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201  Bitcoin / Bitcoin Discussion / Re: Is it safe to use Bitcoin for illicit transactions? on: June 18, 2011, 01:14:44 AM
Out of curiosity, is there a mixer other than SR? Cointumbler magically vanished a while back.

http://app.bitlaundry.com/ serves as such, depending on whether you're trying to "mix" more than the wallet has in it at any given time.

mike, is there a way to know how much is in the wallet on that site?

Here is my dilemma... or maybe trilemma.

If I advertise a big wallet, I'm a hax0r target.
If I don't advertise a nice wallet size, large transactions pass me by.
If I don't advertise a nice wallet size, heck, even small transactions might pass me by.

One solution: Set up a dedicated wallet for my laundries. Transmit their fees to my private wallet immediately upon clearing incoming transactions. Push the risk of being hax0red onto the respective service's users.

BTW, app.bitlaundry.com is back up with some behind-the-scenes improvements.
202  Economy / Economics / Re: Capital gains and Bitcoin on: June 18, 2011, 01:10:17 AM
The federal reserve system is VOLUNTARY. If you do not use the system you are not liable for taxes paid into it. The moment you use federal reserve notes you give your consent to being bound by this contractual agreement.

This is a nice dream. It falls apart, though, when men with guns break down your door.

I highly recommend that you read this (http://www.nostate.com/116/the-penalty-is-always-death/), and then think about how voluntary it is.
203  Local / Бизнес / Re: bitlaundry.appspot.com не возвращает деньги on: June 18, 2011, 01:04:44 AM
Dear Petr,

I operate the site. I've replied to you privately. If you can post or send details of the addresses, dates and transaction IDs involved, I will investigate to the best of my ability and compensate you if I discover an error.

Peace,
Mike
204  Bitcoin / Pools / Re: Cooperative mining (1.5Thash/s) on: June 16, 2011, 01:41:28 AM
slush, how long do we have to switch to api.bitcoin.cz before mining.bitcoin.cz stops accepting work?

I'll switch it today.

Oh NO! Please don't do that. It will take me several days to get all my miners switched to the new server. PLEASE PLEASE give me at least week before you shut off mining.bitcoin.cz!

It takes less than one minute to change the address.

I swear, people have become so lazy now.

I promise, I'm not being lazy. Smiley

The change involves a lot of work in my case which I'm not going to be able to finish that quickly.

Deploy the ROFLcopter!

205  Bitcoin / Pools / Re: Cooperative mining (1.5Thash/s) on: June 16, 2011, 01:37:57 AM
Looks like hardware error. But correct me if I'm wrong...
I'd say it's a problem with his phase coil inducers. Rerouting power through his secondary transmogrifier manifold should do the trick. Worked last time it happened to me, at least.

I don't think the dilithium crystals can sustain that kind of acceleration, Captain... but, if you insist...
206  Bitcoin / Mining software (miners) / Re: The Ballad of the Bitcoin Miner (v0.1-alpha) on: June 13, 2011, 03:42:01 PM
I thought it was SHA-256, not MD5

Haha, try singing Ess aych Aay two fifty six !

Hmm. I was thinking about this on the bus earlier.

Emmm-DEE-five's cal-CU-late-in' (7 syllables, stress on 2/5)
Shaaa-TWO-five-six a-CRANK-in' (7 syllables, but stress on 2/6)
Gee-PEE-yoos cal-CU-late-in' (7 syllables, stress 2/5, but awkward)


Sing along now, y'all...

207  Bitcoin / Bitcoin Discussion / Re: Bitcoin for WP e-Commerce for WordPress on: June 13, 2011, 05:17:27 AM
Quote
Limitations

    * It is assumed that Bitcoin is the only currency accepted.

I'm running the website houseofreplicas.net and would really like to accept bitcoins. But not only bitcoins, that would limit it way too much. After all there's only a small fraction of Mankind that's even aware of bitcoins. Is somebody still engaged in this? I'm already running eshop on wp so would be perfect if it allowed different currencies. Would would be my best option if I wanted to accept bitcoins?

