Skip to content

Instantly share code, notes, and snippets.

View ryancdotorg's full-sized avatar

Ryan Castellucci ryancdotorg

472 followers · 10 following
View GitHub Profile
@ryancdotorg
ryancdotorg / gist:11268319
Created April 24, 2014 20:24
$ wget -qO bitcoinjs-min-0cbd0d52.js https://raw.githubusercontent.com/jsdelivr/jsdelivr/1b4b4781ffd72ee5fd7cbe15e0ed9116c11beddf/files/bitcoinjs/0.2.0/bitcoinjs-min.js
$ wget -qO bitcoinjs-min-162941e6.js https://raw.githubusercontent.com/ryancdotorg/cdnjs/feature/bitcoinjs-lib/ajax/libs/bitcoinjs-lib/0.2.0/bitcoinjs-min.js
$ sha256sum bitcoinjs-min-*.js
0cbd0d527360bc7fb8c38c7efd2b25c7acaa8ffa93b2e646e983eb760e6b496a bitcoinjs-min-0cbd0d52.js
162941e62af7dada11e1cf341f87b7d56ce1ecc6c0d2439dfcbcef4718257ad0 bitcoinjs-min-162941e6.js
$ perl -pe 's!/BUILDROOT/bitcoinjs-lib/node_modules/!!g' bitcoinjs-min-0cbd0d52.js | uglifyjs | sha256sum
@ryancdotorg
ryancdotorg / keybase.md
Created May 5, 2014 14:20

Keybase proof

I hereby claim:

  • I am ryancdotorg on github.
  • I am ryanc (https://keybase.io/ryanc) on keybase.
  • I have a public key whose fingerprint is 876E 072E B9E4 82C9 44F0 0E53 8A04 C906 6DE6 C523

To claim this, I am signing this object:

@ryancdotorg
ryancdotorg / networks-namecoin.js
Created May 24, 2014 19:53
basic namecoin network support for bitcore
// add to networks.js in bitcore for namecoin livenet support
exports.namecoin = {
name: 'namecoin',
magic: hex('f9beb4fe'),
addressVersion: 0x34,
privKeyVersion: 128,
genesisBlock: {
hash: hex('70C7A9F0A2FB3D48E635A70D5B157C807E58C8FB45EB2C5E2CB7620000000000'),
merkle_root: hex('0DCBD3E6F061215BF3B3383C8CE2EC201BC65ACDE32595449AC86890BD2DC641'),
@ryancdotorg
ryancdotorg / getblock.diff
Created May 28, 2014 03:01
patch to add height, confirmations and nextblockhash to namecoin's getblock rpc call
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index d0a0d1d..94b4305 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -278,25 +278,33 @@ Value getblocknumber(const Array& params, bool fHelp)
}
-Value BlockToValue(CBlock &block)
+Value BlockToValue(CBlock &block, CBlockIndex* blockindex)
@ryancdotorg
ryancdotorg / namecoin_addnode.patch
Created June 16, 2014 01:04
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index 94b4305..ed25ba8 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -2458,6 +2458,29 @@ Value verifymessage(const Array& params, bool fHelp)
return Hash160(key.GetPubKey()) == hash160;
}
+Value addnode(const Array& params, bool fHelp)
+{
@ryancdotorg
ryancdotorg / gist:1233246214a575842930
Created July 18, 2014 16:09
// find the largest value, no more than start, where fn(val) === True
function maximize(start, fn) {
var val = start;
var incr = val;
var best = 0;
var fudge = 1;
do {
incr >>= 1;
if (fn(val)) {
@ryancdotorg
ryancdotorg / tweetRC4.pl
Created October 22, 2014 23:53
Re https://twitter.com/matthew_d_green/status/524966294492577792 - tweetable rc4
#!/usr/bin/perl
use utf8;print pack"n*",unpack"U*","⌡⽵獲⽢楮⽰敲氠⵰੉义呻獵戠养⑳嬨⑟嬰崫㴤彛ㅝ⤥㴲㔶嵽獵戊卻䁳嬤礬⑸⬫崽䁳嬤砬⑹嵽䁫㵰潰㵾⼮ⸯ朻匤礽浡灻匊儤礬⑟⭨數⑫嬤砥䁫嵽䁳㴰⸮㈵㕽猯屃⼤♞捨爠儠匠儤礬儤砯敧ਊ";
@ryancdotorg
ryancdotorg / scankeys.py
Created November 20, 2014 05:53
#!/usr/bin/env python
import sys
from binascii import hexlify
from pybitcointools import *
from joblib import Parallel, delayed
import multiprocessing
num_cores = multiprocessing.cpu_count()
@ryancdotorg
ryancdotorg / gist:9005ce8298e9c1deac3f
Created December 24, 2014 19:06
# need 'from bitcoin import *' in the git version of pybitcointools...
from pybitcointools import *
### OPCODES - just the ones we need
OP_NAME_UPDATE = 3
OP_2DROP = 109
OP_DROP = 117
OP_DUP = 118
OP_HASH160 = 169
OP_EQUALVERIFY = 136
@ryancdotorg
ryancdotorg / seljp.py
Created January 9, 2015 19:47
import xchat
import re
import time
__module_name__ = "seljp"
__module_version__ = "0.1.0"
__module_description__ = "Selectively show Join/Part messages only for recent speakers."
print "\0034",__module_name__,__module_version__,"has been loaded\003"