U+11036 "𑀶" Brahmi Letter Old Tamil Rra Unicode Character

U+11036 "𑀶" Brahmi Letter Old Tamil Rra is a historical glyph that represents a specific consonant sound, the retroflex rhotic, in the ancient Brahmi script as adapted for writing the Old Tamil language. This character belongs to the Brahmi block of the Unicode standard and was encoded to support the epigraphical study and digital preservation of early Tamil-Brahmi inscriptions, which date from around the 3rd century BCE to the 1st century CE. It is a significant linguistic artifact, showcasing the phonetic intricacies of early Dravidian languages and providing scholars with a tool to accurately transcribe and analyze ancient texts found on cave walls, pottery, and coins in southern India and Sri Lanka.