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Board Bitcoin Discussion
Re: will you still buy at 10k
by
Questor
on 05/12/2017, 04:36:58 UTC
BTC is still a buy at <$25k USD

The reason that I say this is as follows:

BTC is not a bubble;

tulips... the price was high because of hoarding, then people wizened up and realized that you can just grow more (infinite supply)
housing... supply was available, so artificial demand was created by lending to unqualified homebuyers, and supply increased, the buyers disappeared and defaulted

Bitcoin is finite, only legitimately creditable (though there is some argument about manufactured coin and current scheming (just make sure your shit is on the chain, I don't care if the kids all say "that isht is off the chain, yo" ... )

Bitcoin represents a paradigm shift of the world's wealth into the digital era, imagine if someone told you to 'just ignore that internet fad' back in 1995.  Netscape Who? ...

So, depending on who you ask, there is somewhere around $80T of 'currency' in the world (broad money), and somewhere around $200T of total global debt.  Without talking about narrow money, or it's implications on price, or getting into derivatives or other debt, let's just consider the broad money example.

Very oversimplified math goes as such:  If just ONE PERCENT of this $80T USD moves into Bitcoin, we have a nominal value of $38,095/BTC.  Let that sink in.

Narrow money is about $29T, so if 1% of that moves over, yields a $13,809 coin, so that's about where we are at now, and institutional money is coming.

BTC will not be the only crypto into which this wealth flows, but I believe that it will be one of the few that sustains and continues to set value.  Does anyone believe that a 1% adoption rate is where this 'fad' will stop?  How many people used the internet in 1990?  1995?  Today?

In wallet we hodl.

Cheers!

21 million bitcoins total supply, 1% of just the broad money moves in, ~$40k coin...so yes, a ~$10k coin is still a buy, and should be for most people.  That said, there may be some bumpy territory getting there.  Wink
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 14/01/2016, 07:30:16 UTC
Looks like that 4.5 BTC was 100% funneled into a wallet that has had over 19k BTC pass through, and is sitting with 4,200 BTC in it.  Odd.

Not odd, the wallet you're referring to is BitPay. Every BitPay account is linked to it.

Well there you go!  Thanks Smiley  Never meant to imply that anything nefarious was taking place, wizkid is on the up an up.  We have lots of hash and we love it, here; bad luck periods notwithstanding.

The 4.5 might have been a portion of donations or whatnot being cashed in for server fees or other AP who do not accept bitcoin, but that's even more speculation. Wink

If everyone in the pool donates what we do (which is unlikely) then 4 coins is ~2 weeks donations, I wager that it's way less than that and that on average the donations aren't a third of what I'm calculating, so that may have been a month or more payment for servers, bandwidth, etc...

Perhaps some anti-terrorism / extortion measures put into place to protect the pool!
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 13/01/2016, 20:48:51 UTC
Relax, it's a failsafe. It just means that Wizkid will have to do a manual payout, which he does fairly regularly. The failsafe settings are pretty far to the right of paranoid, which is a good thing in this business.

I know that that is a failsafe. But the delay with a manual payout worries me.

The last manual payout happened almost a month ago (2015-12-16 09:25:58 - https://blockchain.info/tx/b7353a03c17bb9ae70b6883e0a9f5959cb6a4cf06c3558f468d37f3c6584b12c).
The next failsafe block also happend almost a month ago (2015-12-18 07:15:45 - http://eligius.st/~wizkid057/newstats/blockinfo.php/000000000000000002c29b6a74a88fed6d8f5fb316fa587c608ce3c121d1a314).

Also 4 BTC were spent from Eligius wallet for unknown reasons on 2016-01-06 20:58:30 (https://blockchain.info/tx/a4e7d4deee2208ed5caae43697793008256faf546855a65c838dd0f8bf6203e3).



Looks like that 4.5 BTC was 100% funneled into a wallet that has had over 19k BTC pass through, and is sitting with 4,200 BTC in it.  Odd.
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 03/01/2016, 20:48:07 UTC
Holy Smoking HOT!  That is really pushing it.  Keep us informed if you have any issues.  You are getting COIN right now and I hope that you can continue to get COIN later!  

Yes, I'm like you.  I wonder how long it will last?  

Anyway, THAT is some serious mining there with the S7.  Can't be done without increasing the voltage.  Great job!
Keeping you updated :
My S7 Batch 1 is still going strong at 700 Mhz, 12.75 V :
[IMAGE REDACTED]

Are you able to measure your draw with that stepped up supply?
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 03/01/2016, 05:39:01 UTC
Also not dutiable, but that doesn't mean that they wont take it up front, and dealing with UPS' post entry department makes SCOTUS decisions look rapid.

Please clarify what you mean with that statement???

Does this mean I might can handle it with UPS since they are the one's wanting me to send the money to them; which means I won't have to deal with Customs?

