The term brush-tail porcupine is identified in base64 scheme by the sequence YnJ1c2gtdGFpbCBwb3JjdXBpbmU=, while the MD5 signature is equal to 46901a611a07237cc30eabc4a1d02b92. The ASCII encoding of brush-tail porcupine in hexadecimal notation is 62727573682d7461696c20706f72637570696e65.