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161  Economy / Gambling / Re: New recommendations for hosting providers for a gambling site? on: August 23, 2014, 04:32:39 PM
Hosting: https://www.alistaro.com (dedicated servers in romania, stable, cheap, fast + competent support, doesn't fall for social hacking attempts)

Domains+SSL: https://servstrong.com (thread) or http://bitdomain.biz
162  Other / Beginners & Help / Re: Making my Own Free Bitcoin website on: August 20, 2014, 09:24:38 PM
https://www.microwallet.org/
163  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - Phase 2 Started on: August 18, 2014, 10:36:40 PM
ANY TAKERS FOR THE IP???

No. Chance to find a vulnerability is too low to waste time on that.
164  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - Halted on: August 16, 2014, 03:41:53 PM
Thats by law nothing worth without an authorized german notary.
The circumstances does not allow it to take part here.

germans... never use a crosswalk with a red light cause it's against the law even when there is nobody to see them  Grin
165  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - NOW LIVE on: August 16, 2014, 12:32:54 AM
Man, I even gave you guys a netstat example. If you know TOR, you should know default port is 9050. and bitcoind listens to 9050 and that 9050 listens to something else. How will you guys find it if you cant understand something that is already given???

My curiosity brought me back... can't wait to see the solution on how to utilize this "already given" facts. Or is the bitcoind publicly listening on 9050 and all we are supposed to do is portscan the amazon network to find a bitcoind on port 9050?

Your netstat only reveals that what happens on localhost stays on localhost Cool

I'm not a tor expert but isn't the idea of a hidden tor service to be hidden? And any way to trace a hidden service would be a serious major flaw in tor?

166  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - NOW LIVE on: August 15, 2014, 06:38:51 PM
Let's summarise this:

- Webserver is behind cloudflare
- Application server runs bitcoind over tor

- Find the IP challenge is like "find my office in tokyo by sending a letter to my anonymous p/o box in panama which will trigger some street lights in london but"

I'm out.
167  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - NOW LIVE on: August 15, 2014, 06:23:39 PM
Ofcourse it has a public IP otherwise how else would it talk to the bitcoin network and check emails and how else will we connect to it if we need to?

Internal network, vpn, relays, proxies, firewalls, you name it...
168  Economy / Services / Re: Nuovocard Hacking Contest - Hack Us for $3000 (Bounty) - NOW LIVE on: August 15, 2014, 06:05:19 PM
Nope. Ill give a hint, the IP Address ends with 13.

10.4.16.13 or 192.168.0.13

Does it even have a public IP? And if so, why does it have one if the architecture is designed to not expose it anyways?
169  Alternate cryptocurrencies / Altcoin Discussion / Re: [POLL] Should NXT Rollback the Blockchain after the BTER Hack ? on: August 15, 2014, 05:42:40 PM
this was due to a exploit through BTER? or a poor wallet passphrase?

Obviously a poor cold wallet setup. Even with a strong passphrase and 2fa you should never keep more coins than you can afford to lose on the same online system.
170  Bitcoin / Bitcoin Technical Support / Re: walletnotify doesn't work on: August 14, 2014, 09:22:31 PM
About this code:

Code:
$transactions = $bitcoinrpc->listtransactions('accountname', 500);
foreach ($transactions as $tx) {

    if ($tx['category'] == 'receive' && $tx['confirmations'] < 10) {
        $id_user = $db->query('SELECT id_user FROM addresses WHERE address={$tx['address']}');
        $db->query('INSERT INTO balance (txid, id_user, amount, confirmations) VALUES ({$tx['txid']}, {$id_user}, {$tx['amount']}, {$tx['confirmations']})
                           ON DUPLICATE KEY UPDATE confirmations={$tx['confirmations']}');
        // (balance.txid must be defined as unique key of course)

        if ($db->affectedRows() > 0) {
            // number of confirmations for $tx has changed, do any prefered action
        }
    }
}

Where should i write it? in the blocknotify callback page? or do you say that i shouldn't call this code right after the wallet/block notify event and just save the txid in a file and use cronjobs to collect the data every couple minutes?

I actually run this in a endless loop (+sleep(5)) cause I was not aware of bitcoinds notification feature when I implemented this.

If I had to refactor it, I would run this once a minute as cronjob and make a simple INSERT INTO balance (..., confirmations) VALUES (..., 0) in walletnotify.
171  Bitcoin / Bitcoin Technical Support / Re: walletnotify doesn't work on: August 13, 2014, 09:50:30 PM
Another approach is to process all transactions from rpc->listtransactions instead of processing all txs from a new block. You'll get only transactions which affect your wallet including txid and number of confirmations.

https://bitcointalk.org/index.php?topic=716114.msg8186720#msg8186720
172  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|ANDROID! 08/12/14| Decentralized Development on: August 13, 2014, 12:18:18 AM
maybe it can scan qr codes in the dark after switching the light on  Grin
173  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|ANDROID! 08/12/14| Decentralized Development on: August 13, 2014, 12:17:27 AM
but not take pictures and control the light

and definetly not a mic...u dont need this for the wallet

this is because android does not differ between cam/mic. it's only one and the same permission.

don't know what it needs controling lights for but who cares.
174  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|ANDROID! 08/12/14| Decentralized Development on: August 13, 2014, 12:10:39 AM
the app need access to ur cam or mic to control it btw..it can take pictures or can hear what u say...

Obviously every serious android wallet needs access to the camera to scan qr codes  Roll Eyes
175  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|PROJECT "X" 08/12/14| Decentralized Development on: August 13, 2014, 12:04:10 AM
That's pretty cool. I see a link to it on the front page... and screenshots available yet?

there are screenshots in the play store https://play.google.com/store/apps/details?id=com.groupcoin.wallet
176  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|PROJECT "X" 08/12/14| Decentralized Development on: August 12, 2014, 11:58:13 PM
3... 2... 1...liftoff
177  Economy / Games and rounds / free coin on: August 12, 2014, 11:39:43 PM
let's see if someone can solve this:

HD4iyv9qI8CdASPtylWv1nrMS6uIBkAeeM2UKa9z2ds=
178  Other / Off-topic / Re: Favorite porn star? on: August 12, 2014, 11:30:21 PM

Dillon Harper
179  Bitcoin / Bitcoin Technical Support / Re: walletnotify doesn't work on: August 11, 2014, 09:01:30 PM
- did you try to execute it without "bash"?
- does bitcoind's user has proper rights to execute the script? (what does "ls -l /home/arik/scripts/transaction.sh" say?)

180  Other / Archival / Re: [ANN] {GPC} GROUPCoin POS|10M|PROJECT "X" 08/12/14| Decentralized Development on: August 11, 2014, 08:44:43 PM
wow. i just earned my first stake. this is so exciting as i am a absolutely newbie to the pos concept Smiley
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