The term distinguishing characteristic is identified in base64 scheme by the sequence ZGlzdGluZ3Vpc2hpbmcgY2hhcmFjdGVyaXN0aWM=, while the MD5 signature is equal to c2167d4757900e32d142ba9fb14a250c. The ASCII encoding of distinguishing characteristic in hexadecimal notation is 64697374696e6775697368696e67206368617261637465726973746963.