U+10C40 "𐱀" Old Turkic Letter Yenisei Ash Unicode Character

U+10C40 "𐱀" Old Turkic Letter Yenisei Ash is a specific glyph from the Old Turkic script, representing a consonantal sound used primarily in the Yenisei variant of the Orkhon writing system, which was employed by early Turkic peoples in Central Asia and Siberia. This character is part of the Old Turkic block in Unicode, added to support the transcription of historical inscriptions found on monuments along the Yenisei River. The letter "Ash" typically denotes a voiceless palatal fricative or affricate sound, and its inclusion in Unicode helps preserve and digitally encode the ancient Turkic script for scholarly study and modern typographic use.