K: 31907037269755274359319072740750448760229601659665891328416497670755906520033
R: 7BCF7CCABE56F54B6B53B8663318BD0ADCD8B 0007A87 2A299BD83919F69BAC34
p00yA87
The probability of finding "?00?A87" in a random 64-digit hex string is 0.00553%.
How many R values did you search for that sequence? The probability of finding "?00?A87" in 100,000 random strings is 99.6%