View details and encodings for Unicode character U+1FBC4 Negative Squared Question Mark, located in the Symbols for Legacy Computing block and Other Symbol category. This character was released in 2020 under Unicode version 13.0.
🯄🯄U+1FBC4;129988\01FBC4\u1FBC4\x{1FBC4}\u{1FBC4}u'\u1FBC4'E1BEBC341FBC003400001FBC00000034