The term change by reversal is identified in base64 scheme by the sequence Y2hhbmdlIGJ5IHJldmVyc2Fs, while the MD5 signature is equal to 3015a1f7b92b0bd7b914a9ba7201508a. The ASCII encoding of change by reversal in hexadecimal notation is 6368616e676520627920726576657273616c.