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341  Bitcoin / Project Development / Re: [ANNOUNCE] skude.se/BTC - an easier way to request your daily free coins on: July 07, 2012, 06:09:56 PM
Ok... odd thing... I'm seeing the same exact error message in several different sites so far, unrelated to each other... sometimes in a frame...

so... I'm thinking to myself... wasn't there supposed to be something happening today that was supposed to affect a bunch of users (and perhaps, sites as well?) which might have some contribution to this?

and... wasn't the FBI supposed to be shutting down a DNS redirector they had set up a while ago, because of a widespread malware infection, changing people's DNS settings to the infector's DNS servers?

I could swear it was supposed to be turned off today...

only thing that comes to mind... unless a piece of software put out a bad update today that some sites are auto-applying...

just a thought...

-- Smoov
342  Bitcoin / Project Development / Re: [ANNOUNCE] skude.se/BTC - an easier way to request your daily free coins on: July 07, 2012, 04:53:55 PM
Ok, good enuf... rules out a local issue then Smiley

Thanks, guys o/

-- Smoov
343  Bitcoin / Project Development / Re: [ANNOUNCE] skude.se/BTC - an easier way to request your daily free coins on: July 07, 2012, 03:03:14 PM
The last few times I've tried 'mycryptcoin' I get an error message after the captcha.

"Server Error in '/' Application."

Anyone else getting this?

-- Smoov
344  Bitcoin / Pools / Re: [400GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: July 07, 2012, 01:41:39 PM
What still puzzles me a little is why I consistently saw blocks in the low 60s.  It wasn't a one time deal, it stayed that one until we found a block, then it dropped.  And it was that way long enough for my payout to increase from .9 to 1.2, and as we know, the payout doesn't change rapidly.  I don't know how long it takes this info to propagate across the network.  That implies there's something wrong with my logic, or propagation is pretty slow.
Because other pools that found blocks, either weren't seeing the Tx's your bitcoind was seeing, or were rejecting them.

They could have been rejecting them based on their priority rating, fee amount, or simply the fact that many of them were Satoshi-Dice Tx's. Some people mining, reject all Tx's too.

If a Tx hasn't been included in a block, it stays available until someone includes it.

This is likely why you kept seeing the amount you were for as long as you were.

-- Smoov
345  Bitcoin / Pools / Re: another orphaned 12 hour block :( on: July 07, 2012, 12:28:19 PM
That makes sense.  Basically what you're saying is p2pool is more likely to process satoshi-dice transactions, so if the bits align right, p2pool users get a lot of transactions in their block?
Well, I don't know if p2pool distributes the transactions themselves or not, so this is just a guess... but I believe it depends on your bitcoind, and what it is set up to accept or reject.

I believe that your p2pool instance, is reporting the transactions your bitcoind knows about, and will include in the solved block.

-- Smoov


346  Bitcoin / Pools / Re: another orphaned 12 hour block :( on: July 07, 2012, 12:10:34 PM
According to my math, my ~5 g/h is worth about .8 to .9 btc per block (assuming 50btc/block).  That's what it leveled out to yesterday after 24 hours of running.  30 minutes ago when I saw EVERY block in the low 60btc, my share went up 1.2.  And when we found the last block, I got a payout of 1.22.  Now every block is back down where I've always seen it (before the 60 incident), between 50 and 51, and my share is slowly decreasing, currently down to 0.9684.

I doubt my p2pool node is special, but unless I'm misreading the replies, I have yet to see a reasonable explanation as to why the blocks were in the 60s, then we found a block, now it's back down between 50-51.
It went back down because those transactions are no longer pending.

A significant number of those transactions were from satoshi-dice (I looked through the block a bit ago) which many pools have begun to either ignore, or throttle how many they will include.

In any event, one of us found the block, and we got all those fees, which is what bumped up your payout.

Now those transactions are no longer pending, and are no longer included in your next block value estimate.

-- Smoov
347  Bitcoin / Pools / Re: another orphaned 12 hour block :( on: July 07, 2012, 11:37:41 AM
How's this possible?  

