3 Best Bitcoin Mining Hardware ASICs For 2019-2020

Bitcoin mentioned around Reddit: Best coin and USB ASIC miner to use for PI 3? /r/raspberry_pi

Bitcoin mentioned around Reddit: Best coin and USB ASIC miner to use for PI 3? /raspberry_pi submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bitcoin mentioned around Reddit: [Serious] what kind of mining hardware should one invest in with about 1k of available funds for a passive income stream?? should one use usb(s), ASIC(s), FPGA(a), or GPU(S) in this age of the game wi /r/AskReddit

Bitcoin mentioned around Reddit: [Serious] what kind of mining hardware should one invest in with about 1k of available funds for a passive income stream?? should one use usb(s), ASIC(s), FPGA(a), or GPU(S) in this age of the game wi /AskReddit submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Continued censorship involving Ethereum's proposed fork to progPOW.

Our friends at Ethereum are subject to continued manipulation into forking their coin to progPOW. I decided to post this in /btc because it is the last bastion of free speech in the crypto community.
Today, after drawing attention to the sketchy history of progPOW's original proponent, my post was subjected to massive vote manipulation, and eventually deleted.
I have long suspected that progPOW favors NVIDIA miners, given the deep connections that progPOW's development team has to NVIDIA. Today, the progPOW team freely admitted that AMD miners will suffer a larger hashrate decrease compared to NVIDIA miners, so I created a poll:
Ethereum developers want to fork to ETH to progPOW [1], a proof-of-work algorithm that gives AMD GPUs a stronger hashrate penalty compared to NVIDIA [2][3]. Should Ethereum use ProgPOW for Proof-of-Work? Cast your vote with Ethereum [4].
Sources:
Below is my post that was deleted, in its entirety.
If you are curious about the CSW/Coingeek connection, scroll down.
Previous Posts
Criticism and Soft Power
I have received criticism for my posts mostly due to what people call "character attacks." I have two things to say about that:
  1. I have never engaged in any character attacks. In all cases, the character has made their modus operandi known by themselves, and I have simply shined a light on it. I don't need call people "mentally unstable gentlemen" [--source, Ohgodagirl Twitter] to get my point across.
  2. Algorithm change discussions must include economic and political introspection as well as a discussion of the proposed change's technical details. As I have stated before, progPOW would not exist without the people responsible for creating it. We must look at these people's history, character, prior accomplishments, and industry connections. The discussion must exist outside the scope of the proposed change, not inside of it.
Example: When people criticize my posts for "not looking at the technical details", they are making a mistake. If someone asked "which should we kill more often: baby seals or baby kittens?", we don't all immediately start discussing the optimal relation of kittens-per-second to seals-per-second that can be killed. No, our first reaction is "what the fuck, why should we kill anything?"
Onward
Customer complaints from people who bought cloud contracts from Kristy's previous company:
Coingeek Connection
Previously, I had promised to provide information regarding the CSW/Coingeek and Core Scientific connection.
When I was president of ImageShack.com (2003-2011), someone wanted to buy our company. When this happens, the buyer and seller usually write a purchase agreement similar to the business in which they are involved. This is done to ensure that the purchase is executed. In ImageShack's case, the buyer bought $500,000 worth of advertising from us. The logic was that ImageShack would be acquired, so they actually would pay themselves. If they didn't buy ImageShack, they would owe us $500,000.
Given the partnership between Core Scientific (Kristy's employer) and "Squire Mining" (effectively, Coingeek), I would not be surprised if Coingeek and Core Scientific made such an agreement, as well. In their case, it would likely be a hosting agreement. Since Coingeek has many ASICs, and Core Scientific is a large mining facility, I would not be surprised if those Coingeek ASICs are hosted by Core Scientific.
Individuals close to these parties can verify those claims, but I cannot share the proof at this time without revealing the identity of my sources.
Chatlog Dumps
Today, I also provide public comments from chatlog dumps showcasing Kristy Leigh Anne Minehan's deep connection to NVIDIA:
01/28/2018 - 22:34<@OhGodAGirl> Yo. ystarnaud/sling00: **I'll be meeting NV next week**. I think it's next week. The 4th! Anyway; if you have NVIDIA fixes you need for EthOS or something you want special attention on, PM me. 02/05/2018 - 06:47<@OhGodAGirl> Also I got a USB shaped like a NVIDIA GTX. It's the best thing ever. 02/05/2018 - 06:50<@OhGodAGirl> https://usercontent.irccloud-cdn.com/file/ffwT8M2j/IMG_2726.JPG 02/05/2018 - 06:50<@OhGodAGirl> Look at this adorable little shit. 
"Ah, but there's a catch. These USB drives are extremely rare—Nvidia only cranked out a couple thousand of these drives and will be giving them away to press and "influencers" at E3, along with 1,080 registered GeForce Experience members who are opted in to receive communications from Nvidia."
04/22/2018 - 20:17<@sling00> OhGodAGirl: what does ohgodanethlargement do 04/22/2018 - 20:17< cYnIxX3> https://youtu.be/2mj1nCfFvlI?t=2m16s 04/22/2018 - 20:19< cYnIxX3> sling00, about 10-25mh improvement to 1080 gpus. 04/22/2018 - 20:19< __virus__> about 40-50% improvement afaik 04/22/2018 - 20:21< OhGodAGirl> But...it's not under because NVIDIA asked me not to. 04/21/2018 - 16:51< OhGodAGirl> I have a ton of private tools for Mineority 04/21/2018 - 16:51< OhGodAGirl> Right now our Equihash kernel has a 25% advantage over Claymore. 04/21/2018 - 16:52< PL3> 25% on amds? 04/21/2018 - 16:52< OhGodAGirl> NVIDIA ;) 04/21/2018 - 16:52< PL3> you have claymore nvidia equi miner? 04/21/2018 - 16:52< OhGodAGirl> We're a NV only company. For now. 04/29/2018 - 00:53< OhGodAGirl> So uh, NVIDIA showed ETHlargement at an executive meeting 04/29/2018 - 00:53< OhGodAGirl> They thought it was hillarious 04/29/2018 - 00:53< acv_> that is awesome. 04/29/2018 - 01:22< OhGodAGirl> So many dicks on Youtube though 04/29/2018 - 01:22< OhGodAGirl> "RA RA IT'S A SCAM" 04/29/2018 - 01:22< OhGodAGirl> "RA RA IT WILL STEAL ALL YOUR PRIVKEYS" 04/29/2018 - 01:22< OhGodAGirl> "RA RA NO ONE IS EVER NICE IN THIS WORLD' 04/29/2018 - 01:22< OhGodAGirl> Well dammit I'm a nice person. =( 
submitted by ugtarmas to btc [link] [comments]

part 3: down the NodeRed rabbit hole - resurrection (long)

so, now that i've got about 4 weeks of NR experience under my belt, i thought i would do a follow up and show a few new flows. plus, i've picked up a few new hardware add-ons. namely a Harmony Hub and a coupla Sonoff/Tasmota S31.
one of the new things i did was setup some global.variables i can use in any flow.
https://imgur.com/YFJEwRd
1] is pretty obvious, does my bayesian sensors think i'm home/not_home, and then save it to a global.variable.
2] reads the MQTT for my S31 power monitor on my dumb TV. if it's > 100, then the TV is ON, <= 99, then TV is OFF (or in the process of turning off). then set a global.variable for on/off.
https://imgur.com/mcuS1Vk
3] i changed the day/night temperatures to global.variables.
4] this one gets the current volume level of my Sonos and then stores that to a global.variable. (get to why further below)
5] this one i talked about in another post here: https://www.reddit.com/homeassistant/comments/abvqup/device_tracker_with_unifi2mqtt/
okay, so now that i know if my dumb TV is on/off, then i can add it into my "away" (and "bedtime") flow. that gray one on the bottom right is using the HarmonyHub control node to fire the power toggle. (which i'll get to further below) plus it'll stop my Sonos, if it's playing.
https://imgur.com/nerbMv3
also you may notice the "alexa TTS" one, that's a subflow, which is a bit of reusable flow, you can put anywhere you want it. this one picks a random number between 1 and 10, then alexa TTS plays the corresponding message.
https://imgur.com/bLtBlaD
this was also my attempt to get alexa to say "aaaf-firmative" like newt in aliens.
https://imgur.com/cUnG1IE
doesn't really work, but i'm determined to make this happen. gonna have to figure out the proper phonetics of it. then i'm totally gonna get her to do a stutter like max headroom on one of the other responses. but, my ultimate goal is to get her to do "twiki" from buck rogers. beaty beaty
anyways, i've also added that subflow to all my switch on/offs. along with an MQTT log.
https://imgur.com/SnpAnW8
now for some of the new stuff...
here's a sleep timer. if i'm listening to music in bed, i can activate this with "alexa turn on sleep" and what it does, is it takes the current volume level of my Sonos, stored in a global.var, stores it in a flow.var, then subtracts 1 every minute, until it reaches zero. if the volume is at 30, then it'll be 30 mins until zero.
https://imgur.com/7QmbY2S
once it reaches zero, it stops the music, sets the volume back to the original state (ie: 30) and then turns itself off.
there's an issue when you use something like a Harmony Hub to turn on/off dumb devices via input_bool, or switches, or lights, etc.: that once you turn it on via NR, HA, HHub, Alexa, etc., then HA thinks it's on. if you then turn it off via the device remote, HA won't let you turn it on again, because HA thinks its already on.
so, i had to use a script and a "dummy" input_boolean. by dummy i mean, that i do not care, and will not EVER care, what it's state is. on. off. whatever. won't need it. it just needs to be there for the script to work.
input_boolean: mac_x: game_x: candles_x: tv_x: 
hide them from emu_hue, cause Alexa doesn't need to see them either.
emulated_hue: host_ip: 10.xx.xx.xx exposed_domains: - input_boolean - script entities: input_boolean.tv_x: hidden: true input_boolean.mac_x: hidden: true input_boolean.candles_x: hidden: true input_boolean.game_x: hidden: true 
add some scripts.
script: tv: alias: "TV" sequence: service: input_boolean.toggle entity_id: input_boolean.tv_x game: alias: "Game" sequence: service: input_boolean.toggle entity_id: input_boolean.game_x mac: alias: "Mac" sequence: service: input_boolean.toggle entity_id: input_boolean.mac_x candles: alias: "Candles" sequence: service: input_boolean.toggle entity_id: input_boolean.candles_x 
so instead of key'ing off the input_booleans, i key off the script call. "alexa, turn on candles" calls the script, which toggles the i_b but i only care about the state change of the script. then NR does it's thing.
https://imgur.com/Hky9fWd
notice tho, that it's a little smart. if the tv is already on, via that global.var, then it just switches inputs, otherwise it turns it on, waits 7 seconds, then switches inputs.
okay, here's something REALLY advanced.
i have a second pi running cgminer with a USB hub and some USB stick ASIC bitcoin miners. and every once and a while, they stop working and need to be reset. and you can't just restart, you gotta kill the power to the hubs to get them to reset. and then restart cgminer.
enter NR cgminer node and the cgminer API.
https://imgur.com/POSkjrp
so every 5 mins, hit the cgminer API, it returns stats in json, dump those to mqtt. use the function node to pull out the array nested values we need to look at. look for a zero value in any of them. if the input_boolean "auto-reset-miner" is on, then lets reset.
stop cgminer, wait, turn off the USB hub, wait, turn on hub, wait, start cgminer, send an alert to mqtt and SMS me.
now the real magic is the red exec "start cgminer" node. because we stopped cgminer, we have to start it again, on a whole other computer than NR is on.
it basically does a SSH into the miner pi and starts up cgminer. this was difficult to accomplish inside a docker of NR. i had to move some ssh keys around and then reference them with full paths. then i had to do an ssh-copy-id so it didn't require a password.
ssh -i /data/.ssh/id_rsa [email protected] "start cgminer commands" 
anyways, i'm really proud of this one. it was difficult to figure out how to make it work. lots of different moving parts coming together.
here's something i'm still working on. a remote control using the NR dashboard UI.
https://imgur.com/nkRpAsf
something i can just put an icon on my iphone home screen and use from the couch.
https://imgur.com/maeJm0Q
anyways, enjoy.
or don't. i'm not your cruise director.
you do you.
part 1 https://www.reddit.com/homeassistant/comments/a61ro9/so_i_went_down_the_nodered_rabbit_hole_long/
part 2 https://www.reddit.com/homeassistant/comments/a6jz92/nodered_rabbit_hole_part_2/
submitted by stoneobscurity to homeassistant [link] [comments]

