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Bitcoin transaction fees over the last 2 years Bitcoin Discussion
what is the number of the "miners reward per transaction graph" on the y axis? O…
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n/a | davejh | February 04, 2016, 11:43:08 AM |
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Bitcoin transaction fees over the last 2 years Bitcoin Discussion
what is the number of the "miners reward per transaction graph" on the y axis? O…
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n/a | davejh | February 04, 2016, 10:07:52 AM |
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Bitcoin transaction fees over the last 2 years Bitcoin Discussion
what is the number of the "miners reward per transaction graph" on the y axis? O…
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n/a | davejh | February 03, 2016, 04:40:13 PM |
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Bitcoin transaction fees over the last 2 years Bitcoin Discussion
"The last 2 months have seen particular jumps, but that may in part be explained…
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n/a | davejh | February 03, 2016, 04:34:12 PM |
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Bitcoin transaction fees over the last 2 years Bitcoin Discussion
My latest thoughts on the Bitcoin network. This time I was inspired to look at w…
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n/a | davejh | February 03, 2016, 01:25:14 PM |
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Bitcoin mining proof-of-work over the last 6 years as we move to 1 exahash/s Mining
i think exactly the same, people tend to forget that side from the bitcoin world…
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n/a | davejh | January 08, 2016, 10:37:44 AM |
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Bitcoin mining proof-of-work over the last 6 years as we move to 1 exahash/s Mining
if you think about it, the hashrate it the real measure about the real trend of…
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n/a | davejh | January 08, 2016, 07:59:37 AM |
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Bitcoin mining proof-of-work over the last 6 years as we move to 1 exahash/s Mining
Continuing my investigations into the nature of the Bitcoin mining network. Here…
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n/a | davejh | January 07, 2016, 09:00:47 AM |
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Bitcoin Traffic Bulletin (Redux) Bitcoin Discussion
I updated the "Bitcoin Traffic Bulletin" article that I wrote in November 2014,…
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n/a | davejh | December 21, 2015, 06:04:36 AM |
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May 31st to June 14th diff adjustment thread with promo picks NOW OPEN! Mining speculation
Let's try -2.51 to -2.75 this time Thanks!
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n/a | davejh | June 03, 2015, 11:36:11 AM |
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May 17th to May 30th diff adjustment thread with promo. Picks Open! Mining speculation
I'll take 2.51 to 2.75 this time please Many thanks for for running this!
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n/a | davejh | May 20, 2015, 02:59:27 AM |
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21 Inc Confirms Plans for Mass Bitcoin Miner Distribution Bitcoin Discussion
I doubt they will be adding it on mobile phones.It would dry the battery in no t…
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n/a | davejh | May 19, 2015, 07:28:45 AM |
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21 Inc Confirms Plans for Mass Bitcoin Miner Distribution Bitcoin Discussion
The whole mobile phone idea is just a really bad joke. Let's say something like…
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n/a | davejh | May 19, 2015, 06:27:29 AM |
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May 3rd to May 14th diff thread. OPEN for picks NOW! Mining speculation
Looks like the good guesses are gone :-) I'll go with +0.76 to 1.0!