2012-07-07 07:02:28.254000 New work for worker! Difficulty: 0.999985 Share difficulty: 639.252514 Total block value: 63.655207 BTC including 219 transactions

I've never seen blocks above 51 btc, including transactions.  If p2pool doing something to make up for the 20 hours we've been without a block?

M

Lots of blocks have been worth more than 51 btc, unless I'm reading this chart wrong:

http://blockchain.info/charts/transaction-fees
This is per day fees, not per block.
If you run p2pool long enough w/o deleting log file you can grep that information Smiley
Most are very close to 50, some about 51, more are very rare.
When mining price will down and where will be more transactions all that fees will pump up p2pool because all pools are taking fee away + get % from base value....

So p2pool was doing it?  Every block I saw on the console was in that range.  We just got a block (finally!), and now it's back down to what I am used to:

2012-07-07 07:28:57.648000 New work for worker! Difficulty: 0.999985 Share difficulty: 655.441211 Total block value: 50.064550 BTC including 140 transactions

M
rav3n was referring to the blockchain.info link that he was replying to, showing per-day stats.

What you see on the console, reflects the pending transactions your node knows about, that may be included in the next block _you_ find. They might not all make it into the block, but it gives you an idea of what it could potentially be worth.

Over the past few minutes I've seen my # of transactions fluctuate between 50 and 250, and my block value staying within 50 and 51.5 range, so, perhaps you know about a high-fee transaction waiting to go in, or your cache is a little messed up.

edit: Sharky in the channel, just said the last block we found was good, and that it included 13.71570659 BTC in fees. I haven't confirmed it, but you should see your total block value drop back down to the typical range any time now.

-- Smoov
348  Bitcoin / Pools / Re: another orphaned 12 hour block :( on: July 07, 2012, 11:19:34 AM
How's this possible? 

2012-07-07 07:02:28.254000 New work for worker! Difficulty: 0.999985 Share difficulty: 639.252514 Total block value: 63.655207 BTC including 219 transactions

I've never seen blocks above 51 btc, including transactions.  If p2pool doing something to make up for the 20 hours we've been without a block?

M
No, all rewards at the current time are 50btc... anything over that, is including transaction fees...

My guess, is there are a LOT of small inputs in those 219 transactions, totalling over 13 btc worth of fees...

I suppose there could be someone out there intentionally adding on a much higher than required fee... nothing stopping people from doing so, but unlikely.

-- Smoov
349  Other / Off-topic / Re: Diablo Mining Company will never buy Butterfly Labs hardware on: July 07, 2012, 07:17:20 AM

Oh, that reminds me...

I wonder if they'd be willing, in addition to the coffee warmer, make one with 2 or 4 asics in it, that doubles as a hot-air popcorn popper... .. .

-- Smoov
350  Bitcoin / Pools / Re: P2Pool Server List on: July 07, 2012, 07:03:33 AM
How to disable LP of alt-coins?

I'm planning to stay at least with BTC/NMC...
Smoovious answer above...   Smiley
There is no LP for the alt-coins. You only get 1 LP for the primary coin. The rest of the compatible coinage is merged into the same work your miner is doing for the primary coin.

-- Smoov
351  Alternate cryptocurrencies / Pools (Altcoins) / Re: A Complete Guide to P2Pool - Merged Mining (BTC/NMC/DVC/IXC/I0C) plus LTC, Linux on: July 06, 2012, 11:12:41 PM
I have merged Mining with BTC / NMC configured as described.

I mined 2 day's with ~13GH/s on it and the NMC balance stay's at 0.

in the logfile i find only "2 Got new merged mining work!"

is this o.k. or is something wrong?
You have to find a block. Merged mining doesn't work by the share, it is full solo-mining.

-- Smoov
352  Bitcoin / Pools / Re: P2Pool Server List on: July 06, 2012, 07:10:17 AM
Hi Smoov!

 As you can see, I am not hidding anything but, I have no idea how to do this accounting... So, I'm keeping it for me.

