The term negative correlation is identified in base64 scheme by the sequence bmVnYXRpdmUgY29ycmVsYXRpb24=, while the MD5 signature is equal to f8402b935bfced36f2eabafe068be99b. The ASCII encoding of negative correlation in hexadecimal notation is 6e6567617469766520636f7272656c6174696f6e.