Yes, assuming you have a UPS account of any appreciable volume, their post entry department should handle the customs claim for you, though there is a very limited window in which to file it, and as mentioned, time frames for recovery can be long, think next calendar year and don't count on the funds.  Wink
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 03/01/2016, 05:04:19 UTC
The correct HTC for miners should be:

8471.41.0150

Which is:

8471
Automatic data processing machines and units thereof; magnetic or optical readers, machines for transcribing data onto data media in coded form and machines for processing such data, not elsewhere specified or included.

41
Comprising in the same housing at least a central processing unit and an input and output unit, whether or not combined.

50
Other


Also not dutiable, but that doesn't mean that they wont take it up front, and dealing with UPS' post entry department makes SCOTUS decisions look rapid.
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 28/12/2015, 05:13:38 UTC

Anyway, all servers are online and functioning normally and I'm slowly continuing the longest migration in history to the new data center.  I'm going to keep a couple of servers online at the original data center for backup purposes for as long as they allow me to do so.  Mainly I've been working to make sure mining is mostly unaffected by the whole migration process.

Happy Holidays!

Thanks wizkid057.  Due in part to the skyrocketing difficulty making solo mining less viable, share issues, and the desire to keep the little guy alive, we have been throwing a bunch of hash back this way, and with appropriate donations that are still less than other for profit pools with (somewhat unrealistic) hope for the future!

Cheers all!  It's been a bumpy ride, but we're still here Smiley
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 17/11/2015, 17:17:38 UTC
I wager the data sheet published for these 1385 chips was not based on nominal chips but exceptional chips and perhaps some exaggeration.

IIRC I don't think we've seen a unit come in at spec, but I can't say I've ready EVERY post on the S7's.

My units are exceptional 4.86 rock solid B1's and I'm excited to see what they can do once warranty is up, and closer to ROI. Wink

An associate has several he's been clocking at 625mhz since day one and they still have .00xx HW rates, when he clocked them higher, HW rates suffered and the hash did not increase.
All the empirical evidence so far points to the released performance data being slightly in-accurate.

Has anyone (novak / sidehack) gotten any raw 1385's to play with?

P.S.  I just noticed that... IF the 1385's were producing 30 gh/s instead of 32.5 gh/s...

162 Chips @ 30gh/s = 4860
Post
Topic
Board Mining speculation
Re: Diff thread Nov 11 to Nov 24 Set up stage-picks are now open!
by
Questor
on 17/11/2015, 17:05:42 UTC
+8.4 = Questor
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 17/11/2015, 16:46:36 UTC
I'm wondering if batch 7 will handle OC over 650 MHZ ?

Unlikely,  as even the "gems" of the S7 world start to lose hash and see increased HW errors above 625.

The best way to think about this would be that the batch sevens are "factory overclocked"
Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 17/11/2015, 07:31:14 UTC
4.86 models selling for $3200 USD on e-Bay!  Shocked
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 16/11/2015, 03:14:20 UTC
Oh, looks like we got another ransom note. lol.

Ticket #563920
User:    181mxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Email:   jessicawise2358@gmail.com
"Your site will be undergoing DDos attacks today. If we do not receive payments of 2 BTC to this address: 181mxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx we will not be able to stop this attack. When the payments are received the attack will instantly stop."

Oh well.  I wonder if these people will ever realize that Eligius is a zero fee pool that basically has no income, run by volunteers and donated hosting?  Guess that's just wishful thinking.

Carry on.
Let them waste their resources on a pointless attack which will merely make them more visible as time passes...


OK, attack is completely filtered.  Carry on.

Total impact: 90 seconds of web site front page down time.

It sucks that your time got sucked by timesucking suckers.

THIS is why we donate, folks.  Smiley
Post
Topic
Board Hardware
Re: YesMiner ??? is scam?
by
Questor
on 15/11/2015, 19:10:34 UTC
Yes, it's a scam, the equipment doesn't exist.
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 15/11/2015, 07:46:37 UTC
 Sad

Post
Topic
Board Hardware
Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
by
Questor
on 15/11/2015, 04:48:53 UTC
wtf is that electricity job though Tongue

This was explained earlier in the thread, I believe that it is a ground which is tied into the existing system to the metal portions (wires & sheathing) of the duct for additional safety from any static or other electrical damage, a wise idea when there is an 8 BTC machine in there!
Post
Topic
Board Mining speculation
Re: Diff thread oct 29th to Nov 12th picks are closed!! With a bonus reward.
by
Questor
on 12/11/2015, 09:46:21 UTC
I cannot be happy about larger jumps, but can be happy for tss for the pick on this round!

Cheers!
Post
Topic
Board Hardware
Re: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH
by
Questor
on 12/11/2015, 09:43:49 UTC
Does anyone here know what the component labeled "G337 V2" on the Antminer S5 hashboards is? It's a 2-pin package, looks to be built for high current, and is silkscreen labeled C2, C3, etc. There's one in between each pair of ASICs -- i.e., one for each stage in the string, shared by both strings. My best guess is that they are shunt voltage regulators intended to serve as a bypass in case the voltage gets too high (dead ASIC?), but I don't really know. Ideally, if someone at Bitmain could chime in with a link to a datasheet or a part number, that would be ideal. We're investigating an issue on behalf of another miner in which some of them appear to have burned out.