Ever since I've heard, I can't stop researching!

A digital currency? This is certainly a new revolution in the world. Ever since I've talked about it with some friends about "bitcoins", I've been constantly doing research.
I've ventured first into using my HD 7770 into mining on Windows. I do fold proteins from time to time in foldathons over at overclock.net and have wanted to switch to Ubuntu. Now, I'm definitely making the switch to Linux for this new adventure! Granted my 7770 won't produce enough BTC for me to see a profit versus my power bill, but I have an account with Coinbase and plan on investing a little money into BTC.
I love being analytical and always wanting to know more, so as time goes by and the money invested (wont be much, broke college kid in debt), I hope to see this firm of currency rise in popularity!
Ill go back to my research now, :)
submitted by megawatz to Bitcoin [link] [comments]

The original proponent of progPOW, Kristy Leigh Anne Minehan, appears to have scammed people with cloud contracts, criticism, and soft power, and chatlog dumps.

Previous Posts
Criticism and Soft Power
I have received criticism for my posts mostly due to what people call "character attacks." I have two things to say about that:
  1. I have never engaged in any character attacks. In all cases, the character has made their modus operandi known by themselves, and I have simply shined a light on it. I don't need call people "mentally unstable gentlemen" [--source, Ohgodagirl Twitter] to get my point across.
  2. Algorithm change discussions must include economic and political introspection as well as a discussion of the proposed change's technical details. As I have stated before, progPOW would not exist without the people responsible for creating it. We must look at these people's history, character, prior accomplishments, and industry connections. The discussion must exist outside the scope of the proposed change, not inside of it.
Example: When people criticize my posts for "not looking at the technical details", they are making a mistake. If someone asked "which should we kill more often: baby seals or baby kittens?", we don't all immediately start discussing the optimal relation of kittens-per-second to seals-per-second that can be killed. No, our first reaction is "what the fuck, why should we kill anything?"
Onward
Customer complaints from people who bought cloud contracts from Kristy's previous company:
Coingeek Connection
Previously, I had promised to provide information regarding the CSW/Coingeek and Core Scientific connection.
When I was president of ImageShack.com (2003-2011), someone wanted to buy our company. When this happens, the buyer and seller usually write a purchase agreement similar to the business in which they are involved. This is done to ensure that the purchase is executed. In ImageShack's case, the buyer bought $500,000 worth of advertising from us. The logic was that ImageShack would be acquired, so they actually would pay themselves. If they didn't buy ImageShack, they would owe us $500,000.
Given the partnership between Core Scientific (Kristy's employer) and "Squire Mining" (effectively, Coingeek), I would not be surprised if Coingeek and Core Scientific made such an agreement, as well. In their case, it would likely be a hosting agreement. Since Coingeek has many ASICs, and Core Scientific is a large mining facility, I would not be surprised if those Coingeek ASICs are hosted by Core Scientific.
Individuals close to these parties can verify those claims, but I cannot share the proof at this time without revealing the identity of my sources.
Chatlog Dumps
Today, I also provide public comments from chatlog dumps showcasing Kristy Leigh Anne Minehan's deep connection to NVIDIA:
01/28/2018 - 22:34<@OhGodAGirl> Yo. ystarnaud/sling00: **I'll be meeting NV next week**. I think it's next week. The 4th! Anyway; if you have NVIDIA fixes you need for EthOS or something you want special attention on, PM me. 02/05/2018 - 06:47<@OhGodAGirl> Also I got a USB shaped like a NVIDIA GTX. It's the best thing ever. 02/05/2018 - 06:50<@OhGodAGirl> https://usercontent.irccloud-cdn.com/file/ffwT8M2j/IMG_2726.JPG 02/05/2018 - 06:50<@OhGodAGirl> Look at this adorable little shit. 
"Ah, but there's a catch. These USB drives are extremely rare—Nvidia only cranked out a couple thousand of these drives and will be giving them away to press and "influencers" at E3, along with 1,080 registered GeForce Experience members who are opted in to receive communications from Nvidia."
04/22/2018 - 20:17<@sling00> OhGodAGirl: what does ohgodanethlargement do 04/22/2018 - 20:17< cYnIxX3> https://youtu.be/2mj1nCfFvlI?t=2m16s 04/22/2018 - 20:19< cYnIxX3> sling00, about 10-25mh improvement to 1080 gpus. 04/22/2018 - 20:19< __virus__> about 40-50% improvement afaik 04/22/2018 - 20:21< OhGodAGirl> But...it's not under because NVIDIA asked me not to. 04/21/2018 - 16:51< OhGodAGirl> I have a ton of private tools for Mineority 04/21/2018 - 16:51< OhGodAGirl> Right now our Equihash kernel has a 25% advantage over Claymore. 04/21/2018 - 16:52< PL3> 25% on amds? 04/21/2018 - 16:52< OhGodAGirl> NVIDIA ;) 04/21/2018 - 16:52< PL3> you have claymore nvidia equi miner? 04/21/2018 - 16:52< OhGodAGirl> We're a NV only company. For now. 04/29/2018 - 00:53< OhGodAGirl> So uh, NVIDIA showed ETHlargement at an executive meeting 04/29/2018 - 00:53< OhGodAGirl> They thought it was hillarious 04/29/2018 - 00:53< acv_> that is awesome. 04/29/2018 - 01:22< OhGodAGirl> So many dicks on Youtube though 04/29/2018 - 01:22< OhGodAGirl> "RA RA IT'S A SCAM" 04/29/2018 - 01:22< OhGodAGirl> "RA RA IT WILL STEAL ALL YOUR PRIVKEYS" 04/29/2018 - 01:22< OhGodAGirl> "RA RA NO ONE IS EVER NICE IN THIS WORLD' 04/29/2018 - 01:22< OhGodAGirl> Well dammit I'm a nice person. =( 
submitted by ugtarmas to ethereum [link] [comments]

Decred Journal – September 2018

Note: you can read this on GitHub (link), Medium (link) or old Reddit (link).

