In Saturn's Shadow. Credit: NASA/JPL/Space Science Institute. Read 2026-09-25; cropped to the planet and rings and downscaled to 800 pixels.

  JPL Image Use Policy: use without prior permission; no endorsement by NASA, JPL or Caltech is implied. PhotoJournal catalog page.

• PIA11141, Saturn ... Four Years On. Credit: NASA/JPL/Space Science Institute. Read 2026-09-25; cropped square to the planet and downscaled to 320 pixels.

  JPL Image Use Policy: use without prior permission; no endorsement by NASA, JPL or Caltech is implied. PhotoJournal catalog page.

• PIA06193, The Greatest Saturn Portrait ...Yet. Credit: NASA/JPL/Space Science Institute. Read 2026-09-25; cropped to the planet and rings and downscaled to 320 pixels.

  JPL Image Use Policy: use without prior permission; no endorsement by NASA, JPL or Caltech is implied. PhotoJournal catalog page.

House marks and type

The Saturn glyph is the xoxd.ai house mark. Inter and Fira Code Nerd Font Mono are served under the SIL Open Font License 1.1. The theme descends from the Goth theme on my blog.