Booleans
0x6E represents boolean true, while 0x6F represents boolean false.
0x8F 0x01 represents null.bool.
Encoding of boolean true
6E
Encoding of boolean false
6F
Encoding of null.bool
┌──── Opcode 0x8F indicates a typed null; a byte follows specifying the type
│ ┌─── Null type: boolean
│ │
8F 01