As character names:

U+034F COMBINING GRAPHEME JOINER character (͏)

As raw characters:

͏

As a string of HTML entities:

͏

Decoder output:

Byte number 1 is decimal 205, hex 0xCD, octal \315, binary 11001101
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 0 more.

U+034F	COMBINING GRAPHEME JOINER
	* commonly abbreviated as CGJ
	* has no visible glyph
	* the name of this character is misleading; it does not actually join graphemes