The term clupea harangus is identified in base64 scheme by the sequence Y2x1cGVhIGhhcmFuZ3Vz, while the MD5 signature is equal to ac3218a0ff1b8fe6d5e2d9c97b609ef2. The ASCII encoding of clupea harangus in hexadecimal notation is 636c7570656120686172616e677573.