The term restriction fragment is identified in base64 scheme by the sequence cmVzdHJpY3Rpb24gZnJhZ21lbnQ=, while the MD5 signature is equal to ca47119b8ce88beb25d1663a9b8ecc67. The ASCII encoding of restriction fragment in hexadecimal notation is 7265737472696374696f6e20667261676d656e74.