The term christiaan huygens is identified in base64 scheme by the sequence Y2hyaXN0aWFhbiBodXlnZW5z, while the MD5 signature is equal to 18c147ed586991293df59c33d4bec863. The ASCII encoding of christiaan huygens in hexadecimal notation is 6368726973746961616e2068757967656e73.