 Maybe dropping the fee to 0 can be a good idea... Since I'm keeping extra alt-coins for me... What do you guys think about something like this? Not a big deal, right!?
IMHO, it isn't a big deal, as long as it is clearly disclosed up front, giving miners the opportunity to choose to agree to the terms or not.

I would say yes, set your fee to 0%, since your merge mining will compensate you for your effort.

I would also not include the NMC/I0C/IXC/DVC in with your entry, as it implies people would be mining to get those coin also, so you should just be showing BTC as the currency you're doing public mining on, with a note at the end of your entry saying you're merge mining those coin, in lieu of charging a fee. This should eliminate misunderstandings.

i turned off merge mining, it seems likely that it increases the # of DOA/stales, since it generates more polling?
Merged mining via p2pool should have no effect on your DOA/stale rate.

BTC will always take priority, and you'd only be exerting mining effort for that. The coin you are merge mining, do not generate their own polling.

Your mining efforts, just get passed onto the other coin you're merge mining after the BTC mining is dealt with. If you would see more DOA/stales due to merged mining, it would be on the coin you're merge mining, not on BTC. [edit: unless your computer isn't handling having all of the daemons running, gracefully, say, not enough free memory or CPU power, or too much diskio for smooth operation. then your merge mining, may affect your BTC mining.]

-- Smoov
353  Bitcoin / Pools / Re: P2Pool Server List on: July 05, 2012, 04:39:57 AM
São Paulo/SP::Brazil::200.204.161.215:9332::0.5::BTC/NMC/IXC/I0C/DVC::Electra Bitcoin P2Pool Node::ThiagoCMC
How are you handling the payouts to your guest miners, for the merged mining that you are doing?

-- Smoov
354  Economy / Service Discussion / Re: http://www.pyramining.com/ - Mining Company on: July 04, 2012, 12:54:09 AM
Why is it necessary to enter a captcha during log ins if people can do is check stats? There are no options to change so there is no reason to bot it or anything.
Without the captcha, some people would automate creating more and more sub accounts (something I  had thought about doing myself)

With the captcha, you have to do it manually (which forced me to make a much simpler tree Cheesy )

-- Smoov
355  Bitcoin / Pools / Re: NPW 5.1 p2Pool - bad luck or flawed? on: July 03, 2012, 08:46:52 AM
Quote from: smoovious
So far, I haven't seen any comparable analysis from your side yet. So... put up or shut up?

-- Smoov
So then, a graph, from beginning to current, showing actual v. expected, would be the only counter point you would except, is that right?
Considering my math skill level that would take a month at least, that includes the youtube videos I will need to watch to learn how to use OoCalc. Wink
No... I'm saying, that... when faced with being up against one man's opinion, which he backs up with the data, which he put a lot of work into collecting, and processing it into something meaningful, explaining what he is looking for, what to expect, and what it is actually showing, in his interpretation...

...that you're going to have to do better to counter his opinion than with the equivalent of, "No it's not."

You're going to have to counter his effort, with actual effort of your own, which proves his conclusions in error.

We have yes-it-is, no-it-isn't, oh-yes-it-is, oh-no-it's-not debates all day every day in IRC, and in the forums too.

This isn't one of those debates. He stepped up. Your turn.

-- Smoov
356  Economy / Service Announcements / Re: Cryptostocks - Bitcoin denominated Stock Exchange on: July 02, 2012, 07:18:40 AM
The Enron boss got 24 years in prison. What's the Bitcoin community equivalent punishment to deter repeats of such behaviour?
being locked in a cellar for 24 hours, with luke-jr, a loudspeaker, and the king james bible audiobook?

-- Smoov
357  Bitcoin / Hardware / [Archive] BFL trolling museum on: July 02, 2012, 05:44:17 AM
Just to test out my "theory" I entered another order today and I was given this address 14x69wLgdnwVArE8BhPm5DQ4aVGQwXkqeW  for the transfer. And as I expected, this is not a new nor is it a empty account. Regenerated the order and I got: 1Ckct1YiUZNZyJT5xm2QEWjdrYn55hy6cj
Brilliant!