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n/a | davejh | May 06, 2015, 07:53:08 AM |
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May 3rd to May 14th diff thread. not open for picks yet. Mining speculation
+1.896666667% is the adjustment for each jump of this year!I've been making a wo…
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n/a | davejh | May 05, 2015, 02:58:42 AM |
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Newest Diff thread April 19th to May 1st (Not open for picks until Tues) Mining speculation
Seems to be Tuesday in CA, so this time I'll try +2.51 to +2.75 Many thanks for…
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n/a | davejh | April 21, 2015, 09:52:21 AM |
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Newest Diff thread April 19th to May 1st (Not open for picks until Tues) Mining speculation
I say down, it goes up. I say up, it goes down. I'm going to be more patient thi…
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n/a | davejh | April 20, 2015, 05:46:00 AM |
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How quickly do we really mine 1, or 6 blocks? Mining
Everything looks fine till this part: If miners start to unplug hardware and the…
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n/a | davejh | April 14, 2015, 08:58:20 AM |
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Newest Diff thread April 5 to April 18th Mining speculation
I'll go with -0.51 to -0.75 this time
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n/a | davejh | April 05, 2015, 12:42:42 PM |
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New Diff thread Mar 22 to Apr. 5 not ready for prime time Mining speculation
I'll go with +0.26 to +0.50 this time thanks :-)I'm still puzzling about the run…
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n/a | davejh | March 23, 2015, 03:12:02 AM |
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New Diff thread Mar 8 to Mar 22. Mining speculation
I'll go with +0.26 to +0.5 this time :-)
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n/a | davejh | March 09, 2015, 02:27:24 AM |
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The network seems stressed (and behind) right now Bitcoin Discussion
If you rate the level of network stress by how close the recent block size is to…
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n/a | davejh | March 01, 2015, 05:16:45 PM |
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The network seems stressed (and behind) right now Bitcoin Discussion
So I checked blockchain.info's unconfirmed transaction page. There are currently…
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n/a | davejh | February 28, 2015, 06:59:41 PM |
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The network seems stressed (and behind) right now Bitcoin Discussion
From what I can see we've seen a lot of blocks today that have been mined by poo…
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n/a | davejh | February 28, 2015, 05:17:15 PM |
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Feb 22 to March 9 diff thread with contest included. Mining speculation
OK - this time I'll take -2.26 to -2.5 (don't think that's taken yet?)
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n/a | davejh | February 23, 2015, 08:28:26 PM |
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New diff thread Feb 9 to Feb ? this has a promo for best guess. Mining speculation
This time round I suspect we'll be much closer to 0.5% so I'll go with that for…
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n/a | davejh | February 09, 2015, 11:14:13 AM |
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How quickly do we really mine 1, or 6 blocks? Mining
Nice but there is a typo:Final ThoughtsThe Bitcoin design is suprisingly well ad…
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n/a | davejh | February 09, 2015, 04:54:51 AM |
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How quickly do we really mine 1, or 6 blocks? Mining
Continuing my theme of looking at mining-related statistics, I decided to look a…
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n/a | davejh | February 08, 2015, 12:53:46 PM |
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From 280 PH to 325 PH Overnight Rise? Mining speculation
You're not looking at day to day. Even the grey line is a 504 block average (/6…
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n/a | davejh | February 03, 2015, 07:04:55 AM |
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From 280 PH to 325 PH Overnight Rise? Mining speculation
don't think so! is going back up! check the graph None of this is out of line wi…
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n/a | davejh | February 03, 2015, 02:56:29 AM |
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New diff thread Jan 27th to Feb 11 (-5.73%) to (+0.09%) Mining speculation
I just don't understand why some big player would turn off all his gear for a fe…
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n/a | davejh | January 30, 2015, 07:25:16 AM |
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New diff thread Jan 27th to Feb 11 (-5.73%) to (+0.09%) Mining speculation
I much prefer a good conspiracy theory. Does certainly feel like the big boys to…
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n/a | davejh | January 29, 2015, 08:15:51 PM |
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New diff thread Jan 27th to Feb 11 (-5.73%) to (+0.09%) Mining speculation
this means someone (bitfury?) could have turned off 50ph last adjustment to cre…
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n/a | davejh | January 29, 2015, 01:53:22 PM |
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New diff thread Jan 27th to Feb 11 (-5.73%) to (+0.09%) Mining speculation
My guess is that we're still trending upwards. I'm going with probably the most…
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n/a | davejh | January 28, 2015, 02:41:26 PM |
