The term perforated eardrum is identified in base64 scheme by the sequence cGVyZm9yYXRlZCBlYXJkcnVt, while the MD5 signature is equal to 8cabe2b42483271af9e6c4f9f0a52a2a. The ASCII encoding of perforated eardrum in hexadecimal notation is 706572666f7261746564206561726472756d.