Quote it, cite it, link it, and summarize it. Credit the author and link the page. The code examples are yours to use under the MIT license.
This covers the site’s text, the introduction to The Last Undo in the reading room, the case records, and the protocol documents under /sources. You are welcome to quote, summarize, discuss, and cite any of it, in print, online, in teaching, or in an AI system’s answer, provided you credit Zach Shallbetter (or Judgment Machines) and link the page you drew from. Republishing whole pages, or the excerpt, needs permission.
The instrument engravings are illustrative artwork, not historical specimens. They, the engraved portrait, and the book cover are © Zach Shallbetter, all rights reserved. Social-preview images may be displayed wherever a link to this site is shared.
The worked-example code offered for download under /examples, including draft-to-send.mjs and its tests, is released under the MIT license. Use it, change it, and ship it; keep the copyright notice.
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