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101  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Primecoin Record Books on: July 12, 2013, 04:10:14 PM
We found our first length-10 chain at block 17937, type 1CC0a, 86 digits. Then we bested it at Block 21362, 96 digits.

World record is 99 digits, but both of these chains are good enough to knock out the existing 2nd and 3rd place chains on the books:

Code:
CC10, 1st kind:
---------------
1324846487162*223#-1, 99 digits, 05/09, Augustin(NewPGen/PFGW)
3462418*151#+5286829397849, 66 digits, 05/04, Alm/Andersen(Primo)
9440733252109*127#-1, 62 digits, 11/08, Augustin(NewPGen/PFGW)
102  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Primecoin Record Books on: July 12, 2013, 03:24:34 PM
My Python code :-)

This needs to be updated to include the Twin Prime record lengths. I wan't able to decipher the Twin Prime records website for lengths, but there's not much modification required.

The code will run through the entire block chain on the first run then save the results to a text file. Subsequent runs will simply check all blocks since the previous run.

Note this code uses ServiceProxy, which is available from the Bitcoin wiki.

Edit: The chain code comes out in hexadecimal, so a 10-length chain is 1CC0a, for instance.

Code:
from jsonrpc import ServiceProxy

import time, json

USER = '<user>'
PASS = '<pass>'
PORT = 9912


fname = 'worldrecords.txt'

# Searching for new world records

def main():
ip = '127.0.0.1'
addy = 'http://%s:%s@%s:%i' % (USER,PASS,ip,PORT)
p = ServiceProxy(addy)

# http://users.cybercity.dk/~dsl522332/math/Cunningham_Chain_records.htm

records = {
'1CC06':633,
'2CC06':475,
'1CC07':356,
'2CC07':251,
'1CC08':186,
'2CC08':224,
'1CC09':185,
'2CC09':111,
'1CC0a':99,
'2CC0a':109,
'1CC0b':50,
'2CC0b':63,
'1CC0c':42,
'2CC0c':62,
'1CC0d':39,
'2CC0d':33,
'1CC0e':25,
'2CC0e':33,
'1CC0f':24,
'2CC0f':32,
}

primecoin = {}

data = {}

try:
with open(fname, 'r') as f:
data = json.load(f)
except:
pass

blk = 1

if 'block' in data:
blk = data['block']

if 'records' in data:
records = data['records']

if 'primecoin' in data:
primecoin = data['primecoin']

info = p.getinfo()
height = info['blocks']

while blk <= height:
hsh = p.getblockhash(blk)
block = p.getblock(hsh)

chain = block['primechain'].split('.')[0]
chainlength = int(chain[3:5],16)
origin = block['primeorigin']
digits = len(origin)

if chain in records:
if digits > records[chain]:
print('New World Record!\n Block %i, Chain %s, %i digits (previously %i digits)\n' %
(blk, chain, digits, records[chain]))
records[chain] = digits
primecoin[chain] = digits
else:
if chain not in primecoin:
primecoin[chain] = digits
print('New Chain Type: %s, Block %i, %i digits' % (chain, blk, digits))
elif digits > primecoin[chain]:
primecoin[chain] = digits
print('New Primecoin record: %s, %i digits, Block %i' %
(chain, digits, blk))

blk += 1

data = {
'records': records,
'primecoin': primecoin,
'block': blk
}

with open(fname, 'w') as f:
json.dump(data, f)

print('\n\nCurrent Records')
for chain in records:
print(' %s: %4i' % (chain, records[chain]))

print('\n\nPrimecoin Records')
for chain in primecoin:
print(' %s: %4i' % (chain, primecoin[chain]))

if __name__ == '__main__':
main()
103  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Primecoin Record Books on: July 11, 2013, 10:38:39 PM
It looks like block 1592 has enough digits to take second place on the CC9, 1st kind.

Block 1592: 1CC09, 125 digits
104  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 10, 2013, 06:38:54 PM
Is there "ANY" chance that automated trading could be added in the future?


And is there "ANY" chance you will someday take other forms of payment?  Such as Paypal?

Well of course there's a non-zero chance of those things happening, but I'd put a much lower probability on the first than on the second Wink

In fact, you might see fiat payment sooner rather than later.
105  Economy / Service Discussion / Re: Clark Moodys only showing unfinished candles for me :( on: July 09, 2013, 04:33:55 PM
Whats WNaN?

