Cache is NOT at posted coordinates
Solve puzzle below to find final location
01001110 00100000 00110100 00110010 10110000 00100000
00110011 00110101 00101110 00110001 00110010 00110111
00100000 01010111 00100000 00110000 00111001 00110001
10110000 00100000 00110100 00110111 00101110 00110111
00111001 00110110
You can validate your puzzle solution with certitude.