Has anyone managed to effect a repair on hashboards where this part has burned?

I have in front of me an S5 which obviously burned in this manner, on each hash board the third (R to L on top row) 2v 330uf cap is burned to white powder on top, and on one of the boards the second one has started to go as well.  I'm also measuring low resistance on the 4.99 Ohm Chip resistor above each of the badly burned caps but the resistor on the half burned capacitor is testing nominally.

Any other components to check before replacing the caps / resistors?  It seems that if a 2V cap fried this badly, there surely must be damage to the ASIC pair around it, but perhaps these are miracle boards...?

Anyone who has worked on these please chime in with any thoughts or advice. 

Cheers!

P.S. if anyone has digi or mouser part #'s that would be great.  I saw J4bberwock posted a 4v part which should be fine, but if anyone has the exact #'s it is appreciated!

The cap is fried, however most likely it has fried because of a failure of one or both of the BM1384 ASIC chips on the Node. Dependant on the exact mode of failure of the BM1384 the 2V capacitor will have been overvolted causing failure. Measuring across the capacitor / resistor should read about 4.7 Ohms (Do allow for resistance of the meter leads by connecting them together before measuring)

So you can try replacing the capacitor but almost certainly one or both of the BM1384 chips will also have failed. Changing them is much more difficult.

Rich

Thank you for the reply!  So, I replaced the capacitor, but the board still does not hash  Sad   All ASIC's show 'oooooooo' in the status, but the hashrate is zero, I would have expected to see oooo--oo  or ooooxxoo or whatnot...

Is there a way to bypass what may be the dead ASIC's without overly affecting the rest of the chips / voltages on the boards?

Post
Topic
Board Hardware
Re: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH
by
Questor
on 10/11/2015, 18:13:39 UTC
Does anyone here know what the component labeled "G337 V2" on the Antminer S5 hashboards is? It's a 2-pin package, looks to be built for high current, and is silkscreen labeled C2, C3, etc. There's one in between each pair of ASICs -- i.e., one for each stage in the string, shared by both strings. My best guess is that they are shunt voltage regulators intended to serve as a bypass in case the voltage gets too high (dead ASIC?), but I don't really know. Ideally, if someone at Bitmain could chime in with a link to a datasheet or a part number, that would be ideal. We're investigating an issue on behalf of another miner in which some of them appear to have burned out.

Has anyone managed to effect a repair on hashboards where this part has burned?

I have in front of me an S5 which obviously burned in this manner, on each hash board the third (R to L on top row) 2v 330uf cap is burned to white powder on top, and on one of the boards the second one has started to go as well.  I'm also measuring low resistance on the 4.99 Ohm Chip resistor above each of the badly burned caps but the resistor on the half burned capacitor is testing nominally.

Any other components to check before replacing the caps / resistors?  It seems that if a 2V cap fried this badly, there surely must be damage to the ASIC pair around it, but perhaps these are miracle boards...?

Anyone who has worked on these please chime in with any thoughts or advice. 

Cheers!

P.S. if anyone has digi or mouser part #'s that would be great.  I saw J4bberwock posted a 4v part which should be fine, but if anyone has the exact #'s it is appreciated!
Post
Topic
Board Mining speculation
Re: Diff thread oct 29th to Nov 12th picks are closed!! With a bonus reward.
by
Questor
on 10/11/2015, 17:53:14 UTC
Going up a little bit:

Bitcoin Difficulty:    62,253,982,450
Estimated Next Difficulty:    64,938,500,384 (+4.31%)
Adjust time:    After 122 Blocks, About 19.8 hours
Hashrate(?):    450,174,795 GH/s

Today is the 10th so I keep expecting to see a lot of Avalon hash added, but so far not near what I was expecting. I mean Mr. Lee was getting like 3 PH he announced, but I have not heard about sales yet in thread so I'm wondering if they are a little behind on shipping or making.j

Price is still better then the 230 but taking a little bit of a dive to 359.75 on coinbase so around 20 dollars down.

I keep expecting that too, but I'm wondering if like a lot of us, even the big players are maxed or close to maxed on power consumption and have to take some amount of equipment offline to put newer stuff on, so instead of seeing massive spikes, we're seeing a slow crawl with higher efficiency backing it.

It's an interesting ride right now!  I saw an S7 sell on eBay for >$2900 USD!  Crazy pricing ATM.  Shocked
Post
Topic
Board Pools
Re: [14000Th] Eligius: 0% Fee BTC, 105% PPS NMC, No registration, CPPSRB
by
Questor
on 09/11/2015, 18:17:14 UTC
Where can i see my NMC balance?  Please Smiley

Please read back over the thread, even just a few posts back, NMC payouts are sporadic and manual, also they amount to pennies.  Don't worry too much about your NMC payouts, just be happy wizkid offers it and be happy when you get a few. Wink