U+10C12 "𐰒" Old Turkic Letter Yenisei Ad Unicode Character

U+10C12 "𐰒" Old Turkic Letter Yenisei Ad is a glyph representing a specific consonant sound from the Old Turkic script, which was used by early Turkic peoples in Central Asia and Siberia, particularly in inscriptions and manuscripts from the 8th to 10th centuries. This letter belongs to the Yenisei variant of the Orkhon alphabet, named after the Yenisei River region where many such inscriptions were discovered, and it is used to denote a voiced dental or alveolar sound similar to the English "d." As part of the Old Turkic Unicode block, it enables the digital preservation and accurate rendering of ancient Turkic texts, supporting linguistic research and historical documentation of Turkic languages and their early writing systems.