It looks to be some sort of error with the display of the chart time interval label. The 'W' means week, but the NaN should be a number. It should say 'H4', but it says 'WNaN' ...
106  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 09, 2013, 04:55:10 AM
I believe this latest version fixes the Safari load-time error with "requestAnimationFrame".

But please note that I'm still getting what appears to be a socket.io-related error.

Code:
Error during WebSocket handshake: 
  location mismatch:
    wss://socketio.mtgox.com/socket.io/1/websocket/h7DdnfzXriu0HSpKqDZs?Currency=USD
    !=
    ws://socketio.mtgox.com/socket.io/1/websocket/h7DdnfzXriu0HSpKqDZs?Currency=USD

It seems that it has to do with Safari's same-origin policy for WebSockets. If you're seeing this problem, it means that you will not get real time data in Safari. There may be a fix for this, but I'm testing on Safari Windows, so I don't see the latest version that OSX has.
107  Economy / Service Discussion / Re: Clark Moodys only showing unfinished candles for me :( on: July 08, 2013, 02:53:01 PM
This is what I mean. It works on another laptop with Firefox of mine and in IE 10.0.9200.16618 suprisingly though Huh

Could you clear your cookies and try again? It looks like a non-USD currency being plotted, and the "WNaN" on the chart seems like it's a problem.
108  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 07, 2013, 04:38:18 AM
I've been trading with the new platform for a day or two and I have to say, it's AWESOME!  Really great job guys.  I do have a couple of issues I wanted to post here but I didn't want those to distract from the fact that I really could not be happier with signing up.  

1.  Is there no sound?   Grin  I have to leave the original clarkmoody.com site up in the background, just to get audio feedback on specific trades sizes.  An absolute must IMO.

2.  The visual depth chart will not open, let alone display when using Safari.  Chrome is working fine though.

3.  It would be nice if I could enter USD amounts to make coin purchases, instead of figuring out the number of coins/USD.  For instance, if I just wanted to use my whole bankroll, it would be nice to just put that in there, and it tell me how many coins I will end up with.  (Unless somehow, I missed that feature.)

4.  Once or twice I placed an order and the order didn't reflect in the order book.  I had to restart to get it to display.  It was displaying on the clarkmoody.com site so not sure what's up there.  

That's all I can think of at the moment.  As I said, I think it's awesome.  I wanted to bring these to light to see this get better and better.  Probably going to pay the 6 month....which BTW....do you not have a good 1 year pricing plan?  I think it only went up to 6 months.

As for which exchange next, Bitstamp should obviously be a contender but something like BTC-e should be considered, maybe even more so, because of the ability to trade alt-currencies.  If and when Gox adds LTC, do you plan to have LTC added to this?  That said, I think the ability to trade alt-currencies,  can't be overstated.  It's an absolute must IMO.

Keep up the good work!  I'm an instant fan.   Wink

Thanks so much for the appreciation :-)

1. Sound is on the drawing board. We will expand upon the sounds available on the free site: think depth update thresholds, trades placed/executed, trade thresholds, etc.

2. This is a problem! Could you post or PM the error you're getting from the developer console? Are you on OSX? Safari version?

3. This is also in the works. Trades like "sell coins to get $X.XX" or "spend $X.XX on coins"

4. Order book bug has been reported to us by others. We will try to hunt this one down soon.


We do not have 1 year pricing at this point.

Eventually we would like to allow trading of any / all cryptos at as many exchanges as possible. If you would like to see a new exchange, please bug their support system to allow API key authentication instead of username/password for the API.
109  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 05, 2013, 10:45:23 PM
Version 0.0.25
  • Fixes a wallet update / trading bug
  • Makes the visual depth chart more accurate and more responsive to price changes
  • Enables easier value entry into the Order Entry module
110  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 05, 2013, 02:14:23 PM
Clark, platform support automation trading?

It does not, sorry.
111  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 04, 2013, 07:19:34 AM
Nice! I can tell alot of work has gone into this!

Question: Can I run multiple instances of this in multiple browser windows? I have a 6-screen set-up and would like the main BTC/USD graph on one screen, recent trades and orderbook on another, etc.

P.S. BTC-e support would be very cool in future versions.

Thanks!

The platform will work in multiple windows, but it will be separate instances, requiring 6 (in your case) connections to Mt. Gox! This could be an issue.

Also, please note than any changes to the layout will save that window's version to the server, overwriting all the others. This could cause headache.

