The term william crookes is identified in base64 scheme by the sequence d2lsbGlhbSBjcm9va2Vz, while the MD5 signature is equal to 3a8a29b2f812f1dac94e175f6414c48a. The ASCII encoding of william crookes in hexadecimal notation is 77696c6c69616d2063726f6f6b6573.