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Hash Rate Will NEVER Drop EVER! Read why Mining speculation
Jan 27 2015 41,272,873,895 -6.14% 295,442,739 GH/sJan 12 2015 43,971…
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n/a | davejh | January 28, 2015, 02:25:03 PM |
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Jan 12th to Approx Jan 27th diff thread (3.5%) Mining speculation
I have been following difficulty predictions for a while and found out that unti…
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n/a | davejh | January 27, 2015, 04:46:29 AM |
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Jan 12th to Approx Jan 27th diff thread (3.5%) Mining speculation
I'll bet this is variance. If you look at this chart http://bitcoin.sipa.be/spee…
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n/a | davejh | January 23, 2015, 07:04:47 AM |
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Jan 12th to Approx Jan 27th diff thread (3.5%) Mining speculation
Tues morning in NJ.http://www.bitcoincharts.com/BTC = 210Blocks 339772Total BT…
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n/a | davejh | January 20, 2015, 08:40:29 AM |
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Jan 12th to Approx Jan 27th diff thread (3.5%) Mining speculation
I figure drops this small may be revealing that a lot of data centers are still…
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n/a | davejh | January 19, 2015, 07:38:28 PM |
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1 transaction block how its possible? Mining
Accepting transactions get miners the fees associated with the transactions. Why…
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n/a | davejh | January 19, 2015, 11:17:22 AM |
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1 transaction block how its possible? Mining
That's a hell lot of blocks to only have 1 transaction. And I wouldn't even call…
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n/a | davejh | January 19, 2015, 11:09:51 AM |
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1 Mbyte block limit? Apparently not in practice! Mining
Many pools customise their block sizes, some with bullshit optimisations of zero…
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n/a | davejh | January 18, 2015, 11:31:39 PM |
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1 Mbyte block limit? Apparently not in practice! Mining
I've been wondering about all of those 731k blocks being mined so decided to do…
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n/a | davejh | January 18, 2015, 10:13:46 PM |
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Jan 12th to Approx Jan 27th diff thread (3.5%) Mining speculation
It will be interesting to see what happens with hosted miners at some data cente…
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n/a | davejh | January 15, 2015, 11:20:07 AM |
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Dec 29 to Approx Jan 12th diff thread (4%) to (7%) Mining speculation
8.20% - not too shabby, Im really happy that it was
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n/a | davejh | January 12, 2015, 02:41:54 PM |
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Dec 29 to Approx Jan 12th diff thread (4%) to (7%) Mining speculation
So back to my original point a guy with a 1000 s-3 farm with 6 cent power 8 cen…
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n/a | davejh | January 12, 2015, 03:04:57 AM |
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Dec 29 to Approx Jan 12th diff thread (4%) to (7%) Mining speculation
might see a negative tbh. if anyone was considering shutting off hardware durin…
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n/a | davejh | January 12, 2015, 02:53:14 AM |
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Dec 29 to Approx Jan 12th diff thread (4%) to (7%) Mining speculation
http://www.bitcoincharts.com/ they have a 4.52% jump so 6 or 7 is in the m…
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n/a | davejh | January 11, 2015, 11:49:12 AM |
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Multi-PPS Pools |
n/a | davejh | December 31, 2014, 06:53:36 AM |
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The difficulty HAS BEEN REDUCED!!!! Mining speculation
Hopefully the difficulty will last few more months. I am sick of seeing the diff…
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n/a | davejh | December 09, 2014, 05:31:28 PM |
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Block withholding against open mining pools Mining
Last week Ittay Eyal published an interesting paper on using a block withholding…
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n/a | davejh | December 09, 2014, 09:42:56 AM |
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The difficulty HAS BEEN REDUCED!!!! Mining speculation
Does negative difficulty indicate that there is a slight reduction in the amount…
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n/a | davejh | December 09, 2014, 09:09:31 AM |
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The difficulty HAS BEEN REDUCED!!!! Mining speculation
It might be a tiny reduction, but I think that the start of a new era is now be…
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n/a | davejh | December 03, 2014, 07:44:53 PM |
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The difficulty HAS BEEN REDUCED!!!! Mining speculation
It might be a tiny reduction, but I think that the start of a new era is now be…
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n/a | davejh | December 03, 2014, 02:35:59 AM |
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Nov 18th to Dec 1 diff thread (-0.35%) to (1.14%) Mining speculation
still looking pretty good: https://bitcoinwisdom.com/bitcoin/difficulty Estimat…
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n/a | davejh | November 28, 2014, 12:52:14 PM |
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Nov 18th to Dec 1 diff thread (-0.35%) to (1.14%) Mining speculation
Guys +/-2% in difficulty change can be caused just by variance (probability of f…
