The term increasing monotonic is identified in base64 scheme by the sequence aW5jcmVhc2luZyBtb25vdG9uaWM=, while the MD5 signature is equal to 9e182873a2cd371cdd9fb5b62ba37ecf. The ASCII encoding of increasing monotonic in hexadecimal notation is 696e6372656173696e67206d6f6e6f746f6e6963.