kaizenkodo/CoinBin
2
0
Fork 0
mirror of https://github.com/ok2/coinbin.git synced 2026-05-09 18:15:23 +02:00
Code Issues Packages Projects Releases Wiki Activity

custom data can now be added to the block chain using OP_RETURN when building a transaction

Browse Source
This commit is contained in:
OutCast3k
2014-12-29 22:55:28 +00:00
parent fbb6f2d5b0
commit 72ee6b17d0
3 changed files with 73 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
js/coin.js
+16
View File
@@ -383,9 +383,25 @@
o.value = new BigInteger('' + Math.round((value*1) * 1e8), 10);
var s = coinjs.script();
o.script = s.spendToScript(address);
return this.outs.push(o);
}
/* add data to a transaction */
r.adddata = function(data){
var r = false;
if(((data.match(/^[a-f0-9]+$/gi)) && data.length<80) && (data.length%2)==0) {
var s = coinjs.script();
s.writeOp(106); // OP_RETURN
s.writeBytes(Crypto.util.hexToBytes(data));
o = {};
o.value = 0;
o.script = s;
return this.outs.push(o);
}
return r;
}
/* list unspent transactions */
r.listUnspent = function(address, callback) {
coinjs.ajax(coinjs.host+'?uid='+coinjs.uid+'&key='+coinjs.key+'&setmodule=addresses&request=unspent&address='+address+'&r='+Math.random(), callback, "GET");