The term duke of edinburgh is identified in base64 scheme by the sequence ZHVrZSBvZiBlZGluYnVyZ2g=, while the MD5 signature is equal to 147d07c0795c751fdf4e842a5fad6d79. The ASCII encoding of duke of edinburgh in hexadecimal notation is 64756b65206f66206564696e6275726768.