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1  Bitcoin / Project Development / Haasbot arbitrage triggers Kraken API rate limit on: March 24, 2015, 03:17:14 AM
Has anyone else experienced this?

Running a single haasbot arbitrage bot on Kraken and it triggers the API rate limit after about 30 seconds and blocks all API calls.

Even using a fresh API key it lasts about 30 seconds before it hits the rate limit and gets kicked.

Is it possible to run arbitrage bots on Kraken?


2  Bitcoin / Development & Technical Discussion / Re: Not getting blocks on testnet anymore? on: March 04, 2015, 11:59:06 AM
thanks i'll give it a go.
3  Bitcoin / Development & Technical Discussion / Not getting blocks on testnet anymore? on: March 04, 2015, 09:30:47 AM
I've been using testnet for development testing for more than a year now, and normally as the difficulty resets to 1 the blocks come piling in which is great for testing pool payout mechanisms etc. Lately for the last few months I'm not getting any blocks found while point 10GH/s at it consistently for testing. Is there something wrong with testnet or is this just really the luck of the draw coming into play?

Also is there a way to find the current total network hashrate of testnet? I haven't been able to find a testnet stats site that includes the total network hashrate.

Cheers!

4  Other / Archival / Re: Mining pools list on: February 16, 2015, 12:34:09 AM
Adding listing for coinstack.io, this pool has existed for a while but has recently undergone a major overhaul.

Pool:                       Coinstack
Website:                  https://www.coinstack.io
Proxy:                     No
Generation address:  1NqULYZgmz18qTAh1k7rsFNHe7Bz5cC3X6
Coinbase signature:   Coinstack.io
Payout method:        PPLNS
Fee:                        2%
Pay Tx Reward:        No
Vardiff:                   Automatic - 12 SPM
Local Work:             stratum
Pay Orphans:           No
Min Withdrawal:       0.02
Merge Mining:          No
5  Bitcoin / Pools / Re: New Australian Bitcoin Mining Pool - Coinstack on: February 09, 2015, 07:20:47 AM
Hi All,

After a major redevelopment Coinstack is now open to public registrations.

I've included many new features and updates and there are more to come.

Head over to https://www.coinstack.io to check it out!

Regards,
Kiro
6  Bitcoin / Pools / Re: New Australian Bitcoin Mining Pool - Coinstack on: February 05, 2014, 02:47:47 AM
Update:
    - The pool has been moved to a faster server and should give lower latency for Aus miners.
    - Some users were experiencing login issues, these have now been resolved.

The current version of the pool will be maintained for the next few months while I put the finishing touches Coinstack : Release 2.
The new site will include a fully functional online Bitcoin wallet. You will be able to mine Bitcoins directly into your Coinstack Wallet and transact from the same wallet if you wish to do so.
New authentication and security systems are also coming with R2.

Happy mining.

[cs]Kiro
7  Bitcoin / Pools / Re: New Pool | PPLNS | No Fees | Stratum | VarDiff | USA Based on: August 21, 2013, 12:46:48 PM
dbitcoin is right, the stratum server itself does not handle payments. it just manages pooled share submission to bitcoind and logs the shares in a database table, if you have that enabled and configured.
Your front end + database will handle all the payouts and worker management.
8  Bitcoin / Pools / Re: New miner with a weird question [BTC Guild Related] on: August 21, 2013, 12:39:30 PM
It was most likely the difficulty increase on 13/08. My 24h earnings also dropped a lot since I was only hashing at 1.6GH/s on BTC Guild.
9  Bitcoin / Mining / Re: Solo pool mining on: August 21, 2013, 09:18:16 AM
if you've used the stratum-mining package you should be able to see your pool's stats via http://yourhostname:8889
there is a line in the config.py file that enables the stats server.
10  Bitcoin / Pools / Coinstack.io - Bitcoin Mining Australia on: August 17, 2013, 12:21:03 AM
Hi Everyone,

I've just launched a new bitcoin mining pool Coinstack. It's an Austalian based pool but anyone can join.
The pool server is up and running with stratum support, thanks to slushz stratum-mining server.
The web front-end is still being worked on, I have a few more features and fixes I want to add over the next few weeks.

Website: https://www.coinstack.io

Point your miners at stratum.coinstack.io:3333

Happy Mining!

