[colophon]
= Colophon

The animal on the cover of _Mastering Bitcoin_ is FILL IN DESCRIPTION.

Many of the animals on O'Reilly covers are endangered; all of them are important to the world. To learn more about how you can help, go to http://animals.oreilly.com[animals.oreilly.com].

The cover image is from FILL IN CREDITS. The cover fonts are URW Typewriter and Guardian Sans. The text font is Adobe Minion Pro; the heading font is Adobe Myriad Condensed; and the code font is Dalton Maag's Ubuntu Mono.