The term nonconforming is identified in base64 scheme by the sequence bm9uY29uZm9ybWluZw==, while the MD5 signature is equal to d81cf9e4390b2b75ef3ced3ac3d39b10. The ASCII encoding of nonconforming in hexadecimal notation is 6e6f6e636f6e666f726d696e67.