The term tortoiseshell-cat is identified in base64 scheme by the sequence dG9ydG9pc2VzaGVsbC1jYXQ=, while the MD5 signature is equal to 0a446f21a8751f0eb180f22d2312eef2. The ASCII encoding of tortoiseshell-cat in hexadecimal notation is 746f72746f6973657368656c6c2d636174.