Bitcoin Forum
June 01, 2024, 09:50:33 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 [155] 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 ... 237 »
3081  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 04, 2017, 06:05:27 PM
Ya if you keep your fixed BTC rate your customers will go pay cash somewhere else.... cheaper than the fixed rate in BTC. Somewhere along the line you do need to compensate for your rates when BTC was low and you took the hit. I would reward myself a little extra for as long as you can, after all, the miners you maintain would not benefit the owners if they were not running  Wink
Well, this is true to an extent: Technically the skills needed to fix these things are limited and as the value of bitcoin rises the value of repairing a miner rises as well. That was the logic I used to not raise prices when it was at $300; the miners were worth "less" therefore I should not charge the same amount in dollars since I'm trying to work the concept of value into bitcoin.

That said when it hit 900 I started decreasing my prices to compensate for the "new normal" instead of $600. I could re-price again at $1200, but at some point the constant re-framing of prices becomes a bit of a pain.

Thus it would be nice for bitcoin to stick at a price for awhile. :-)

C
3082  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 04, 2017, 04:02:37 PM
I have a problem with this price rise:

As many people know, I fix people's bitcoin miners for bitcoin payments. Thus I have to account for my time, skills, experience, and material costs (damn FPGAs are expensive when they blow up). I price my work in bitcoin because I want this currency to have a reason to exist other than as a speculation thingie.

Problem is the fluctuations: If I charge .3btc for a service and bitcoin drops from 600 to 300 I don't want to raise my bitcoin prices so I kept them constant. Likewise if it goes from 600-1200 I don't want to change my prices for the same basic reason (I'm doing work for a certain amount of bitcoin). But if it keeps going haywire, what do I do? What's fair? And at what point am I simply doing work for dollars instead of Bitcoin?

It's complex.
3083  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 04, 2017, 12:44:27 AM
Looks like the FT article is behind a paywall and they don't seem to take bitcoin.

*yawn*
3084  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: A4 Dominator - Pre-Order Group Buy - 280mh, roughly 1000w, $1800 + shipping on: January 03, 2017, 03:59:30 AM
Mrmph. If that board bangs around those 24 gauge wirewrap wires are going to break (solid core). I wonder if you could stuff the box with fiberglass insulation or packing or pudding or something.

If Chris doesn't have the time/want to do this, let me know. I'll host it here at Lightfoot labs and do everyone's boards. Payment is buy me a beer at the next couple of bitcoin conferences, Vegas strip clubs, or if I happen to be in your town :-) If your religion, AA friend, or beliefs are concerned with beers, you can add birch, root, or ginger in front of beer.

Only stipulation is please don't complain about the turnaround time, will do as fast as I can.

C
3085  Bitcoin / Bitcoin Technical Support / Re: Treasure hunt. on: January 02, 2017, 09:00:26 PM
Answer: Probably. Grab a copy of something like Encase Forensics, get a write blocker, make a duplicate of the disk to a second disk, put the second disk on the write blocker, and start looking for the wallet files.

Not impossible, just would take bitcoin and time to do.
3086  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 02, 2017, 05:33:29 PM
Hey, I don't mind media attention as long as the whole drug laden hippies thing is not reinforced too much.

They should include comments from this forum in these articles. Like:

"I've been touching myself all morning with GLEE!!!"

3087  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 02, 2017, 05:22:48 PM
And we make CNN Money front page.

http://money.cnn.com/2017/01/02/investing/bitcoin-1000-2017/index.html?iid=hp-stack-dom



Cool.
3088  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 01, 2017, 07:59:12 PM
Very cool. I can now relax and enjoy the rest of the day. 1k is pretty ok with me.
3089  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 01, 2017, 04:45:59 PM


Will the watched pot boil?
3090  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: January 01, 2017, 04:40:44 PM
Putting down the porn. Hm. Look at that....
3091  Alternate cryptocurrencies / Mining (Altcoins) / Re: Hacking KNC Neptune / Jupiter / Titan miners back to life. Why not? on: December 31, 2016, 01:04:48 AM
3 more controllers came in today. So far one's fixed with my inventory FPGA, two more tomorrow so I should be able to get them out on Tuesday.

