The term ball-peen hammer is identified in base64 scheme by the sequence YmFsbC1wZWVuIGhhbW1lcg==, while the MD5 signature is equal to c209d401e2153bbd27c5614d8eefbf58. The ASCII encoding of ball-peen hammer in hexadecimal notation is 62616c6c2d7065656e2068616d6d6572.