The term rhinoceros antiquitatis is identified in base64 scheme by the sequence cmhpbm9jZXJvcyBhbnRpcXVpdGF0aXM=, while the MD5 signature is equal to 3aafd0bc11637e4d482511318d247ce1. The ASCII encoding of rhinoceros antiquitatis in hexadecimal notation is 7268696e6f6365726f7320616e74697175697461746973.