The term six-gilled shark is identified in base64 scheme by the sequence c2l4LWdpbGxlZCBzaGFyaw==, while the MD5 signature is equal to db3a7e55156250a48137265b8e8fd781. The ASCII encoding of six-gilled shark in hexadecimal notation is 7369782d67696c6c656420736861726b.