The term herringbone pattern is identified in base64 scheme by the sequence aGVycmluZ2JvbmUgcGF0dGVybg==, while the MD5 signature is equal to 1c0e2129e6037ec5659b32d1a71cff9f. The ASCII encoding of herringbone pattern in hexadecimal notation is 68657272696e67626f6e65207061747465726e.