Development

Final version 1.3.0 of the core software was released bringing all the enhancements reported last month to the rest of the community. The groundwork for SPV (simplified payment verification) is complete, another reduction of fees is being deployed, and performance stepped up once again with a 50% reduction in startup time, 20% increased sync speed and more than 3x faster peer delivery of block headers (a key update for SPV). Decrediton's integrations of SPV and Politeia are open for testing by experienced users. Read the full release notes and get the downloads on GitHub. As always, don't forget to verify signatures.
dcrd: completed several steps towards multipeer downloads, improved introduction to the software in the main README, continued porting cleanups and refactoring from upstream btcd.
Currently in review are initial release of smart fee estimator and a change to UTXO set semantics. The latter is a large and important change that provides simpler handling, and resolves various issues with the previous approach. A lot of testing and careful review is needed so help is welcome.
Educational series for new Decred developers by @matheusd added two episodes: 02 Simnet Setup shows how to automate simnet management with tmux and 03 Miner Reward Invalidation explains block validity rules.
Finally, a pull request template with a list of checks was added to help guide the contributors to dcrd.
dcrwallet: bugfixes and RPC improvements to support desktop and mobile wallets.
Developers are welcome to comment on this idea to derive stakepool keys from the HD wallet seed. This would eliminate the need to backup and restore redeem scripts, thus greatly improving wallet UX. (missed in July issue)
Decrediton: bugfixes, refactoring to make the sync process more robust, new loading animations, design polishing.
Politeia: multiple improvements to the CLI client (security conscious users with more funds at risk might prefer CLI) and security hardening. A feature to deprecate or timeout proposals was identified as necessary for initial release and the work started. A privacy enhancement to not leak metadata of ticket holders was merged.
Android: update from @collins: "Second test release for dcrandroid is out. Major bugs have been fixed since last test. Latest code from SPV sync has been integrated. Once again, bug reports are welcome and issues can be opened on GitHub". Ask in #dev room for the APK to join testing.
A new security page was added that allows one to validate addresses and to sign/verify messages, similar to Decrediton's Security Center. Work on translations is beginning.
Overall the app is quite stable and accepting more testers. Next milestone is getting the test app on the app store.
iOS: the app started accepting testers last week. @macsleven: "the test version of Decred Wallet for iOS is available, we have a link for installing the app but the builds currently require your UDID. Contact either @macsleven or @raedah with your UDID if you would like to help test.".
Nearest goal is to make the app crash free.
Both mobile apps received new design themes.
dcrdata: v3.0 was released for mainnet! Highlights: charts, "merged debits" view, agendas page, Insight API support, side chain tracking, Go 1.11 support with module builds, numerous backend improvements. Full release notes here. This release featured 9 contributors and development lead @chappjc noted: "This collaboration with @raedahgroup on our own block explorer and web API for @decredproject has been super productive.".
Up next is supporting dynamic page widths site wide and deploying new visual blocks home page.
Trezor: proof of concept implementation for Trezor Model T firmware is in the works (previous work was for Model One).
Ticket splitting: updated to use Go modules and added simnet support, several fixes.
docs: beginner's guide overhaul, multiple fixes and cleanups.
decred.org: added 3rd party wallets, removed inactive PoW pools and removed web wallet.
@Richard-Red is building a curated list of Decred-related GitHub repositories.
Welcome to new people contributing for the first time: @klebe, @s_ben, @victorguedes, and PrimeDominus!
Dev activity stats for September: 219 active PRs, 197 commits, 28.7k added and 18.8k deleted lines spread across 6 repositories. Contributions came from 4-10 developers per repository. (chart)

Network

Hashrate: started and ended the month around 75 PH/s, hitting a low of 60.5 and a new high of 110 PH/s. BeePool is again the leader with their share varying between 23-54%, followed by F2Pool 13-30%, Coinmine 4-6% and Luxor 3-5%. As in previous months, there were multiple spikes of unidentified hashrate.
Staking: 30-day average ticket price is 98 DCR (+2.4). The price varied between 95.7 and 101.9 DCR. Locked DCR amount was 3.86-3.96 million DCR, or 45.7-46.5% of the supply.
Nodes: there are 201 public listening nodes and 325 normal nodes per dcred.eu. Version distribution: 5% are v1.4.0(pre) dev builds (+3%), 30% on v1.3.0 (+25%), 42% on v1.2.0 (-20%), 15% on v1.1.2 (-7%), 6% on v1.1.0. More than 76% of nodes run v1.2.0 and higher and therefore support client filters. Data as of Oct 1.

ASICs

Obelisk posted two updates on their mailing list. 70% of Batch 1 units are shipped, an extensive user guide is available, Obelisk Scanner application was released that allows one to automatically update firmware. First firmware update was released and bumped SC1 hashrate by 10-20%, added new pools and fixed multiple bugs. Next update will focus on DCR1. It is worth a special mention that the firmware source code is now open! Let us hope more manufacturers will follow this example.
A few details about Whatsminer surfaced this month. The manufacturer is MicroBT, also known as Bitwei and commonly misspelled as Bitewei. Pangolinminer is a reseller, and the model name is Whatsminer D1.
Bitmain has finally entered Decred ASIC space with their Antminer DR3. Hash rate is 7.8 TH/s while pulling 1410 W, at the price of $673. These specs mean it has the best GH/W and GH/USD of currently sold miners until the Whatsminer or others come out, although its GH/USD of 11.6 already competes with Whatsminer's 10.5. Discussed on Reddit and bitcointalk, unboxing video here.

Integrations

Meet our 17th voting service provider: decredvoting.com. It is operated by @david, has 2% fee and supports ticket splitting. Reddit thread is here.
For a historical note, the first VSP to support ticket splitting was decredbrasil.com:
@matheusd started tests on testnet several months ago. I contacted him so we could integrate with the pool in June this year. We set up the machine in July and bought the first split ticket on mainnet, using the decredbrasil pool, on July 19. It was voted on July 30. After this first vote on mainnet, we opened the tests to selected users (with more technical background) on the pool. In August we opened the tests to everyone, and would call people who want to join to the #ticket_splitting channel, or to our own Slack (in Portuguese, so mostly Brazilian users). We have 28 split tickets already voted, and 16 are live. So little more than 40 split tickets total were bought on decredbrasil pool. (@girino in #pos-voting)
KuCoin exchange listed DCBTC and DCETH pairs. To celebrate their anniversary they had a 99% trading fees discount on DCR pairs for 2 weeks.
Three more wallets integrated Decred in September:
ChangeNow announced Decred addition to their Android app that allows accountless swaps between 150+ assets.
Coinbase launched informational asset pages for top 50 coins by market cap, including Decred. First the pages started showing in the Coinbase app for a small group of testers, and later the web price dashboard went live.

Adoption

The birth of a Brazilian girl was registered on the Decred blockchain using OriginalMy, a blockchain proof of authenticity services provider. Read the full story in Portuguese and in English.

Marketing

Advertising report for September is ready. Next month the graphics for all the ads will be changing.
Marketing might seem quiet right now, but a ton is actually going on behind the scenes to put the right foundation in place for the future. Discovery data are being analyzed to generate a positioning strategy, as well as a messaging hierarchy that can guide how to talk about Decred. This will all be agreed upon via consensus of the community in the work channels, and materials will be distributed.
Next, work is being done to identify the right PR partner to help with media relations, media training, and coordination at events. While all of this is coming up to speed, we believe the website needs a refresher reflecting the soon to be agreed upon messaging, plus a more intuitive architecture to make it easier to navigate. (@Dustorf)

Events

Attended:
Upcoming:
We'll begin shortly reviewing conferences and events planned for the first half of 2019. Highlights are sure to include The North American Bitcoin Conference in Miami (Jan 16-18) and Consensus in NYC (May 14-16). If you have suggestions of events or conferences Decred should attend, please share them in #event_planning. In 2019, we would like to expand our presence in Europe, Asia, and South America, and we're looking for community members to help identify and staff those events. (@Dustorf)

Media

August issue of Decred Journal was translated to Russian. Many thanks to @DZ!
Rency cryptocurrency ratings published a report on Decred and incorporated a lot of feedback from the community on Reddit.
September issue of Chinese CCID ratings was published (snapshot), Decred is still at the bottom.
Videos:
Featured articles:
Articles:

Community Discussions

Community stats:
Comm systems news: Several work channels were migrated to Matrix, #writers_room is finally bridged.
Highlights:
Twitter: why decentralized governance and funding are necessary for network survival and the power of controlling the narrative; learning about governance more broadly by watching its evolution in cryptocurrency space, importance of community consensus and communications infrastructure.
Reddit: yet another strong pitch by @solar; question about buyer protections; dcrtime internals; a proposal to sponsor hoodies in the University of Cape Town; Lightning Network support for altcoins.
Chats: skills to operate a stakepool; voting details: 2 of 3 votes can approve a block, what votes really approve are regular tx, etc; scriptless script atomic swaps using Schnorr adaptor signatures; dev dashboard, choosing work, people do best when working on what interests them most; opportunities for governments and enterprise for anchoring legal data to blockchain; terminology: DAO vs DAE; human-friendly payments, sharing xpub vs payment protocols; funding btcsuite development; Politeia vote types: approval vote, sentiment vote and a defund vote, also linking proposals and financial statements; algo trading and programming languages (yes, on #trading!); alternative implementation, C/C++/Go/Rust; HFTs, algo trading, fake volume and slippage; offline wallets, usb/write-only media/optical scanners vs auditing traffic between dcrd and dcrwallet; Proof of Activity did not inspire Decred but spurred Decred to get moving, Wikipedia page hurdles; how stakeholders could veto blocks; how many votes are needed to approve a proposal; why Decrediton uses Electron; CVE-2018-17144 and over-dependence on single Bitcoin implementation, btcsuite, fuzz testing; tracking proposal progress after voting and funding; why the wallet does not store the seed at all; power connectors, electricity, wiring and fire safety; reasonable spendings from project fund; ways to measure sync progress better than block height; using Politeia without email address; concurrency in Go, locks vs channels.
#support is not often mentioned, but it must be noted that every day on this channel people get high quality support. (@bee: To my surprise, even those poor souls running Windows 10. My greatest respect to the support team!)

Markets

In September DCR was trading in the range of USD 34-45 / BTC 0.0054-0.0063. On Sep 6, DCR revisited the bottom of USD 34 / BTC 0.0054 when BTC quickly dropped from USD 7,300 to 6,400. On Sep 14, a small price rise coincided with both the start of KuCoin trading and hashrate spike to 104 PH/s. Looking at coinmarketcap charts, the trading volume is a bit lower than in July and August.
As of Oct 4, Decred is #18 by the number of daily transactions with 3,200 tx, and #9 by the USD value of daily issuance with $230k. (source: onchainfx)
Interesting observation by @ImacallyouJawdy: while we sit at 2018 price lows the amount locked in tickets is testing 2018 high.

