The term rotational latency is identified in base64 scheme by the sequence cm90YXRpb25hbCBsYXRlbmN5, while the MD5 signature is equal to 005b205b46f8533709edddfea5beb309. The ASCII encoding of rotational latency in hexadecimal notation is 726f746174696f6e616c206c6174656e6379.