[CS]Kiro
11  Bitcoin / Mining software (miners) / Re: [ANN] Eloipool - FAST Python3 pool server software - GBT/stratum/dyntarget/proxy on: June 12, 2013, 06:54:48 AM
I'm trying to setup eloipool to replace my old pushpool install and I'm having a real hard time fixing an error that most ppl seem to have gotten past.

'No JSON object could be decoded'

I've tried 2 different builds of bitcond to connect to with eloipool but it always, always, always tells me that 'No JSON object could be decoded'.

These are the bitcoind builds I have compiled and run without any issues (connected to testnet) all RPC settings are correct and working as far as I can tell (Pushpool connects fine with the same RPC settings)

I've also followed these steps to build the source when all else failed - https://bitcointalk.org/index.php?topic=162788.0
I cant currently get the ubuntu ppa to download correctly so I haven't tried that one yet.

I've tried the few fixes that I have seen posted, like adding .decode() to the end of line 72 in authproxy.py, i've also tried rebuilding each one of the bitcoind's I downloaded and each time it always gives me the same error, I'm going crazy here trying to get eloipool to accept the returned JSON object from bitcoind.

What could the issue be?

Code:
Traceback (most recent call last):
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 692, in run
    self.merkleMaker_I()
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 682, in merkleMaker_I
    self.merkleMaker_II()
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 648, in merkleMaker_II
    return self._updateMerkleTree()
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 548, in _updateMerkleTree
    self._updateMerkleTree_I()
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 512, in _updateMerkleTree_I
    r = self._updateMerkleTree_fromTS(TS)
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 477, in _updateMerkleTree_fromTS
    MP = self._CallGBT(TS)
  File "/home/username/eloipool-server/eloipool/merklemaker.py", line 327, in _CallGBT
    MP = access.getblocktemplate(self.GBTReq)
  File "/home/username/eloipool-server/eloipool/bitcoinrpc/authproxy.py", line 106, in __call__
    response = self._get_response()
  File "/home/username/eloipool-server/eloipool/bitcoinrpc/authproxy.py", line 132, in _get_response
    parse_float=decimal.Decimal)
  File "/usr/lib/python3.2/json/__init__.py", line 322, in loads
    return cls(**kw).decode(s)
  File "/usr/lib/python3.2/json/decoder.py", line 353, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.2/json/decoder.py", line 371, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
12  Economy / Trading Discussion / Technocash accounts seized in money laundering sting? on: May 29, 2013, 12:10:37 AM
I read this morning in an Australian paper that Westpac is caught up in a money laundering sting, and that accounts owned by Technocash Ltd have been seized. This is the same company that holds money for MtGox in Australia.

Has anyone using MtGox been affected or had their money seized?

"Prosecutors said 45 bank accounts have been restrained or seized.
According to the indictment, three Westpac accounts held in the name of Technocash Ltd contained $US36.9 million ($A38.4 million)."

Read more: http://www.smh.com.au/it-pro/security-it/westpac-caught-up-in-worlds-biggest-money-laundering-sting-20130529-2naa8.html#ixzz2UdTdWuC2
13  Other / Beginners & Help / Re: Bitcoin Businesses and Developers, Let's Get Started! on: May 14, 2013, 01:34:39 AM
Offering Frontend Web development and MiningPool Services related to BitCoin.
Also looking to develop online services based around Bitcoin. (eBay, Currency Exchanges, Online Wallet Services etc).

Company: Aphexone Digital Media http://www.aphexone.com.au
14  Other / Beginners & Help / Pushpool Question on: May 14, 2013, 01:29:48 AM
Hi,

Since I can't post in the tech support forums yet... which is where this really belongs, I'll ask here.

I've setup pushpool all fine, works nicely. I am also building a custom frontend along the lines of what MiningFarm did, but I plan to finish it, so i can actually use it Smiley

I have a question around the db-mysql.c file https://github.com/jgarzik/pushpool/blob/master/db-mysql.c - it doesn't drop the timestamps into the shares table.

I noticed the PGSQL and the SQLLite3 files do have the timestamp integration into the my_sharelog() function, but it seems to have been forgotten in the mysql version?

I'm a PHP/Web Frontend developer, I'm doing my best delving into C but if someone has managed to modifiy the db-mysql.c file to drop the timestamp into the shares table, please let me know.

Thanks,
Kiro.
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