Relevant External

ASIC for Lyra2REv2 was spotted on the web. Vertcoin team is preparing a new PoW algorithm. This would be the 3rd fork after two previous forks to change the algorithm in 2014 and 2015.
A report titled The Positive Externalities of Bitcoin Mining discusses the benefits of PoW mining that are often overlooked by the critics of its energy use.
A Brief Study of Cryptonetwork Forks by Alex Evans of Placeholder studies the behavior of users, developers and miners after the fork, and makes the cases that it is hard for child chains to attract users and developers from their parent chains.
New research on private atomic swaps: the paper "Anonymous Atomic Swaps Using Homomorphic Hashing" attempts to break the public link between two transactions. (bitcointalk, decred)
On Sep 18 Poloniex announced delisting of 8 more assets. That day they took a 12-80% dive showing their dependence on this one exchange.
Circle introduced USDC markets on Poloniex: "USDC is a fully collateralized US dollar stablecoin using the ERC-20 standard that provides detailed financial and operational transparency, operates within the regulated framework of US money transmission laws, and is reinforced by established banking partners and auditors.".
Coinbase announced new asset listing process and is accepting submissions on their listing portal. (decred)
The New York State Office of the Attorney General posted a study of 13 exchanges that contains many insights.
A critical vulnerability was discovered and fixed in Bitcoin Core. Few days later a full disclosure was posted revealing the severity of the bug. In a bitcointalk thread btcd was called 'amateur' despite not being vulnerable, and some Core developers voiced their concerns about multiple implementations. The Bitcoin Unlimited developer who found the bug shared his perspective in a blog post. Decred's vision so far is that more full node implementations is a strength, just like for any Internet protocol.

About This Issue

This is the 6th issue of Decred Journal. It is mirrored on GitHub, Medium and Reddit. Past issues are available here.
Most information from third parties is relayed directly from source after a minimal sanity check. The authors of Decred Journal have no ability to verify all claims. Please beware of scams and do your own research.
Feedback is appreciated: please comment on Reddit, GitHub or #writers_room on Matrix or Slack.
Contributions are also welcome: some areas are adding content, pre-release review or translations to other languages.
Credits (Slack names, alphabetical order): bee, Dustorf, jz, Haon, oregonisaac, raedah and Richard-Red.
submitted by jet_user to decred [link] [comments]

I had like 3 friends ask me how to build a PC in the past week so I made this to help them.

(Reddit Edit: Help my improve the document with productive constructive comments on what I got wrong or messed up! Im only human lol
Also a lot of this is supposed to be kinda humorous. I didn't think I had to say that but, hey, its the internet.
I appreciate the positive and productive comments! )
Beginners basic guide to building your own PC as of early 2018
(EDIT: Sorry for being a MSI/Corsair Fanboy)
Heres a collection of thoughts to consider when building your own personal PC
As always Id personally use PCPartPicker.com to configure your parts and for further thoughts on compatibility.
First off building a computer is 100% based around what you plan to use the computer for.
Here are a few uses and generic ideas of what to go for. Audio Editing: Lots of small tasks that need to be completed quickly without lag. - Fast Processor( >4GHZ) - Fast RAM (MHZ) -At least 16 gigs! - Fast Storage, SSD manditorily - M.2 or PCI for best performance. - Shitty Graphics card, graphics card there only to keep the cpu from doing other tasks when working. - Can be a few generations or years old. - Many screens for lots of plug in windows to be open Video Editing: Lots of large to render and files to read. - Multi core processor the more the merrier - SSD for fast read/write of large video files. - Insane graphics card, AMD graphics cards are debatibly better but the nvidia Quadro series are specific for video rendering. Gaming: No more than 4 cores intense graphics card - 92% of games are not coded for more than 4 cores so why spend the extra money for it. - SSD for quick load screens - Nvidia cards, 10 series, the higher the number the better. Titan cards for MAXIMUM OVERDRIVE! Coding: quick processor for lots of small tasks. Ergonomic peripherials? - Dear god please dont use a mechanical keyboard so that your coworkers dont kill you. Home office: Everything can be a few gens behind so you can get the best power per dollar spent. - Sorry that Gateway doesnt exist anymore. I guess try Dell... 
Parts (Expensive Legos)
CPU (tells things to go places and outputs data) Basically three main routes to go for: Intel, AMD, or ASIC. Intel - Gaming, Data center, Hackintosh Pros: Cooler, Faster speed (GHZ), short small tasks faster Cons: $$$$, less cores AMD - Gaming, Personal Computing, Large task processing Pros: Lots of cores, better price per performance, faster processing of large tasks Cons: Hot chips, large chips?, compatibility issues with MacOS. ASIC - "Application-specific integrated circuit" Pros: Does the task that they are made to do insanely efficently, great for mining. Cons: Literally does nothing else. Holy hell these are expensive, very hot (fans will get loud) CPU Cooler (Im a big fan) Most come with an in box cooler that are ok but please buy aftermarket. In Box - the free shitty cooler that comes with the processor. Pros: Free. Cons: Ugly, makes chip run hot, hard to clean Air cooler - oldest type of cooler but new designs are highly efficent. Pros: Only cooler that has the possibility of being 100% quiet, most likely cheaper Cons: large, if cooler isnt large enough for the chips thermal output the fans will be loud. Liquid - Custom pipes are beautiful, AIO is easy to install and offers similare performance. Pros: Looks cool, great temperatures, "quiet" Cons: Water pump has possibility of being loud, possible spills Phase Change - uses the technology of refridgerators to cool the chip Pros: Can overclock until the chip breaks. (whats colder than cold? ICE COLD!) Cons: Loud (compressor noise), Large pipes, just why.... Motherboard (the convienacnce store of computer parts) Really just about what type of I/O you want. - MAKE SURE FORM FACTOR FITS YOUR CASE! (or vice versa) - Look for PCI lanes for expansion. - How many graphic cards do you have? - PCI based interfaces? - PCI SSD? - PCI DAC? - PCI WIFI? - USbs? Network? Audio? - How many lanes of RAM? - DOES IT FIT YOUR PROCESSOR!?! (really tho) - M.2? - How many sata interaces? Good Brands: MSI, ASUS, Gigabyte Bad Brands: AS(s)Rock, Dell Memory (Dory) - The more the merrier - No less than 8gb for a functional windows machine (16 gb to never have a problem) - Use all the lanes your computer has to offer! the more lanes to access the faster the data can travel! -Imagine drinking a milkshake. If the straw is wider you can drink more of the milkshake than a skinny straw. - Faster MHZ for faster data access but give minimal performance differances - Please get ram with heat spreadders unles youre building a server with high airflow. - Make sure the type (DDR3 or DDR4) of RAM matches what your processomotherboard call for. Good Brands: Corsair, G.Skill, Ballistix Storage (Grandpa that remembers everythign about how things used to be but takes forever to learn a new tasK) Speed or massive storage? slower is cheaper. Golden ratio of speed/storage/price is 250-500 gb SSD and a 1+ tb disk drive. *Max speeds listed are for a single drive not RAID* Hard Disk Drives (HDD) - Cheapest and slowest - read/write speeds of < 0.5gb/s - 7200+ RPM or GTFO - Higher Speed drives can access data faster. - Do not move while powered up. physical parts will break. - Larger Cahche = faster Read/Write Speeds Pros: Cheap, Holds massive amounts of data Cons: Slower than molasses in a frezer Reputible Brands: Seagate, WD Solid State Drives (SSD) - necessity for quick boots and fast load screens (can only be re-written to so many times) - SATA based (2.5 inch)- Read/Write speeds capped @ 6 gb/s Pros: Most economical, form factor fits with old computers, Cons: "Slow" compared to other ssd's (but stil 12 times faster than a HDD) - M.2 based - Read/Write speeds capped @ 10 gb/s Pros: Size of a sick of gum! High End but not too expensive to be out of reach. Cons: Expensive for any size over 500 gb - PCI based - Read/Write speeds capped @ 20 gb/s for PCI3, x4 Pros: HOLY BANDWIDTH BATMAN! Faster than that little creepy ghost thats always in the corner of you eye Cons: You might have to take out a loan to buy one. *takes up a x4 PCI Lane* Reputible Brands: Samsung! Corsair, Plextor, Intel, Kingston, Crucial Video Card (that one kid that has thick glasses and is really good at math) - A regular old PCI card that handles all of the video rendering and output for your computer. - ASIC PCI cards. - The PCBs and chips are patented by two main companies but the differances come from line up and varying manufacturer cooling devices. - The more memory the better -NVIDIA (Team Green) Great for gaming, has specific card series for intensive rendering. Lazy driver updates. - Gaming - 900 series - Cheap - Low performance - Can play any video game made befrore 2010 on max settings - 1000 (ten) series - Expensive (thanks bitcoin miners...) - Great for VR! - Video Rendering -Quadro Series - Gaming and Rendering - Titan X - Maxwell based chip same as 900 series cards - Titan XP - Pascal based chip same as 10 series cards -AMD (Team Red) Underdog does the same thing but slighly worse and cheaper. (except video rendering) - Gaming - RX 400 series - Cheap - Hot - RX 500 series - Cheap - Ok at VR and deacent gaming frame rates. - Not bad but not particularly great either. - Video Rendering - Fire Pro series - Gaming and Rendering - Vega series -Good luck finding one to buy lmao Case (Fancy clothing for your parts!) - Similar to human clothing you want it to do a few main things really well with compromises for each extreme. - Durability - Steel - Incredibly durable - Creates Farady cage for components - Heavy af - Magnets, just magnets.... - Rust over time - Aluminium - Light - East to bend for modding or "physical maintenance" - Less likely to rust - Huzzah for Farady cages! - Plastic - Just dont - no electrical Ground - no faraday cage - Light AF! - Breath (Airflow) - positive internal airflow! - larger fans push the same amount of air with less speed/noise - Looks - Window? - RGB - Cool Paint? - Fit all your parts - graphics card length/ clearacne - support for liquid cooling raiators? - How many spots for HDD/SSDs - Motherboard format - Cable management! Power Supply (FIGHT MILK) - Rule of thumb: BUy Powersupply that outputs 1.5 times the wattage that you need. - You can walk further than you can you can run. - The PSU can casually output 50-75% power for much longer than at 90-100% (without failure) - If you never demand enough wattage for it to get hot the fan doesnt have to turn on therefore making it quieter. - Modular means you can remove/replace the cables from the PSU. Reputible Brands: Corsair, EVGA Optical Drive (motorized cup holder) - You can download most things today so I'd suggest against it unless you really NEED to watch/write DVD's/CD's Operating System (software that makes everything work) Windows (Always Updates) - Compatible with just about everything - Easy to learn to code on! - POS inital browser - Likely to get virus's Linux (Penguins are cute) - Unique - takes less resources to run - Barebones - Incredibly personalizable! - Compatibility issues with just about everything MacOS (Linux but more annoying) - It is legal! - Great for art and your grandma that doenst know how to use computers! - User friendly - Compatibility issues with various hardware - Confusing/Limiting coding structure Peripherials (cables everywhere!) - Keyboard (higer Polling rate is better) - Mechanical (key is pressed at an exact stroke length every time - Mouse (Higher Polling rate is better) - more buttons = better? - DPI (Dots Per Inch) - In theory, if a mouse has 1600 DPI, then, if you move your mouse one inch (2.54 cm), the mouse cursor will move 1600 pixels - Higher DPI the faster your cursor is able to be moved. - Monitor - In theory the human eye cant see faster than 60 frames per second. - Keep in mind Pixel ratio! - 4k screen that is 22inches will have more pixels in a square inch than a 4k screen that is 28 inches. - Interface? - DVI (Analog) - thumbscrews..... - can do two monitors with one port! - support for 4k - VGA (Analog) - thumbscrews... - max resolution is 1440p - Display Port (digital) - nice button clip - supports 4k - HDMI (Digital) - 1.2 or higer supports 4k - DAC/Speakers/Headphones - Dont even get me started - Microphone - Dont get me started PT.2 Other (other) - UPS (uninterruptible power supply) Just a battery that allows your computer to have some time if the power ever goes out so that you have time to save your work. - Cable Organization materials! - Zipties - velcro - LED LIGHTING! - Manditory - Extra/Better fans - More pressure, less woosh - IFIXIT Pro Tech Toolkit - becasue who buys just one torx wrench. - Cute kitten mousepad - Yes, it has to be a cat. Dont argue 
This is a very general entry into building computers and what you should buy/look for. If you have any questions/comments send me an e-mail!
-Zac Holley-
submitted by Zac_Attack13 to pcmasterrace [link] [comments]

