agramajo

Alice has posted a challenge: she will pay 100 BTC to anybody who has a secret 
string, that once hashed using SHA256, produces a hash value with 13 leading 
zero bits. Bob knows such a string, and wants to collect the prize -- but he 
doesn't want to expose the secret, because then Eve, who is evesdropping on 
every conversation, might beat him to it and claim the prize for herself. 

How can Bob prove to Alice that he has this secret without revelaing it? 
Write a circuit, in either Circom or Rust (Golang?), that makes this possible.

agramajo

<?php

header( 'Content-Type: text/html' );
header( 'Cache-Control: no-cache' );
$password = 'xxx';
$hostname = 'https://xxx.com';

function purgeURL( $hostname, $port, $purgeHOST, $purgeURL )
{
    $finalURL = sprintf( "%s%s", $hostname, $purgeURL );

agramajo

version: '2'

services:

  elasticsearch:
    build:
      context: elasticsearch/
      args:
        ELK_VERSION: $ELK_VERSION
    volumes:

agramajo

Keybase proof

I hereby claim:

• I am agramajo on github.
• I am agramajo (https://keybase.io/agramajo) on keybase.
• I have a public key ASBtH8-rkbsSKym8MNbAGHHFVS0c532Z6u-9QZbH9ivZygo

To claim this, I am signing this object:

agramajo

TESTNET Lightning (pruned)

Para instalar se utilizo un Debian 9 64 bits recien instalado de "minimal iso".

Bitcoin Core

Instalamos bitcoin-core

echo "unattended-upgrades unattended-upgrades/enable_auto_updates boolean true" | debconf-set-selections

agramajo

#!/usr/bin/perl

use POSIX qw( strftime );

$output = `varnishstat -1`;

%hash = $output =~ /([._\w]+)\s+(\d+)/g;
$date = strftime "%H:%M:%S", localtime;

$total_caches = $hash{'MAIN.cache_hit'} + $hash{'MAIN.cache_miss'};

agramajo

import os
import json
import urllib2

url = 'https://hooks.slack.com/services/COMPLETE_ENDPOINT_HERE'
channel = '#servers'
server = os.environ.get('BBHOSTNAME')
color = os.environ.get('BBCOLORLEVEL')
msg = os.environ.get('BBALPHAMSG')

agramajo

import socket
import requests

real_create_conn = socket.create_connection

#diferentes ips que salen por diferentes enlaces
ip1 = '192.168.1.2'
ip2 = '192.168.1.3'

#forzamos la ip1

agramajo

#!/usr/bin/perl

use strict;

# Quick display stats by ip accounting with iptables chains
# Only for linux kernel and netfilter
#
# CONFIG
#   Read the source!
#

agramajo

@nets = qw(
    x.x.x
    x.x.y
);

$zone = <<EOF;
\$TTL 1800
@ IN SOA ns1.xxx.com.ar. root.xxx.com.ar. 2014111104 10800 3600 604800 1800
@ IN NS ns1.xxx.com.ar.
@ IN NS webmail.xxx.com.ar.