The term christopher isherwood is identified in base64 scheme by the sequence Y2hyaXN0b3BoZXIgaXNoZXJ3b29k, while the MD5 signature is equal to 6ffc89b14062ecc0e3a401864f5320ee. The ASCII encoding of christopher isherwood in hexadecimal notation is 6368726973746f70686572206973686572776f6f64.