June 2024
Intermediate to advanced
336 pages
8h
English
In this chapter
The Copiale cipher is a manuscript containing 105 pages of text handwritten in secret code, bound in gold-and-brocade paper, and thought to date back to 1760. For many years, the origin of the text remained a mystery; it was discovered by personnel at the East Berlin Academy after the end of the Cold War and remained undecipherable for more than 260 years.
In 2011, a team of engineers and scientists from the University of Southern California and the University of Sweden finally decoded its ...
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