c-gcc, 93 bytes

Result

ERROR

Code [DL]

i;a;b;main(){for(;;){for(i=0,b=9;b--;)i+=i+getchar()%2;for(i/=2;i>0;)i-=++b;putchar(48+!i);}}

stdin

01000011
10110011
01101001
10001000
11100111
00110101
00101101
11001111
00000001
01000010
01100100
11001001
00010011
10001011
11010010
00001010
10101011
01111100
00111010
11111101
11001000
00000111
00000011
00001111
00100100
10000111
10111110
00000110
11110000
01001110
01101100
00000011
10100111
00110111
01011011
00000000
11000101
10011001
00010101
11111110
10101010
01111000
00011001
11111010
11000110
00011100
01000101
01111010
01000000
01011011

stdout

stderr

strace