The term self-deprecating is identified in base64 scheme by the sequence c2VsZi1kZXByZWNhdGluZw==, while the MD5 signature is equal to 78b5c0d30288b95340ee98a88b7ce4c5. The ASCII encoding of self-deprecating in hexadecimal notation is 73656c662d6465707265636174696e67.