The term proportionateness is identified in base64 scheme by the sequence cHJvcG9ydGlvbmF0ZW5lc3M=, while the MD5 signature is equal to 4135f77ec047c931dd35b286e621bab8. The ASCII encoding of proportionateness in hexadecimal notation is 70726f706f7274696f6e6174656e657373.