Compatible sha256d version ?

[Morgiver]

Hi ! I've just test the script and it's working perfectly !
I have a question, is the script compatbile sha256d version ? i know the bitcoin use sha256d but i can't tell if your script use it.

If it doesn't, it would really help if you integrated the "d" version of sha256 to make the script compatible with Bitcoin

ps: sorry for my bad english, it's not my natural language

[divinity76]

it's sha256d:

hamiyoca/miner.js

Lines 36 to 42 in 1f654dc

	var h1 = sha256.update(midstate, data).state;
	var h2 = hash1;
	for (var i=0; i<8; i++) h2[i] = h1[i];
	sha256.reset();
	var hash = sha256.update(h2).state;

• first sha256 on line 36, second sha256 on line 42.

also it kindof has to be sha256 because bitcoin from the very first release always used sha256d; hamiyoca would have never worked on a single sha256.