The Bhaiksuki block spans U+11C00–U+11C6F, 112 codepoints in Plane 1 (Supplementary Multilingual Plane). 97 are assigned in Unicode 16.0; the other 15 are reserved for future characters.
All of its characters belong to the Bhaiksuki script.
By general category: 47 other letters (Lo), 19 other numbers (No), 14 non-spacing marks (Mn), 10 decimal digits (Nd), 5 other punctuation (Po), plus smaller groups.
The first 97 arrived in Unicode 9.0 (2016).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.