The term doctor of dental surgery is identified in base64 scheme by the sequence ZG9jdG9yIG9mIGRlbnRhbCBzdXJnZXJ5, while the MD5 signature is equal to 29d017f3355b4de05fe30a84dd103a66. The ASCII encoding of doctor of dental surgery in hexadecimal notation is 646f63746f72206f662064656e74616c2073757267657279.