Code point
U+231F
Glyph appearance depends on your fonts.
U+231F
SoU+231F BOTTOM RIGHT CORNER 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+231F
8991
⌟
⌟
⌟
E2 8C 9F
231F
0000231F
%E2%8C%9F
\u231F
\u231F
\u231F
\231F