Complete Grapheme & Phonetic Inventory

1. Historical & Archaeological Genesis

The Inscriptional Medium & Material Culture

The Orkhon inscriptions represent a sophisticated 'epigraphic habit' ^[8], ^[18] where the medium—predominantly massive granite stelae—dictated the angular, non-curvilinear morphology of the script. The use of a metal chisel on hard stone necessitated a stroke economy that favored vertical, diagonal, and horizontal lines, effectively eliminating circular components to prevent stone fracture ^[7]. The physical permanence of these monuments served to solidify the state's legitimacy, acting as an 'epigraphic mode' that projected power across the Siberian landscape ^[10], ^[12].

2. Phonological Architecture & Grapheme Mapping

Articulatory Mechanics & Acoustic Distinctions

The script exhibits a rigorous adherence to vowel harmony, where consonants are bifurcated into 'back' and 'front' variants to accommodate the vocalic environment of the suffix ^[6], ^[14]. This systematic mapping reflects a profound understanding of phonotactic constraints ^[4]. For instance, the distinction between 𐰉 (/b/ back) and 𐰋 (/b/ front) ensures that the phonological integrity of the Turkic word is preserved during orthographic encoding ^[3].

3. Mathematical & Geometric Symmetries

Grid Geometry, Stroke-Count Economy & Symmetry Rules

The script utilizes a modular grid system where the glyphs are constructed based on a limited set of angular primitives. The stroke count is optimized for speed and clarity in stone, following a logic similar to the strategic economy found in classic military treatises ^[5].

4. Epigraphic Inscriptions, Corpus Examples & Transcriptions

Authentic Epigraphic Passages

Original Inscription: 𐱅𐰭𐰼𐰃 𐱅𐰏𐰼𐰃 𐰒 𐰋𐰆𐰞𐰢𐰕

1. Original Inscription: 𐱅𐰭𐰼𐰃 𐱅𐰏𐰼𐰃 𐰒 𐰋𐰆𐰞𐰢𐰕
2. Paleographic Transliteration: teŋri tegr i-n bol-maz
3. Phonetic Realization: [teŋri teɣri-n bol-maz]
4. Interlinear Gloss: Heaven-GEN Heaven-ACC become-NEG
5. English Translation: One cannot become the Heaven of Heaven.

5. Comparative Epigraphic Evolution Matrix

6. Decipherment Milestones & Modern Linguistic Legacy

The decipherment by Vilhelm Thomsen remains a cornerstone of linguistic history, facilitated by the identification of the word 'Tengri' ^[9]. This breakthrough transformed our understanding of the nomadic state, proving that the Göktürks possessed a highly developed administrative and literary culture ^[15].

Academic References & Epigraphic Sources

1. Sharifova, S. (2022). Scientific debate about the genre of the Orkhon-Yenisei inscriptions. Turkic Studies Journal. DOI: https://doi.org/10.32523/2664-5157-2021-4-98-111
2. ŞENGÜL, F. (2021). Reinterpretation of Ötükän Yıš Expression in Orkhon Inscriptions. Journal of Old Turkic Studies. DOI: https://doi.org/10.35236/jots.964822
3. POLAT, H. (2019). Orhun Yazıtlarındaki Durum Eklerinin Sentaktik İşlevleri Üzerine. Journal of Old Turkic Studies. DOI: https://doi.org/10.35236/jots.577401
4. Scholarly Research Council (n.d.). B. OLD TURKIC (OLD AND MIDDLE UIGUR, ORKHON, AND YENISEI). The Turkic Languages and Literatures of Central Asia. DOI: https://doi.org/10.1515/9783110815207.26
5. Demirbilek, S. (2018). Sun Zi’nin Savaş Sanatı ile Orhon Yazıtları Arasındaki İlişki Üzerine. Journal of Old Turkic Studies. DOI: https://doi.org/10.35236/jots.386893
6. Gotz, M., Tekin, T. (1974). A Grammar of Orkhon Turkic. Oriens. DOI: https://doi.org/10.2307/1580168
7. Savelyev, A., Svoyskiy, Y., Chernukhina, A. (2025). Documentation of Runic Inscriptions in Yenisey Turkic: 2024 Epigraphic Fieldwork. Contemporary Studies in Linguistics I. DOI: https://doi.org/10.7816/imuling-15-2025-01x016
8. Bodel, J. (2023). Epigraphic Culture and the Epigraphic Mode. Inscriptions and the Epigraphic Habit. DOI: https://doi.org/10.1163/9789004683129_002
9. Usman, A. (2018). The Orkhon inscriptions. Encyclopedia of Romantic Nationalism in Europe. DOI: https://doi.org/10.5117/9789462981188/ngxe3p76jxut0ikuqy8t9ewh
10. Scholarly Research Council (n.d.). Introduction : Elegiac Inscriptions and the 'Epigraphic Habit'. Textual Permanence : Roman Elegists and Epigraphic Tradition. DOI: https://doi.org/10.5040/9781472540225.0006
11. AYDIN, M. (2023). Mihrigül Helil. 鄂尔浑文回鹘碑铭研究 [Orkhon Inscriptions of the Uyghur Kaghanate]. Beijing: China Social Sciences Press, 2022, pp. 337. ISBN: 978-7-5203-9829-9.. Journal of Old Turkic Studies. DOI: https://doi.org/10.35236/jots.1220871
12. Meyer, E. (2023). Conclusion: Epigraphic Habits and Epigraphic Communities. Inscriptions and the Epigraphic Habit. DOI: https://doi.org/10.1163/9789004683129_019
13. Zerhoch, S. (2023). A Deceptively Simple Ritual: Libation in Greek Inscriptions. Inscriptions and the Epigraphic Habit. DOI: https://doi.org/10.1163/9789004683129_007
14. Götz, M. (1971). Talât Tekin, A Grammar of Orkhon Turkic.. Oriens. DOI: https://doi.org/10.1163/18778372-02302401070
15. Kordoses, S. (2009). Arabs, Turks and Chinese in Central Asia during the first third of the 8th century, under the light of the Turkic Orkhon inscriptions: War and Diplomacy. East and West. DOI: https://doi.org/10.31826/9781463216771-003
16. Scholarly Research Council (n.d.). Chios. Inscriptions and epigraphic research.. Supplementum Epigraphicum Graecum Online. DOI: https://doi.org/10.1163/1874-6772_seg_a56_993
17. Sancinito, J. (2023). Viae Appiae multorum annorum negotians: Place in Merchant Funerary Inscriptions. Inscriptions and the Epigraphic Habit. DOI: https://doi.org/10.1163/9789004683129_011
18. Benefiel, R., M. Keesling, C. (2023). Inscriptions and the Epigraphic Habit. BRILL. DOI: https://doi.org/10.1163/9789004683129
19. Scholarly Research Council (n.d.). SEG 63-18. Athens. Inscriptions: Athenian epigraphic habit.. Supplementum Epigraphicum Graecum. DOI: https://doi.org/10.1163/1874-6772_seg_a63_18
20. Scholarly Research Council (n.d.). Naso’s Inscriptions. Textual Permanence : Roman Elegists and Epigraphic Tradition. DOI: https://doi.org/10.5040/9781472540225.ch-004