In terms of what blows up FPGAs, one item is if you plug in the 10 pin connector to the controller board, then mis-place it on the Titan so it is only connecting on five pins. That blows up the controller (shorts all the FPGA driver lines, no buffers, sad), but also should blow up the cube in such a way that it appears on the console (once you replace that) but never hashes on any dies (internal gates blown)

I can fix that but I see less of those than blown controllers.
3092  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: A4 Dominator - Pre-Order Group Buy - 280mh, roughly 1000w, $1800 + shipping on: December 30, 2016, 10:42:55 PM
This helps keep them cool which does seem to make a difference I got this idea from Youtube (see Bitcoin Master), and it's helped a lot.
Indeed. When I was running Singles I realized I could just line 10 of them up on a windowsill, point the exhaust fans *OUT* and have a wonderful whole house fan. In winter I would turn them the other way and get fresh warm air from the outside.

Never exhaust heat into a room, dump it outside.
3093  Alternate cryptocurrencies / Mining (Altcoins) / Re: 14nm A4 Dominator ASIC, world best 1.5W/Mhs efficiency, coming soon on: December 30, 2016, 01:35:08 AM
Easy to burn down. That has got to be the most appropriate warning message I have seen in awhile :-)
3094  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: December 29, 2016, 10:07:31 PM
Just report it to the mod, hell I mention litecoin and my posts get pulled.

Meantime I'm back to other things instead of waiting for it to hit 1000. Doesn't really matter, by the time I think of selling for fiat, fiat will be something you use to light fires and will be priced appropriately.
3095  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: A4 Dominator - Pre-Order Group Buy - 280mh, roughly 1000w, $1800 + shipping on: December 29, 2016, 02:24:42 AM
Possible, but you get into things like how do they distribute/queue work to the cores, what is the interrupt method when a core finds a hash, how does it distribute/collect work, etc. I remember when the guy built the chili, he got a 10% hash improvement by totally redesigning how work was sent to the cores.

Stuff like that. Once they open source the software you can fiddle with it and see what happens. Then again you might have to reprogram the MCU to get stuff like that.

Hm.
3096  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: A4 Dominator - Pre-Order Group Buy - 280mh, roughly 1000w, $1800 + shipping on: December 29, 2016, 02:01:03 AM
Part of the reason difficulty is going up is due to people with older/less efficient miners getting back into the game for awhile due to the price increase. That should settle out as the GAWs and the A2's drop off again.

I don't know what else there is besides Titans and Inno, and the extra power savings from the A4 doesn't really show a magnitude of improvement over the titan.



The pool side hash rate on the A4 (240MH) yields effectively the same power/MH ratio as a Titan.

Titan: 1250/300 = 4.167
A4:  1000/240 = 4.167

You can move these numbers around but these machines compete toe to toe for profitability.
Interesting. Titans were built around the 20u die sets, I wonder if the efficiency came from their jamming close to 250 cores on a die. I think they just built the damn things with wizard magic or something.
3097  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: December 29, 2016, 12:18:00 AM
Watching porn on one screen and BTCWisdom on the other is a bit... disconcerting. :-)
3098  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: December 28, 2016, 11:56:16 PM
Just crack 1k already so I can go back to watching porn.
3099  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: A4 Dominator - Pre-Order Group Buy - 280mh, roughly 1000w, $1800 + shipping on: December 28, 2016, 11:54:05 PM
Part of the reason difficulty is going up is due to people with older/less efficient miners getting back into the game for awhile due to the price increase. That should settle out as the GAWs and the A2's drop off again.

I don't know what else there is besides Titans and Inno, and the extra power savings from the A4 doesn't really show a magnitude of improvement over the titan.

3100  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: December 28, 2016, 03:39:22 PM
The next 24 minutes are critical (thinking short term here). Nice to see things purring along today.

Pages: « 1 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 [155] 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 ... 237 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!