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n/a | davejh | November 28, 2014, 12:49:23 PM |
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Bitcoin transaction processing stats Mining
Looks like you've spent a good amount of time writing these articles. I commend…
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n/a | davejh | November 13, 2014, 11:20:05 PM |
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Bitcoin transaction processing stats Mining
I've not had chance to publish much new data on the state of the Bitcoin network…
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n/a | davejh | November 12, 2014, 10:09:57 AM |
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Bitcoin transaction processing rates Bitcoin Discussion
Follow-up to my analysis on peak transaction processing rates, here's a review o…
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n/a | davejh | November 12, 2014, 04:59:40 AM |
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Analysis of Bitcoin transaction rates Bitcoin Discussion
-snip-Yes. I've already got a "to do" item which is to take a detailed look at t…
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n/a | davejh | November 03, 2014, 11:12:29 AM |
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Analysis of Bitcoin transaction rates Bitcoin Discussion
Nice analysis.Thanks!Comments while reading: Size of a TX varies, thus the TX pe…
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n/a | davejh | November 03, 2014, 09:41:43 AM |
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Analysis of Bitcoin transaction rates Bitcoin Discussion
I've not had much time to post any Bitcoin stats recently, but I finally got tim…
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n/a | davejh | November 03, 2014, 06:34:02 AM |
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Strange Hash Activity Mining speculation
What could possibly explain this highly periodic crash in overall network hashin…
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n/a | davejh | August 26, 2014, 05:02:04 AM |
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HUGE jump in global hash rate today! 222.000.000+ GH/s Mining speculation
This does not forebode well my friends.... https://blockchain.info/charts/hash-r…
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n/a | davejh | August 19, 2014, 11:34:12 PM |
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20ph increase in btc mining network Mining speculation
No way is BitFury getting 0.5W per GH/s on that 55nm chip. I'd say the increase…
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n/a | davejh | August 12, 2014, 01:19:23 PM |
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Asicminer News 15-20% of Network Mining speculation
Well from the Salon looks like I can adjust it to 15 to 20% for the Second Half…
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n/a | davejh | August 04, 2014, 06:27:04 AM |
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Bitcoin difficulty may actually go down in ~7 days! Mining speculation
I'll gladly take a 3% difficulty increase to offset that awful 25% increase we j…
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n/a | davejh | July 13, 2014, 01:43:22 AM |
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What about bad pool luck? Or maybe it's something else? Mining
Thanks for the correction...But even making 20% less than expected for 2 weeks s…
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n/a | davejh | July 11, 2014, 04:00:33 AM |
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40 minute BTC block time - No big deal Bitcoin Discussion
Was there not just a 1 hour and 15 minute block a couple hours ago?I've been doi…
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n/a | davejh | July 09, 2014, 08:19:30 AM |
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Mining rewards based on pool size Mining speculation
Great article as usual davejh.I think the final graph in the piece sums it up ex…
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n/a | davejh | July 05, 2014, 10:01:44 PM |
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Mining rewards based on pool size Mining speculation
My bad on the 10% miners, the double coins was on solo mining not pool mining.Th…
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n/a | davejh | July 05, 2014, 06:00:18 AM |
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Mining rewards based on pool size Mining speculation
The heading on the pool graph doesn't make sense. (The second graph on the page.…
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n/a | davejh | June 30, 2014, 11:28:40 PM |
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Mining rewards based on pool size Mining speculation
As part of my attempts to understand mining stats I built some more simulations…
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n/a | davejh | June 30, 2014, 04:37:00 PM |
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After 28nm? Mining speculation
20 nm is an option but it's a half node so it's only about 2x as good as 28 nm.2…
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n/a | davejh | June 28, 2014, 07:52:11 AM |
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After 28nm? Mining speculation
knc already has 20nm.I don't know if it is going to work out with knc since they…
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n/a | davejh | June 26, 2014, 09:49:05 AM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
I think I have an idea and have observed on my own rigs over the last few months…
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n/a | davejh | June 25, 2014, 06:29:13 AM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
So to overturn a tx with 6 confirmations miners would have to see the reported b…
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n/a | davejh | June 24, 2014, 01:02:34 PM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
