Skip to content

Instantly share code, notes, and snippets.

Matias Alejo Garcia matiu

  • Bitpay Inc.
  • Tucuman, Argentina
Block or report user

Report or block matiu

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
View gist:9768106
'use strict';
var imports = require('soop').imports();
var bitcore = require('bitcore');
var Storage = imports.Storage || require('./Storage');
function Wallet(opts) {
opts = opts || {}; = === 'livenet' ?
bitcore.networks.livenet : bitcore.networks.testnet;
matiu / gist:9833812
Last active Aug 29, 2015
Proposed TransactionBuilder Interfase.
View gist:9833812
/* create and sign */
var tx = TransactionBuilder.init(opts)
View gist:9854631
Cosign.prototype.cmd_raw_sign_scripthash = function(anypay, tx, i, scriptPubKey, txSigHash)
var scriptHash = scriptPubKey.capture()[0];
var addr = new Address(, scriptHash);
var addrStr ='base58');
if (!(addrStr in this.wallet.datastore.scripts))
var scriptHex = this.wallet.datastore.scripts[addrStr];
matiu / gist:11182987
Created Apr 22, 2014
Creating and testing p2sh multisig bitcoin transactions
View gist:11182987
$bitcoind getinfo
"version" : 99900,
"protocolversion" : 70002,
"walletversion" : 60000,
"balance" : 15.74900000,
"blocks" : 226032,
"timeoffset" : -4,
"connections" : 9,
matiu / gist:11237601
Created Apr 24, 2014
Copay peer handshake
View gist:11237601
Alice Bob
.generates Extended PrivKey, PubKey
PeerID is provided to the PeerJS/WebRTC
P2P facilitator server
View gist:f17cacfdf9b3ae73619e

Sample return:

    address: "n2PuaAguxZqLddRbTnAoAuwKYgN2w2hZk7",
    txid: "dbfdc2a0d22a8282c4e7be0452d595695f3a39173bed4f48e590877382b112fc",
    vout: 0,
    ts: 1401276201,
    scriptPubKey: "76a914e50575162795cd77366fb80d728e3216bd52deac88ac",
    amount: 0.001,
View gist:bdd5e55ff0ad90b54261
server {
listen 80;
root /your/home/insight;
access_log /your/home/insight-log/livenet-access.log;
error_log /your/home/insight-log/livenet-error.log;
location / {
proxy_pass http://localhost:3000;
View gist:c3ed36926064f7552430
$for i in `seq 1 20`;do mocha >> output; done
$ cat output |grep passing
89 passing (8s)
89 passing (8s)
89 passing (9s)
89 passing (8s)
89 passing (8s)
89 passing (8s)
89 passing (8s)
89 passing (8s)
View gist:ea8e402822c4c7e079d4
### Keybase proof
I hereby claim:
* I am matiu on github.
* I am matiu ( on keybase.
* I have a public key whose fingerprint is F8FC 1D9B 1B46 486D 273D AE51 0247 0DB5 5127 7AB3
To claim this, I am signing this object:
View gist:36cc194080dfb63da55d


Copay is an open-source multisig wallet. Each peer is has control of her private keys, that never leave their system.

Copay is implemented in JS client-side. It can work as a:

  • web app,
  • a webview based mobile app,
  • or a node-kit based desktop app.
You can’t perform that action at this time.