The term self-disciplined is identified in base64 scheme by the sequence c2VsZi1kaXNjaXBsaW5lZA==, while the MD5 signature is equal to 1f59dddc24827be7377416a6e089ec8d. The ASCII encoding of self-disciplined in hexadecimal notation is 73656c662d6469736369706c696e6564.