U+11586 "𑖆" Siddham Letter Vocalic R Unicode Character

U+11586 "𑖆" Siddham Letter Vocalic R is a glyph in the Siddham script, historically used for writing Sanskrit and Buddhist texts in East Asia, representing a syllabic vocalic R sound. This letter, which functions as a vowel rather than a consonant, is a distinct character within the Siddham block of Unicode, preserving an ancient linguistic feature that scripts like Devanagari also encode. Its inclusion in digital standards helps maintain access to historical manuscripts and religious inscriptions where such precise phonetic notation was essential.