U+1ED01 OTTOMAN SIYAQ NUMBER ONE

The Unicode character U+1ED01, officially named OTTOMAN SIYAQ NUMBER ONE, was introduced in Unicode version 12.0. It is part of the Ottoman Siyaq Numbers block, which belongs to the Supplementary Multilingual plane.

Categorized technically as a Other Number, this character typically falls under the Common script. In terms of text layout and rendering, the glyph is not a composition and has no designated width in East Asian typography. When placed in bidirectional text, it behaves as an Arabic Letter character. Its visual representation remains not mirrored regardless of the reading direction.