I'm not sure who might be engaged, but I created www.btcrate.com as a means for online shops to handle BTC/fiat currency conversions. My plugins would probably need some tweaking in order to talk to it and enable true multi-currency support.
208  Bitcoin / Bitcoin Discussion / Re: Bitcoin for WP e-Commerce for WordPress on: June 13, 2011, 02:58:07 AM
You're going to be better off forking and fixing this yourself, or finding a dev to do it for you. I'm fully engaged in a new project.
209  Bitcoin / Mining software (miners) / Re: The Ballad of the Bitcoin Miner (v0.1-alpha) on: June 13, 2011, 02:49:05 AM
I thought it was SHA-256, not MD5

Told you it was an alpha version...
210  Other / Off-topic / Re: PHP developers - please stand up! on: June 09, 2011, 01:04:13 AM
http://code.gogulski.com/
211  Bitcoin / Development & Technical Discussion / Re: json-to-csv.py: a handy tool for wallet transaction analysis on: June 09, 2011, 12:59:57 AM
I think I meant to post my version and just got busy and forgot...

Oh. There's a python CSV module. *facepalm*. Way sexier, sir!
212  Bitcoin / Development & Technical Discussion / json-to-csv.py: a handy tool for wallet transaction analysis on: June 08, 2011, 04:49:26 PM
I'm sure somebody has rolled this up before, but I had cause to today.

Usage:
 bitcoind listtransactions '*' 999999 | python json-to-csv.py > transactions.csv
 Use favorite spreadsheet program to open transactions.csv

Code:
#!/usr/bin/python

import json
import sys

input = sys.stdin.read()
data = json.loads(input)

keys = []

for record in data:
for key in record:
if key not in keys:
keys.append(key)

cur = ""
output = ""

for key in keys:
output += '"' + key + '",'
output += '\n'

for record in data:
for key in keys:
if key in record:
if record[key].__class__ is int or record[key].__class__ is float:
output += str(record[key])
else:
output += '"' + record[key] + '"'
output += ','
output += '\n'

print output
213  Bitcoin / Pools / Re: @Tycho on: June 07, 2011, 07:25:27 PM
Interesting stats...



Mike, how old is this screenshot? You noticed that 'it was maybe with xxx ghash/s', so looks like you had to find that in memory... I'm curious because I have one teoretical tip for race condition in total share calculation, but it is very unlikely that it will ever happen, unless there is some problem with database. And pool had some database problems in history...

In all cases, this is just cosmetic glitch, as only "confirmed reward"  is really important. Total reward is just 'in memory' calculation for web page...

June 5th.

I noticed today, also, I had stopped mining on your pool for a couple of days but I had a balance of BTC 3.1... I set my threshold to 3 and received payment of the full amount, but the confirmed reward still shows the 3.... and total reward is 0.00739460 BTC, while the other numbers are all zero.
214  Bitcoin / Mining / gpu-temp-monitor: an optimum clocking tool for AMD GPUs on: June 07, 2011, 04:50:27 PM
I got inspired by this other thread (http://forum.bitcoin.org/index.php?topic=10062.msg167868#msg167868) and wrote a bash script to manage GPU core clocks versus temperature. gpu-temp-monitor supports up to 8 AMD GPUs (or more, by editing the initialization of the "holds" array).

The script assumes that you have DISPLAY and whatnot set up correctly in your environment, and that you've opened up a nice range for over/underclocking with AMDoverdrivectrl or similar.