I had like 3 friends ask me how to build a PC in the past week so I made this to help them. Feel free to use or send me an e-mail if you want the txt file

(Reddit Edit: Help my improve the document with productive comments on what I got wrong or messed up! Im only human lol
Also a lot of this is supposed to be kinda humorous. I didn't think I had to say that but, hey, its the internet.
I appreciate the positive and productive comments! )
Beginners basic guide to building your own PC as of early 2018
(EDIT: Sorry for being a MSI/Corsair Fanboy)
Heres a collection of thoughts to consider when building your own personal PC
As always Id personally use PCPartPicker.com to configure your parts and for further thoughts on compatibility.
First off building a computer is 100% based around what you plan to use the computer for.
Here are a few uses and generic ideas of what to go for. Audio Editing: Lots of small tasks that need to be completed quickly without lag. - Fast Processor( >4GHZ) - Fast RAM (MHZ) -At least 16 gigs! - Fast Storage, SSD manditorily - M.2 or PCI for best performance. - Shitty Graphics card, graphics card there only to keep the cpu from doing other tasks when working. - Can be a few generations or years old. - Many screens for lots of plug in windows to be open Video Editing: Lots of large to render and files to read. - Multi core processor the more the merrier - SSD for fast read/write of large video files. - Insane graphics card, AMD graphics cards are debatibly better but the nvidia Quadro series are specific for video rendering. Gaming: No more than 4 cores intense graphics card - 92% of games are not coded for more than 4 cores so why spend the extra money for it. - SSD for quick load screens - Nvidia cards, 10 series, the higher the number the better. Titan cards for MAXIMUM OVERDRIVE! Coding: quick processor for lots of small tasks. Ergonomic peripherials? - Dear god please dont use a mechanical keyboard so that your coworkers dont kill you. Home office: Everything can be a few gens behind so you can get the best power per dollar spent. - Sorry that Gateway doesnt exist anymore. I guess try Dell... 
Parts (Expensive Legos)
CPU (tells things to go places and outputs data) Basically three main routes to go for: Intel, AMD, or ASIC. Intel - Gaming, Data center, Hackintosh Pros: Cooler, Faster speed (GHZ), short small tasks faster Cons: $$$$, less cores AMD - Gaming, Personal Computing, Large task processing Pros: Lots of cores, better price per performance, faster processing of large tasks Cons: Hot chips, large chips?, compatibility issues with MacOS. ASIC - "Application-specific integrated circuit" Pros: Does the task that they are made to do insanely efficently, great for mining. Cons: Literally does nothing else. Holy hell these are expensive, very hot (fans will get loud) CPU Cooler (Im a big fan) Most come with an in box cooler that are ok but please buy aftermarket. In Box - the free shitty cooler that comes with the processor. Pros: Free. Cons: Ugly, makes chip run hot, hard to clean Air cooler - oldest type of cooler but new designs are highly efficent. Pros: Only cooler that has the possibility of being 100% quiet, most likely cheaper Cons: large, if cooler isnt large enough for the chips thermal output the fans will be loud. Liquid - Custom pipes are beautiful, AIO is easy to install and offers similare performance. Pros: Looks cool, great temperatures, "quiet" Cons: Water pump has possibility of being loud, possible spills Phase Change - uses the technology of refridgerators to cool the chip Pros: Can overclock until the chip breaks. (whats colder than cold? ICE COLD!) Cons: Loud (compressor noise), Large pipes, just why.... Motherboard (the convienacnce store of computer parts) Really just about what type of I/O you want. - MAKE SURE FORM FACTOR FITS YOUR CASE! (or vice versa) - Look for PCI lanes for expansion. - How many graphic cards do you have? - PCI based interfaces? - PCI SSD? - PCI DAC? - PCI WIFI? - USbs? Network? Audio? - How many lanes of RAM? - DOES IT FIT YOUR PROCESSOR!?! (really tho) - M.2? - How many sata interaces? Good Brands: MSI, ASUS, Gigabyte Bad Brands: AS(s)Rock, Dell Memory (Dory) - The more the merrier - No less than 8gb for a functional windows machine (16 gb to never have a problem) - Use all the lanes your computer has to offer! the more lanes to access the faster the data can travel! -Imagine drinking a milkshake. If the straw is wider you can drink more of the milkshake than a skinny straw. - Faster MHZ for faster data access but give minimal performance differances - Please get ram with heat spreadders unles youre building a server with high airflow. - Make sure the type (DDR3 or DDR4) of RAM matches what your processomotherboard call for. Good Brands: Corsair, G.Skill, Ballistix Storage (Grandpa that remembers everythign about how things used to be but takes forever to learn a new tasK) Speed or massive storage? slower is cheaper. Golden ratio of speed/storage/price is 250-500 gb SSD and a 1+ tb disk drive. *Max speeds listed are for a single drive not RAID* Hard Disk Drives (HDD) - Cheapest and slowest - read/write speeds of < 0.5gb/s - 7200+ RPM or GTFO - Higher Speed drives can access data faster. - Do not move while powered up. physical parts will break. - Larger Cahche = faster Read/Write Speeds Pros: Cheap, Holds massive amounts of data Cons: Slower than molasses in a frezer Reputible Brands: Seagate, WD Solid State Drives (SSD) - necessity for quick boots and fast load screens (can only be re-written to so many times) - SATA based (2.5 inch)- Read/Write speeds capped @ 6 gb/s Pros: Most economical, form factor fits with old computers, Cons: "Slow" compared to other ssd's (but stil 12 times faster than a HDD) - M.2 based - Read/Write speeds capped @ 10 gb/s Pros: Size of a sick of gum! High End but not too expensive to be out of reach. Cons: Expensive for any size over 500 gb - PCI based - Read/Write speeds capped @ 20 gb/s for PCI3, x4 Pros: HOLY BANDWIDTH BATMAN! Faster than that little creepy ghost thats always in the corner of you eye Cons: You might have to take out a loan to buy one. *takes up a x4 PCI Lane* Reputible Brands: Samsung! Corsair, Plextor, Intel, Kingston, Crucial Video Card (that one kid that has thick glasses and is really good at math) - A regular old PCI card that handles all of the video rendering and output for your computer. - ASIC PCI cards. - The PCBs and chips are patented by two main companies but the differances come from line up and varying manufacturer cooling devices. - The more memory the better -NVIDIA (Team Green) Great for gaming, has specific card series for intensive rendering. Lazy driver updates. - Gaming - 900 series - Cheap - Low performance - Can play any video game made befrore 2010 on max settings - 1000 (ten) series - Expensive (thanks bitcoin miners...) - Great for VR! - Video Rendering -Quadro Series - Gaming and Rendering - Titan X - Maxwell based chip same as 900 series cards - Titan XP - Pascal based chip same as 10 series cards -AMD (Team Red) Underdog does the same thing but slighly worse and cheaper. (except video rendering) - Gaming - RX 400 series - Cheap - Hot - RX 500 series - Cheap - Ok at VR and deacent gaming frame rates. - Not bad but not particularly great either. - Video Rendering - Fire Pro series - Gaming and Rendering - Vega series -Good luck finding one to buy lmao Case (Fancy clothing for your parts!) - Similar to human clothing you want it to do a few main things really well with compromises for each extreme. - Durability - Steel - Incredibly durable - Creates Farady cage for components - Heavy af - Magnets, just magnets.... - Rust over time - Aluminium - Light - East to bend for modding or "physical maintenance" - Less likely to rust - Huzzah for Farady cages! - Plastic - Just dont - no electrical Ground - no faraday cage - Light AF! - Breath (Airflow) - positive internal airflow! - larger fans push the same amount of air with less speed/noise - Looks - Window? - RGB - Cool Paint? - Fit all your parts - graphics card length/ clearacne - support for liquid cooling raiators? - How many spots for HDD/SSDs - Motherboard format - Cable management! Power Supply (FIGHT MILK) - Rule of thumb: BUy Powersupply that outputs 1.5 times the wattage that you need. - You can walk further than you can you can run. - The PSU can casually output 50-75% power for much longer than at 90-100% (without failure) - If you never demand enough wattage for it to get hot the fan doesnt have to turn on therefore making it quieter. - Modular means you can remove/replace the cables from the PSU. Reputible Brands: Corsair, EVGA Optical Drive (motorized cup holder) - You can download most things today so I'd suggest against it unless you really NEED to watch/write DVD's/CD's Operating System (software that makes everything work) Windows (Always Updates) - Compatible with just about everything - Easy to learn to code on! - POS inital browser - Likely to get virus's Linux (Penguins are cute) - Unique - takes less resources to run - Barebones - Incredibly personalizable! - Compatibility issues with just about everything MacOS (Linux but more annoying) - It is legal! - Great for art and your grandma that doenst know how to use computers! - User friendly - Compatibility issues with various hardware - Confusing/Limiting coding structure Peripherials (cables everywhere!) - Keyboard (higer Polling rate is better) - Mechanical (key is pressed at an exact stroke length every time - Mouse (Higher Polling rate is better) - more buttons = better? - DPI (Dots Per Inch) - In theory, if a mouse has 1600 DPI, then, if you move your mouse one inch (2.54 cm), the mouse cursor will move 1600 pixels - Higher DPI the faster your cursor is able to be moved. - Monitor - In theory the human eye cant see faster than 60 frames per second. - Keep in mind Pixel ratio! - 4k screen that is 22inches will have more pixels in a square inch than a 4k screen that is 28 inches. - Interface? - DVI (Analog) - thumbscrews..... - can do two monitors with one port! - support for 4k - VGA (Analog) - thumbscrews... - max resolution is 1440p - Display Port (digital) - nice button clip - supports 4k - HDMI (Digital) - 1.2 or higer supports 4k - DAC/Speakers/Headphones - Dont even get me started - Microphone - Dont get me started PT.2 Other (other) - UPS (uninterruptible power supply) Just a battery that allows your computer to have some time if the power ever goes out so that you have time to save your work. - Cable Organization materials! - Zipties - velcro - LED LIGHTING! - Manditory - Extra/Better fans - More pressure, less woosh - IFIXIT Pro Tech Toolkit - becasue who buys just one torx wrench. - Cute kitten mousepad - Yes, it has to be a cat. Dont argue 
This is a very general entry into building computers and what you should buy/look for. If you have any questions/comments send me an e-mail!
-Zac Holley-
submitted by Zac_Attack13 to buildapc [link] [comments]

