The Vithkuqi block spans U+10570–U+105BF, 80 codepoints in Plane 1 (Supplementary Multilingual Plane). 70 are assigned in Unicode 16.0; the other 10 are reserved for future characters.
All of its characters belong to the Vithkuqi script.
By general category: 35 uppercase letters (Lu), 35 lowercase letters (Ll).
The first 70 arrived in Unicode 14.0 (2021).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.