verilog, 253 bytes

Result

WA

Code [DL]

`define S 32'h80000000
module q;
integer c,x;
initial begin
	for(l=0;l<50;l=l+1)begin
		for(i=0;i<8;i=i+1)begin
			c=$fgetc(`S)&1;
			x=x+c;
			x=x<<1;
		end
		c=$fgetc(`S)
		for(i=0;x>0;i=i+1)begin
			x=x-i;
		end
		$write("%d",x==0?1:0)
	end
endmodule

stdin

11100111
00001011
01011011
11000001
01001110
10111010
10100100
11010101
00101101
01100111
10001000
10010101
01100110
10011001
11110101
01111000
11010010
11010001
01101001
01001111
01000010
01110100
01110101
01001010
00111101
11111101
10111001
00000000
10111110
11000010
00000001
00100100
11110001
00110111
01101001
00010101
00001010
10101011
11010011
00000110
01010010
00000011
00100011
01001100
00001111
11110011
01000111
10111011
00011100
00000011

stdout

stderr

/volume/CODE:12: syntax error
/volume/CODE:12: Syntax in assignment statement l-value.
/volume/CODE:12: syntax error
/volume/CODE:12: error: malformed statement
/volume/CODE:12: syntax error
/volume/CODE:13: Syntax in assignment statement l-value.
/volume/CODE:16: syntax error
I give up.
/home/esolang/bin/verilog: line 4: /tmp/code: No such file or directory
rm: cannot remove '/tmp/code': No such file or directory

strace