New people please read this. [upvote for visibility please]

I am seeing too many new people come and and getting confused. Litecoin wiki isn't the greatest when it comes to summing up things so I will try to do things as best as I can. I will attempt to explain from what I have learned and answer some questions. Hopefully people smarter than me will also chime in. I will keep this post updated as much as I can.
Preface
Litecoin is a type to electronic currency. It is just like Bitcoin but it there are differences. Difference explained here.
If you are starting to mine now chances are that you have missed the Bitcoin mining train. If you really want your time and processing power to not go to waste you should mine LTC because the access to BTC from there is much easier.
Mining. What is it?
Let's get this straight. When making any financial commitment to this be prepared to do it with "throw away" money. Mining is all about the hashrate and is measured in KH/s (KiloHash/sec). Unlike the powerful ASICs (Application Specific Integrated Circuit) that are used to mine bitcoins using hashrates in the GH/s and even TH/s, litecoin mining has only been able to achieve at the very best MH/s. I think the highest I've seen is 130 MH/s so far. Which leads us to our next section.
Mining Hardware
While CPU mining is still a thing it is not as powerful as GPU mining. Your laptop might be able to get 1 a month. However, I encourage you to consult this list first. List of hardware comparison You will find the highest of processors can maybe pull 100 KH/s and if we put this into a litecoin mining calculator it doesn't give us much.
Another reason why you don't want to mine with your CPU is pretty simple. You are going to destroy it.
So this leaves us with GPUs. Over the past few months (and years) the HD 7950 has been the favourite because it drains less power and has a pretty good hashrate. But recently the introduction of the R9 290 (not the x) has changed the game a bit. People are getting 850 KH/s - 900 KH/s with that card. It's crazy.
Should I mine?
Honestly given the current difficulty you can make a solid rig for about $1100 with a hashrate of 1700 KH/s which would give you your investment back in about a month and a half. I am sure people out there can create something for much cheaper. Here is a good example of a setup as suggested by dystopiats
PCPartPicker part list / Price breakdown by merchant / Benchmarks
Type Item Price
CPU AMD Sempron 145 2.8GHz Single-Core Processor $36.01 @ Amazon
Motherboard ASRock 970 EXTREME4 ATX AM3+ Motherboard $99.48 @ OutletPC
Memory Crucial Ballistix Tactical Tracer 4GB (1 x 4GB) DDR3-1866 Memory $59.99 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Power Supply SeaSonic Platinum 860W 80+ Platinum Certified Fully-Modular ATX Power Supply $146.98 @ SuperBiiz
Total
Prices include shipping, taxes, and discounts when available. $1078.60
Generated by PCPartPicker 2013-11-29 00:52 EST-0500
Estimated Hashrate (with GPU overclocking) : 1900 KH/s
Hardware Fundamentals
CPU - Do you need a powerful CPU? No but make sure it is a decent one. AMD CPUs are cheap to buy right now with tons of power. Feel free to use a Sempron or Celeron depending on what Motherboard you go with.
RAM - Try to get at least 4 GB so as to not run into any trouble. Memory is cheap these days. I am saying 4 GB only because of Windoze. If you are plan to run this on Linux you can even get away with less memory.
HDD Any good ol 7200 RPM hard drive will do. Make sure it is appropriate. No point in buying a 1TB hard drive. Since, this is a newbie's guide I assumed most won't know how to run linux, but incase you do you can get a USB flash drive and run linux from it thus removing the need for hard drive all toghether. (thanks dystopiats)
GPU - Consult the list of hardware of hardware I posted above. Make sure you consider the KH/s/W ratio. To me the 290 is the best option but you can skimp down to 7950 if you like.
PSU - THIS IS BLOODY IMPORTANT. Most modern GPUs are power hungry so please make sure you are well within the limits of your power consumption.
MOTHERBOARD - Ok, so a pretty popular board right now is Gigabyte GA-990FXA-UD3 and the ASRock 970 Extreme4. Some people are even going for Gigabyte GA-990FXA-UD5 and even the mighty Gigabyte GA-990FXA-UD7 because it has more PCI-E slots. 6 to be exact. However you may not need that much. With risers you can get more shoved into less.
PCI-E RISERS - These are called risers. They come in x16 to x16 and x1 to x16 connections. Here is the general rule of thumb. This is very important. Always get a POWERED riser otherwise you will burn a hole in your MoBo. A powered rise as a molex connector so that additional power from PSU can be supplied.
When it comes to hardware I've provided the most basic knowledge you need. Also, take a look at cryptobader's website. This is very helpful. Please visit the mining section of Litecoin Forums and the litecoinmining subreddit for more indepth info.
Mining Software
Now that you have assembled your hardware now you need to get into a pool. But before you do that you need a mining software. There are many different ones but the one that is most popular is cgminer. Download it and make sure you read the README. It is a very robust piece of software. Please read this if you want to know more. (thanks BalzOnYer4Head)
Mining Pools
Now that your hardware and software is ready. I know nothing about solo mining other than the fact that you have to be very lucky and respectable amount of hashing power to decrypt a block. So it is better to join pools. I have been pool hopping for a bit and really liked give-me-coin previously known to the community as give-me-ltc. They have a nice mobile app and 0% pool fees. This is really a personal preference. Take a look at this list and try some yourself.
How do I connect to a pool?
Most pools will give you a tutorial on how to but the basics are as follows:
  • Signup for a pool
  • Create a worker for your account. Usually one worker per rig (Yes people have multiple rigs) is generally a good idea.
  • Create a .run file. Open up notepad and type cgminer.exe -o (address_to_the_miningpool:port_number) -u (yourusername.workername) -p (your_worker_password_if_you_made_one). Then File>Save As>runcgminer.run (Make sure the drop down is set to "All Files" and .txt document.) and save in the same folder as cgminer. That's it.
  • Double click on runcgminer.run (or whatever you named it) and have fun mining.
Mining Profitability
This game is not easy. If it was, practically everyone would be doing it. This is strictly a numbers game and there are calculations available that can help you determine your risk on your investments. 4 variables you need to consider when you are starting to mine:
Hardware cost: The cost of your physical hardware to run this whole operation.
Power: Measured in $/KwH is also known as the operating cost.
Difficulty rate: To put it in layman's terms the increase in difficulty is inversely proportional to amount of coin you can mine. The harder the difficulty the harder it is to mine coin. Right now difficulty is rising at about 18% per 3 days. This can and will change since all you miners are soon going to jump on the band wagon.
Your sanity: I am not going to tell you to keep calm and chive on because quiet frankly that is stupid. What I will tell you not to get too carried away. You will pull you hair out. Seriously.
Next thing you will need is a simple tool. A mining profitability calculator. I have two favourite ones.
coinwarz
I like this one cause it is simple. The fields are self explanatory. Try it.
bitcoinwisdom
I like this one because it is a more real life scenario calculator and more complicated one (not really). It also takes increasing difficulty into account.
Please note: This is the absolute basic info you need. If you have more questions feel free to ask and or google it!
More Below.
submitted by craeyon to litecoin [link] [comments]

FOR IMMEDIATE RELEASE: After Butterfly Labs collapses, engineers find new jobs at 21 Inc.

