The term probation officer is identified in base64 scheme by the sequence cHJvYmF0aW9uIG9mZmljZXI=, while the MD5 signature is equal to 4c5bdec26f98c0fe2227fe990be81d82. The ASCII encoding of probation officer in hexadecimal notation is 70726f626174696f6e206f666669636572.