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Voynich Manuscript Complete Decryption: Word Substitution Cipher Breakthrough

Year: 2025
Type: article
Abstract: Breakthrough morphemic decryption of the Voynich Manuscript using nomenklator methodology (1 word = 1 Latin concept). After 72 years of cryptanalysis attempts, we successfully identified ytedy = deinde (6421 occurrences), unlocking the entire system. The manuscript is a 15th-century Venetian pharmaceutical manual (1404-1438 CE) with 35 major discoveries, ~100 morphemes identified (88% avg. confidence), and 85% manuscript coverage. Key findings: AR = AER (pharmaceutical calendar), Pętla Sandaraki (physical proof), YT- prefix system (848x), chedy = COQUERE (1306x). Validated by Zipf Law (R²=0.9693), physical proof, morphological productivity, historical concordance, and reproducibility.
Author: Piesiak, Mateusz
Language: English
Subfield: History
Open Access status: green
OpenAlex ID: W7105801000
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