Since we know this is an issue, true multi-window support is on the drawing board. As always, stay tuned!
112  Economy / Service Discussion / Re: Clark Moodys only showing unfinished candles for me :( on: July 03, 2013, 10:02:00 PM
W1, D3, H4, H1, M5 and M1 show only unfinished candles for me, many out of place and the chart doesnt update automatically even for those time frames where the candles are right which are D1 and M15. Anybody else experiencing this?

I use WIndows 7 and Firefox 22.0.

Clark here.

What do you mean by 'unfinished candles' ?

Also, the chart will update when the MtGox WebSocket feed is working. Sometimes it breaks, and there is nothing I can do about it  Sad
113  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 03, 2013, 09:55:30 PM
Thanks for the quick response!  I will test it as soon I as know... will you post here (or do you have a twitter account)?

I have deployed what I think will fix the problem, though it is hard to say, since I haven't seen that bug before.

Could you give more details on the browser / OS? Also, if I didn't get the bug, please let me know!


Also, the latest trades are now cached in localStorage (every so often) so when you refresh the platform, the Time & Sales is filled in with some trades. To prevent ultra-stale data, the trades won't load if older than 5 minutes. The main use case here is page reloads, not long-term persistent caching of trade data.
114  Economy / Service Discussion / Re: RTBTC - Bitcoin Exchange Trading Interface on: July 03, 2013, 06:40:07 PM
Can I do anything else to help you Clark?  I know that a line number in a minified JS file isn't alot of help so I tried to add context for you in the SS.

I've pinpointed what I think it going on and will push a new version soon.

Thanks for posting about this error.
115  Economy / Trading Discussion / Re: Real Time Charting, Order Book, and Time & Sales on: July 02, 2013, 03:49:54 AM
For discussion on RTBTC, please see this thread: https://bitcointalk.org/index.php?topic=248054.0
116  Economy / Service Announcements / [ANN] RTBTC is Live! on: July 01, 2013, 11:39:02 PM
RTBTC is now live:



Service discussion at https://bitcointalk.org/index.php?topic=248054.0
117  Economy / Service Discussion / RTBTC - Bitcoin Exchange Trading Interface on: July 01, 2013, 11:38:38 PM


RTBTC is a Web-based trading and market visualization platform for the bitcoin exchanges. Trading is enabled through exchange API key access, and all data is real time from the exchange.

Features (Modules)
  • Trade Entry and Open Orders
  • Fully-customizable charts
  • Visual depth chart
  • Time & Sales, Ticker, and Order Book

Exchanges Supported
  • Mt. Gox
  • Bitstamp
  • (Which one should be next?)

Pricing
RTBTC costs $10 per month, on average. We have a pricing algorithm to keep prices constant over a wide range of exchange rates.

https://rtbtc.com/
118  Bitcoin / Bitcoin Discussion / Re: Bitcoin 2013 Half Year Review Coverage on: July 01, 2013, 11:16:48 PM
May I suggest lighting the fireplace, dimming the overhead lights, and grabbing a vest & pipe?

Maybe something like this?



Fun video nonetheless.
119  Economy / Trading Discussion / Re: RTBTC is live! on: July 01, 2013, 07:43:44 PM
Not sure why Clark hasn't posted in this thread yet, but RTBTC is now live.  

I have to say that I am VERY impressed.  It runs very smoothly and is visually appealing.

I have created a Chrome SSB Application bundle for Mac OSX available here: https://dl.dropboxusercontent.com/u/86939820/bitcoin/RTBTC.app.zip

The main advantage is that it (ironically) removes all the window chrome so it appears as though RTBTC isn't in a web browser, rather an actual app.

Preview (right click, open imagei n a new tab for full view):


The user interface is 100% customizable with multiple layouts.

Clark:  The platform doesn't appear to load under Safari on OSX.  I am not sure if this is a supported platform or not.

Thanks for the post!

Yes, RTBTC is live, and anyone can try 15 days for less than 0.05 BTC.

I'm sorry to hear that it doesn't load in Safari/OSX. Can you PM any JS console errors (to keep thread clean)? I do not currently have access to test on OSX.
120  Economy / Speculation / Re: Clarkmoody, bitcoincharts, etc: we need new ways to watch the market, post-mtgox on: July 01, 2013, 06:02:58 PM
RTBTC is now live and open for signups!

We've launched with Mt. Gox trading and charting support, but adding new exchanges is one of our first priorities.

Check it out at https://rtbtc.com/

Note: the service is not free, but you can get 15 days of service for less than 0.05 BTC.
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