Code point
U+23B5
Glyph appearance depends on your fonts.
U+23B5
SoU+23B5 BOTTOM SQUARE BRACKET is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Technical block.
Choose the representation you need, then copy its value.
U+23B5
9141
⎵
⎵
⎵
E2 8E B5
23B5
000023B5
%E2%8E%B5
\u23B5
\u23B5
\u23B5
\23B5