Code:
#!/bin/bash

TEMP_HIGH=95 # degrees C
FREQ_MAX=900 # MHz
FREQ_STEP_UP=5 # MHz
FREQ_STEP_DOWN=30 # MHz
MEM_FREQ=150 # MHz
HOLD_TIME=15 # sec
TOLERANCE=2 # degrees C
IGNORE_TEMP=$((TEMP_HIGH-TOLERANCE))
OUTPUT_INTERVAL=1 # sec

holds=( 0 0 0 0 0 0 0 0 )

setclock() {
id=$1
clock=$2
if [ $clock -gt $FREQ_MAX ]; then
clock=$FREQ_MAX
fi
aticonfig --adapter=$id --odsc=$clock,$MEM_FREQ 2>&1 > /dev/null
holds[$id]=$HOLD_TIME
}

reclock() {
id=$1
temp=$2
clock=$3
flag='-'
hold=${holds[$id]}
if [ $hold -gt 0 ]; then
holds[$i]=$((${holds[$id]}-OUTPUT_INTERVAL))
elif [ $temp -ge $TEMP_HIGH ]; then
setclock $id $((clock-FREQ_STEP_DOWN))
flag='v'
elif [ $clock -lt $FREQ_MAX -a $temp -lt $IGNORE_TEMP ]; then
setclock $id $((clock+FREQ_STEP_UP))
flag='^'
fi
echo -n "$temp ($clock$flag) "
}

aticonfig --od-enable 2>&1 > /dev/null

while true
do
unset T
unset C
temps=`aticonfig --adapter=all --odgt | grep : | sed 's/.* - \([0-9]*\)\..*/\1/'`
clocks=`aticonfig --adapter=all --odgc | grep "Current Peak" | sed 's/.*: *\([0-9]*\) .*/\1/'`
i=0
for val in $temps; do
T[$i]=$val
i=$((i+1))
done

i=0
for val in $clocks; do
C[$i]=$val
i=$((i+1))
done

i=0
while [ $i -lt ${#T[*]} ]; do
reclock $i ${T[$i]} ${C[$i]}
i=$((i+1))
done

echo
sleep $OUTPUT_INTERVAL
done

And the mandatory megascreenshot:

215  Bitcoin / Mining / Re: Evolution of a 3.3 Gh/s setup: the importance of having the right software on: June 06, 2011, 03:22:13 PM
Nice writeup. What are you using to get the data into MRTG/RRDTool?
216  Bitcoin / Bitcoin Discussion / Re: Bitcoin for WP e-Commerce for WordPress on: June 06, 2011, 01:05:39 AM
Hey Mike,
I tried posting this as a comment on your support link, but it seems like it was filtered as spam because it never showed up.

I am having the same problem as 'bearbones' had in his comment.  

I am using the latest version of WP (3.1.3), latest WP-e-commerce (3.8.4) and am using PHP 5.3.6, my server runs FreeBSD.  

I extracted bitcoin-wp-e-commerce-0.9.0.tar.gz to the plugins folder, but Bitcoin is not available under Store-> Payment Options

In the plugins folder? You mean wp-content/plugins? That's the wrong place, if so. The archive needs to be extracted into the wp-e-commerce directory.
217  Bitcoin / Bitcoin Discussion / Re: Is it safe to use Bitcoin for illicit transactions? on: June 05, 2011, 08:41:57 PM
Out of curiosity, is there a mixer other than SR? Cointumbler magically vanished a while back.

http://app.bitlaundry.com/ serves as such, depending on whether you're trying to "mix" more than the wallet has in it at any given time.
218  Bitcoin / Pools / @slush on: June 05, 2011, 02:59:34 PM
Interesting stats...



Okay, I'm an idiot for setting the subject above to @Tycho. Wrong pool, fool! Tongue

@slush: What do you make of the figures here? The yellow and the green should sum to the total reward, no?
219  Bitcoin / Pools / Re: Cooperative mining (700Ghash/s) on: June 05, 2011, 12:33:37 AM
Out of curiosity, what's your hash rate at to be getting an estimated reward around 9 cents?

I believe I took that screen when there was one 2x6990 system on mining.bitcoin.cz, so about 1.5GH/s.
220  Bitcoin / Mining / Re: [GUIDE] How to underclock mem in Ubuntu on: June 05, 2011, 12:31:24 AM
$ aticonfig --adapter=all --od-enable
$ aticonfig --adapter=all --odsc=###,%%% (where ###=core clock and %%%=memory clock)
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