?字UNICODE编码U+25EF9,10进制: 155385,UTF-32: 00025EF9,UTF-8: F0 A5 BB B9。(zI.ttcX.neT)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(TtCx.neT)