This isn't surprising. These addresses aren't BFL's addresses, they are bitpay's. They have a system where you are assigned an address to pay to and you have 15 minutes to pay. It seems that rather than making a brand new address for every single transaction, they have a pool of addresses that are guaranteed not to overlap in that 15 minutes. I see how are some privacy concerns, but there are aspects of this that are pretty cool.
I can't speak of whether or not they reuse addresses, but the 15 minutes applies to the quoted amount of BTC due, since the value of BTC changes frequently.

If they receive your BTC after the 15 minutes, they get alerted to the late payment, and if it still covers the amount, your order will be fine, and if the BTC no longer covers the flat money price, you will get credited for what you sent, and will be notified that it was short, and will need to send more to cover the price.

This is from an email conversation I had about a similar situation, where Tony and one of his other people shared with me how this part works.

Also, your payment is counted as soon as they see the transaction, locking in the 15-minute price. You don't have to wait until they get a confirmation on the transaction to lock it in, so, you won't get spanked by unlucky periods of no blocks for an hour and such.

-- Smoov
358  Bitcoin / Pools / Re: NPW 5.1 p2Pool - bad luck or flawed? on: July 01, 2012, 12:10:56 AM
There are times where I get no payouts on a block, because I haven't been able to get a share for more than 24 hours, too.

Pointing at my own tiny contribution is useless for statistical comparison. The sample is way too small, and margin for error too great, to make any reasonable analysis based on a random sample (which pointing to one peer, as representative of the whole, isn't random). Additionally, my own stats aren't stable. I do not operate a dedicated mining rig, so my mining is competing with all of the other programs I'm using too. Some have a high diskio, some use the GPU more than others, and I occasionally turn off my BTC mining entirely for periods of time. My stats would not be a good choice for analysis, by themselves. No reliable 'control'.

The original analysis took the entire run of p2pool into account, no sample. Can't get more accurate than a 100% sample, so now, it is about the interpretation and methodology of how the analysis was done.

The dissenting opinion of the analysis already presented, hasn't offered their own analysis to have a debate with. Until that happens, there isn't any point in arguing for or against the original analysis.

Give me facts... leave the spin to the politicians.

-- Smoov
359  Bitcoin / Pools / Re: NPW 5.1 p2Pool - bad luck or flawed? on: June 30, 2012, 11:15:16 PM
]Since you feel the need to argue in a thread dealing with statistics ... but you are ignoring that fact ...
Look up and learn all about these 2 words in detail and how they relate to statistics:
Sample, Population.
I know that statistics can be skewed to promote a particular view. As a matter of fact, statistics classes teach about representing perspectives with results, in the way election campaigns do or marketers.
What value is there for statistics when 5th or 6th grade math is sufficient to prove organofcorti's statements are erroneous.
Using statistics to determine profitability for p2pool would be like trying to open a jar of jelly with a sledge hammer. Sure you can do it, but it is way more than is required to accomplish the task.


Then actually prove them wrong...

Nothing wrong with disagreeing with his analysis, but you have to counter it with analysis of your own, that you two can pick apart and justify. This is how a scientific method works. He has his theory, and now it is up to his dissenters, to try and tear it apart to prove it in error.

So far, I haven't seen any comparable analysis from your side yet. So... put up or shut up?

-- Smoov
360  Bitcoin / Hardware / [Archive] BFL trolling museum on: June 26, 2012, 08:51:39 PM
Difficulty, is simply a reflection of how much hash power there was on average during the last cycle, in order to attempt to normalize the block found rate over the long term.

Difficulty is not a function of how much power is needed to do what, merely a reflection of it. (in this particular case)

Raw hash power is all that matters when it comes to a 51% attack. That, and the ability to sustain a 51% proportion of the total hash power over the period of time the attacker needs to succeed in whatever goal he has. What the difficulty actually is at any given time, doesn't play a part in this.

-- Smoov
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