The term matter-of-course is identified in base64 scheme by the sequence bWF0dGVyLW9mLWNvdXJzZQ==, while the MD5 signature is equal to 2722162c2a245382b8398e25ed92dcc5. The ASCII encoding of matter-of-course in hexadecimal notation is 6d61747465722d6f662d636f75727365.