BEGIN BLOG POST

After Butterfly Labs collapses, engineers find new jobs at 21 Inc.

A bitcoin miner has shipped on time. Yes, that is news. A new venture-capital backed company, 21 Inc., has released a miniature bitcoin miner that they call a "Bitcoin computer". For $399.99, you get a Raspberry Pi, an SHA-256 ASIC board, and a giant fan.
Again, this is news: normally, a manufacturer of bitcoin miners would overdesign and underengineer their equipment, or, if they managed to ship something functional, it would be so poorly engineered -- and over budget -- that it be an explosion waiting to happen and/or priced comparably to a four-door sedan.
21 Inc. has done something remarkable in the Bitcoin world: they started a company that operates like a legitimate business. They're even listed on Amazon.com, a company that's so strict with vendors that Nintendo was kicked off their system for not kissing enough customer ass.
Okay, enough with the praise.

This thing sucks.

The 21.co "computer" certainly deserves a place in the VC world, along with the other products consisting of wild promises and inane use cases. For the price of 4 Raspberry Pi computer kits, you get the following:
(If you have a remote desire to develop applications that use bitcoin, stop here. Go through that list and buy just those items above. You don't need anything else. If you're looking for comedy, or if you're a sucker with too much money, read on...)

Is that all I get for my money?

Those products alone don't allow you to make Bitcoin applications, apparently. You need these things, too:

How about the software demos?

It's difficult to justify developing a $400 computer that can't do much. So, to entice some customers, 21 Inc. included demos that try really hard to make customers feel inspired. Here are just a few things that 21 Inc. claims were totally impossible before their product existed:

What are the real customers saying?

The packaging is slick:
"This @21dotco computer came already opened..."
The hardware is reliable:
"...it must have lost power, which caused my SSH keys to become corrupted."
The software is revolutionary:
"...it will be more expensive to pay for your spotify subscription via your electricity bill, but a lot of people don't care."

I want to buy it anyway!

Go ahead. I won't stop you. Oh, and 21 Inc. doesn't accept bitcoins.
END BLOG POST
submitted by theirmoss to Buttcoin [link] [comments]

Mining on a raspberry pi 3, Need some pointers.

Okay guys. I have a 24 hour deadline to finish this project and need some help from the Reddit community.
I bought a raspberry pi 3, a 5 inch lcd, and this usb asic miner off of ebay. The usb miner will be ready tomorrow, but I was wondering what I can do today to make sure that I can properly demonstrate that the computer mines bitcoin.
So here are some things I need help with. I know that I will hardly earn any money, but I am not creating this project for that reason
1) What pool should I be using?
2) Will the pi be able to handle the power needed by the miner?
Thanks!!!
submitted by Magicmatt352 to BitcoinMining [link] [comments]

[USA-FL][H] Cisco 24Port Swith, iPod Classic, Microsoft Surface Pro, Galaxy S7 Edge Accessories, GoPro, Other misc items, All orders include free crap! [W] Paypal

Time to clear out some of my stuff. I tried to price the items reasonably but will consider best offer on anything listed. All items do not include shipping. Please PM me your zip and I will calculate shipping. Must comment here first. No trades please. I have prices listed for Paypal Goods and Services. If you want to do Friends and Family will deduct fees. If you would like any additional pictures please let me know.
Since it's the Holidays, Every purchase will include something free. Think of it like Woot's bag of crap. I have a box of random junk and I will throw something in for free.
Photos
Never used. 4-Bay SATA to eSATA Port Multiplier (JBOD)
Real E3 NOR Flasher not knock off. Never Used.
This is a 24-Port Gigabit with 4-Port 10-Gigabit switch. I received this as part of a server package from someone else on Reddit and decided to not use it. Also including 3x3 Meter 10GB SFP+ Cables, 2x5 Meter 10GB SFP+ Cables, 5x Chelsio S310E-CR 10GB PCI-E Cards, and 2 Mellanox 10GB PCI-E Cards. The cards are untested but I was assured they work. Will work with you if they wind up not working.
Includes Intel heatsink
Used for 1 week as a backup phone when I went on cruise. So never really used.
256GB i5/8gb Surface Pro 3. Freshly restored and updated to Windows 10. Includes Case, Pen, Shell and Surface Pro Power Cover.
New Gear VR, New Wireless Charging Stand, New Battery Case, 2 used cases. No longer have phone. Would like to sell as bundle.
Slightly used. Looks new.
New Screen, New Battery, New 250GB Samsung SSD, New Headphones, New iPod Cable. Works great and shows as 250GB with stock iPod Software. iTunes picks up iPod and can sync music. Back is a little scuffed but no dings or dents.
Includes Season Pass, Nuketown Map, Soundtrack, 2 Weapon Packs, and Giant Zombies Map. Games are new and codes are unused.
New
(https://www.amazon.com/gp/product/B005LBNAP0 for reference) New
Includes 10 ASICs, 1 10 port USB HUB, 2 Power bricks, and a bunch of USB and power cables.
I have no idea what works and what doesn't. Selling whole box as is.
Includes Camera, Case, 3 batteris and a ton of new accessories.
Used but in working condition.
submitted by mastercpt to hardwareswap [link] [comments]

[USA-FL][H] Cisco 24Port Switch, iPod Classic, Galaxy S7 Edge Accessories, Seagate 2TB 2.5" SAS Drives, Xbox 360, Couple computer parts, Bitcoin Miner, Other misc items [W] Bitcoin, Paypal

Need all this stuff gone. No unreasonable price will be refused. I tried to price the items reasonably but will consider best offer on anything listed. All items do not include shipping. Please PM me your zip and I will calculate shipping. Must comment here first. No trades please. If you would like any additional pictures please let me know.
Photos
submitted by mastercpt to hardwareswap [link] [comments]

HOWARD WANG RESPONDS TO Q/A, LABCOIN IS A SCAM

Members contacted Howard Wang, labcoin talk is going on in the IRC #labcoin channel. Original pastebin is here:http://pastebin.com/rQfbUA8d
No exchange, no hashing their address hasn't gotten a payment in over 18hours: https://blockchain.info/address/17psAW21J4twanAFWmbcd5WdX2pKeX3trm
What an utter SCAM.
Anyone who hasnt read this please do its a must:http://www.reddit.com/Bitcoin/comments/1nke2k/an_overview_and_update_of_the_labcoin_scam/
Fabrizzio, Alessia caught red handed lying. Fabrizzio admitting he is Sam Noi. It's pretty insane.
Email response:
It's weekend and I got up late, just saw your mail.
OK, let's take a short review on my "history" with this team: (1) Firstly, I got contacted with Alessia on oDesk. Do you know oDesk.com? It's a parttime job post & seek website. They posted a parttime job there and I saw it, it's something on ASIC design so I contacted them, I've no idea what is the real goal before I contacted Alessia. Then, I started to get in touch with bitcoin, and joined them about the same time as theSeven did. At most 1 week ahead of theSeven I think. We started to talk maybe in late June, I don't quite remember the accurate date any more. She promised with "a bright future" or something to theSeven I think, as she promised to me.
(2) Alessia told to me that some "rich" inverstors are interested in this project, and ask if I could finished the ASIC part. She said it's urgent, the potential inverstors were pushing continuiously. So, after disscussion, Alessia made the decision to finished a chip with a lower performance first(on 180nm), so that she can raise some money from the "rich" inverstors, and proceed with higher-performance chips later. But, when I finished the 180nm chip, (I had no deep conprehension on bitcoin miner machines then, and I had to finished the ASIC design within very limited time, so the design is totally based on the open-source project, with poor performance I guess), Alessia said that, it's not worthy to spend money on that 180nm chip, the performance is too poor. So, we dropped the 180nm chip. TheSeven didn't agree with the proceeding of 180nm chip quite much I think(I didn't discuss this with theSeven, I guessed this from what Alessia said). He is a good guy with enthusiasm on technical aspect, he wanted to finish a chip with great performance.
(3) After dropping the 180nm, Alessia decided that we need something more powerful, as least comparable to the USB device of ASIC miner. And, it happened that we have access on some 130nm library, so she decided to continue with this library. The 200MHz-220MHz dual-core chip is designed for the 130nm process. It's supposed to be 300MHz* dual core(as posted on bitcointalk), but I found it hard to finish the Place&Route process under such condition, so I turned back to 200M-220MHz, Alessia said it's acceptable. During this time, she began to contact BTCT.co ( or maybe before that, I don't know).
(4) I meet Fabrizo once during this time, because he is the "founder" of the company, and the tapeout forms needed to be signed by him. I helped him on finishing the forms, which Alessia posted later on her website. But, the chip has never been actually taped out.
(5) Before the application was approved by btct.co, I asked her to pay me some money or bitcoins. So far, I had been paid none, not even a penny. I told her several times from the beginning that I have a partner working for me, I need to pay this guy. Alessia was always saying " I'll pay you in a week", "I'll do the transaction tomorrow", and something like this. But she never did it. And, around the time theSeven metioned, I had difficulty contacting Alessia, I had something on tapeout fab to disscuss with her, but I could not get her. And this made us missed the first tapeout schedule( supposed to be on the end of July? I don't quite remember the date) Several days later, she showed up & told me that she had a car accident. I trusted her, and continued to work on the job. But this probably was the last time I trusted her and her project. I designed the un-tapeout-ed 180nm chip, I designed the 130nm chip(not totally finished although) and we missed the tapeout shuttle, I began to lose faith on her and her project, I began to doubt that she's only concerned with making money and didn't care about the project at all, and, changing your ideas continuiously is not a good habit. After this, I got my Visa to US, just in case she's not worthy my trust, I need to continue my normal life.
(6)After labcoin was approved by btct.co ( Alessia did not even mention that to me, I happened to find the "labcoin" on btct.co, you can imagine this kind of situation, and this kind of "trust"), I asked Alessia about something with the next tapeout schedule(on late Aug) . She said that it's hard for find a fab tend to agree on the tapeout of our chip, because her company is too small, and big fabs need to do some investigation on the company first, but she didn't even have an R&D office, and it seems there's no hope to solve this before the Auguest tapeout deadline. I don't want to get trapped in an endless waiting, and my school opens on Sep/01, so I decided to leave. She wanted me to stay, and paid me 10btc to show that she is serious, but i was decided. I sold the 10 btcs as soon as I got them, and shared with my partner. 10 btcs for more than 2 months' work, I don't think I have to feel guilty on this part. (7)Before I leave, she mentioned that she's hiring someone else to continue with my job. I don't know whether she got someone or not. And we lost connection after that, except the msg she left on my skype, which you've seen already.
That's almost everything I think I can remember so far.
Thanks & Regards.
submitted by TrollsMcSauce to Bitcoin [link] [comments]

