The term doctor of science is identified in base64 scheme by the sequence ZG9jdG9yIG9mIHNjaWVuY2U=, while the MD5 signature is equal to f3b3789bbc3b9de4dddda6b41852632f. The ASCII encoding of doctor of science in hexadecimal notation is 646f63746f72206f6620736369656e6365.