The term conversation stopper is identified in base64 scheme by the sequence Y29udmVyc2F0aW9uIHN0b3BwZXI=, while the MD5 signature is equal to 9b71d661af8d41cc41b0d9ffcf388bff. The ASCII encoding of conversation stopper in hexadecimal notation is 636f6e766572736174696f6e2073746f70706572.