The term anatoli karpov is identified in base64 scheme by the sequence YW5hdG9saSBrYXJwb3Y=, while the MD5 signature is equal to c8f481e5ea037fc419e6eb6f5de0c01c. The ASCII encoding of anatoli karpov in hexadecimal notation is 616e61746f6c69206b6172706f76.