For a real "51%" attack, the pool would be quietly mining to a blockchain they'r…
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n/a | davejh | June 24, 2014, 11:50:31 AM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
Pretty decent article. I agree with your 'Final Thoughs' as well (ya, chu might…
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n/a | davejh | June 24, 2014, 11:47:03 AM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
As with your other articles, this one is well written and executed. Great job.K…
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n/a | davejh | June 24, 2014, 10:30:43 AM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
For a real "51%" attack, the pool would be quietly mining to a blockchain they'r…
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n/a | davejh | June 24, 2014, 01:07:12 AM |
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When do we know a mining pool really has more than 50% of the hash rate? Mining
I've been generating more statistics based on Monte Carlo simulations. This time…
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n/a | davejh | June 23, 2014, 05:27:06 PM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
@ taipo, where do you get that 67% from?source pleaseSource: Taipos small test m…
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n/a | davejh | June 23, 2014, 05:34:54 AM |
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How long does it take to find 2016 blocks? Mining
The whole series of articles is good reading. Thanks for posting the link.I'm h…
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n/a | davejh | June 16, 2014, 06:58:04 PM |
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How long does it take to find 2016 blocks? Mining
More number crunching!I've been looking at the stats associated with how long it…
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n/a | davejh | June 16, 2014, 12:47:11 PM |
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Difficulty and hash rate stats over the last 12 months Mining
nm14 asic chip coming out soon, time to sell on market before its too late.They…
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n/a | davejh | June 13, 2014, 08:52:38 AM |
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Difficulty and hash rate stats over the last 12 months Mining
Much to my surprise that is a pretty good article. Nothing personal it is just…
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n/a | davejh | June 12, 2014, 02:02:22 PM |
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Last block found was 75 minutes ago... Mining
It seems weird to me too. Can I now assume that the next difficulty increase wil…
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n/a | davejh | June 11, 2014, 06:28:18 AM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
Some follow-up analysis: http://hashingit.com/analysis/29-lies-damned-lies-and-b…
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n/a | davejh | June 11, 2014, 06:17:19 AM |
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Last block found was 75 minutes ago... Mining
And the one before that was only 4 minutes apart... That's what will happen sur…
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n/a | davejh | June 11, 2014, 02:27:08 AM |
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Difficulty and hash rate stats over the last 12 months Mining
I've been thinking a lot about difficulty and hash rate statistics for a few wee…
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n/a | davejh | June 11, 2014, 02:11:36 AM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
I'd wondered about the same thing which is why I started to look at the stats. C…
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n/a | davejh | June 11, 2014, 02:01:52 AM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
Thanks for the links. I'm well aware of the "luck" component of mining, and I kn…
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n/a | davejh | June 10, 2014, 03:32:06 AM |
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Mining difficulty slowing down over the next 3 months? Mining speculation
The network peaked at nearly 100 PH just before the last rise in difficulty, the…
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n/a | davejh | June 09, 2014, 12:48:48 PM |
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Bitcoin price vs. hash rate? Economics
Hi all,Given the recent flurry of posts on how bitcoin's value will keep on drop…
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n/a | davejh | June 07, 2014, 04:37:04 AM |
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Interesting trend in the BTC price lows? Economics
Yes, I think the floor going up each time is the most significant thing about it…
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n/a | davejh | June 06, 2014, 06:01:23 AM |
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Interesting trend in the BTC price lows? Economics
A few months ago I wrote an article about the periodic spikes in the BTC price.…
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n/a | davejh | June 05, 2014, 01:47:41 PM |
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When will we see the next decrease in bitcoin difficulty? Mining speculation
Once the rate of growth of the hashing rate slows to 5% every 14 days (about 0.3…
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n/a | davejh | June 02, 2014, 03:16:11 AM |
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78 orphaned blocks on May 21st? Mining
But We need to remember that Network HashRate is jumping.Since block finding is…
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n/a | davejh | June 01, 2014, 05:33:09 AM |
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78 orphaned blocks on May 21st? Mining
Yes that data was erroneous. There was not that many orphaned blocksBefore this…
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n/a | davejh | May 30, 2014, 05:02:26 PM |
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