U+1A87 "᪇" Tai Tham Hora Digit Seven Unicode Character

U+1A87 "᪇" Tai Tham Hora Digit Seven is a numerical digit used in the Tai Tham script, which is traditionally employed for writing the Northern Thai, Tai Lü, and Khün languages. This digit represents the number seven in the hora (calendar) numeral system, a specialized set of digits distinct from the standard Tai Tham numerals, and was historically used for recording dates, times, and astrological information in manuscripts. Its inclusion in Unicode preserves the cultural and historical significance of this writing system for digital text processing and scholarly research.