The term caspase-mediated cell death is identified in base64 scheme by the sequence Y2FzcGFzZS1tZWRpYXRlZCBjZWxsIGRlYXRo, while the MD5 signature is equal to 7a8cdd6604c00514712de08138a61f8d. The ASCII encoding of caspase-mediated cell death in hexadecimal notation is 636173706173652d6d656469617465642063656c6c206465617468.