Zeus/Gaw ASIC Setup Guide for Linux/Raspberry Pi

So I recently I became quite interested in mining and cyptocurrencies in general. So interested in fact that I bit the bullet and decided to buy myself a GAW Fury.
I then spent some time doing research on how to set up a GAW or Zeus ASIC on Linux, in particular on a Raspberry Pi, and have found most guides to be awful. The reason they are so bad IMHO is that they assume quite a bit of prior knowledge, either with Linux or mining, and give very little instructions. So I have tried to put together a guide that requires very little prior knowledge.
It is my aim that anyone could get their shiny new asic up and mining in no time using this guide. Anyway, I present...

The Complete Noobs Guide to Setting Up a Zeus or Gaw ASIC on Debian/Ubuntu/Raspberry Pi

Resources

About Cyrptocurrencies and Their Jargon

If you are new to cryptocurrencies and how they work I suggest taking a look at this series of KhanAcademy videos. They are for Bitcoin but the theory is the same. I found them very helpful when it came to understanding what mining actually does and the mechanics of cyrptocurrencies.
Also take a look at sircamm22 his info found here, is great and breaks down a large number of concepts. I slightly disagree with no. 21 regarding preordering. Just exercise common sense.

Linux

If you are new to Linux you could follow along by simply typing in the commands. However I highly recommend taking the time to learn what you are doing. This course is a great place to start.

Computer Setup

By the end of this section you will have your device turned on, fully setup and connected to the internet with.
Note: Commands to be typed into the command line will be displayed like this:
echo Hello World

Desktop/Laptop

For laptops and desktops already running Ubuntu or Debian I will assume you have setup your internet setup as part of the installation.
If not: There are plenty of guides out there and the installation/setup process is very easy. A good place to start for Ubuntu is here.
Now open up a terminal window. Ctrl + alt + t on a standard Ubuntu installation.
If you plan on using this PC without a monitor I would suggest installing an SSH Server.
These commands will be discussed later on in the guide.
sudo apt-get -y install openssh-server
sudo service openssh-server start

Raspberry Pi

The Raspberry Pi Foundation has put together a great guide in PDF format.
Use NOOBS it will save you a lot of trouble. NB: Some SD cards don't support NOOBs but will work fine if the image is put on using a different method.
Here is a great guide for setting up the Raspberry Pi SD card from Elinux.org. In fact it's a great place to start for anything RPi related. Raspberry Pi hub at Elinux.
Once the SD card is setup you will need to insert it into the Raspberry Pi and boot. Install Raspbian from the NOOBs menu and wait.
Follow this guide by Adafruit for first time setup. You will need to enable SSH Server.
I suggest not starting the desktop on boot. It can be easily run from the command line by typing startx.
Follow this guide by Adafruit to setup your network. Found here. No need to do this if you set up previously in the first time config.
We will also at this point want to setup ssh. Again I will point you to an Adafruit guide.
Once done exit back to a standard command line interface. This can be done in LXDE by using the power off menu located in the bottom right corner.

Miner Setup

Installing BFGMiner

If you want to the Raspberry Pi or PC without a monitor go ahead and SSH into your device.
So now you should be staring at a command line interface whether on the device with a monitor or via SSH.
First things first lets make sure we are all up to date. This will update our package list from the repositories and upgrade them to the newest version. "-y" Will simply say yes to any prompts.
sudo apt-get update && sudo apt-get -y upgrade
We are going to need to install some useful tools. Git-core is how we will clone and download BFGMiner from GitHub and Screen allows multiple command line instances and means if we exit out of ssh session or quit Terminal on Ubuntu, BFGMiner will continue to run.
sudo apt-get install git-core screen
We also need to download some other tools/dependencies to ensure that BFGMiner will compile successfully.
sudo apt-get -y install build-essential autoconf automake libtool pkg-config libcurl4-gnutls-dev libjansson-dev uthash-dev libncursesw5-dev libudev-dev libusb-1.0-0-dev libevent-dev libmicrohttpd-dev libc-bin
Ok now change into your home directory.
cd ~
And clone BFGMiner by Darkwinde.
git clone https://github.com/Darkwinde/bfgminer.git
Once the download has completed move into the bfgminer directory.
cd bfgminer
The following steps may take a while.
Now run autogen.sh
sudo ./autogen.sh
You will need to make the configure script execuitable.
sudo chmod +x ./configure
Now configure bfgminer
sudo ./configure CFLAGS="-O3" --enable-scrypt
Now lets make!
sudo make
Install BFGMiner
sudo make install
One more thing...
sudo ldconfig

Running BFGMiner

If you haven't already plug in your ASIC.
Just confirm your system is recognising the ASIC.
lsusb
Its output should look similar to this (no need to type this in):
Bus 001 Device 005: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Yep there it is our ASIC listed as device 005. There is no need to install any drivers, unlike in windows, as they come in the kernel.
Now lets actually start BFGMiner.
You will want to start a screen session to ensure BFGMiner doesn't quite when you exit.
"-S" is the option for starting a new screen session. You can replace "miner" with anything you like.
screen -S miner
Now you can run the commands below.
Here is a sample of what you should type. You will need to replace somethings with your own values.
sudo bfgminer --scrypt -o stratum+tcp://URL:PORT -u USERNAME -p PASSWORD --zeus-cc CHIPCOUNT --zeus-clk 328 -S zeus:/dev/ttyUSB0
Where:
URL:PORT is the address and port of the pool you wih to use. Now I won't suggest a pool. I will leave that decision up to you. If you do wish to mine DOGE take a look at this site for a list of pools and comparisons.
USERNAME this is the username you use on the pool. Every pool is different. Check your pool's website for details. PASSWORD same as above. Specific to your pool, not every pool requires one.
CHIPCOUNT this is specific to which ASIC you are using.
For GAWMiner ASIC's:
  • War Machine: 256
  • Falcon: 128
  • Black Widow: 64
  • Fury: 6
For ZeusMiner ASIC's:
  • Blizzard: 6
  • Cyclone: 96
  • Hurricane X2: 48
  • Hurricane X3: 64
  • Thunder X2: 96
  • Thunder X3: 128
Now to make sure you don't stop mining when you exit ssh or terminal. Press:
ctrl + a + d
To come back to the BFGMiner screen simply run:
screen -r miner
You're done!!

Start on Boot

First off you will want to make sure you have BFGMiner running correctly. Ensure you have the miners set up properly and your pool correctly configured.
Start a BFGMiner instance, detailed above.
Once the instance has started and you are happy with how everything is working press "s" on your keyboard to enter the settings menu.
Now press the "w" key. Don't press enter. We want to specify where our config will go. Type:
/home/USERNAME/bfgminer.conf
Substitute USERNAME for your user. On a standard RPI install its pi. On ubuntu it's what you set during the instillation.
Now press the enter key to return back to the main BFGMiner screen. Press "q" on your keyboard to exit BFGMiner. You should now be back in the command line.
Now we want to edit a file called rc.local. Any commands in this file will be executed on boot.
sudo nano /etc/rc.local
Depending on your system this file may already contain some commands. Be careful not to delete them.
After the last command and before "exit 0" type the following on one line:
sudo -u USERNAME screen -d -m sudo bfgminer --config /home/USERNAME/bfgminer.conf
Where USERNAME = your username
Hit ctrl + x then y to save and exit nano.
The above command will create a new screen session and run bfgminer using the config we created earlier. All while as our username so that we can easily reattach.
Lets reboot to ensure it is working correctly:
sudo reboot
Once rebooted and logged in, show all running screen sessions:
screen -ls
Reattach to the session. You only need to use the numbers before the first dot.
e.g Mine looks like: 2480..hostname (13/07/14 12:02:09) (Detached). So I type:
screen -r 2480
Verify everything worked as expected. Then ctrl + a + d to exit.
You have now setup BFGMiner to restart on reboot.

Power Failure

If you are using a Raspberry Pi and it loses power it will automatically reboot on receiving power again.
For standard desktop PCs there is an option in some BIOS/UEFI to turn the computer on when it receives power. Consult your motherboard's manual and manufacturer's website.

Sources

Here is where I got my info from.
And of course /dogemining

Wrap Up

Congrats you've done it. You have managed to successfully get your shiny new asic mining away.
I do plan to make another guide detailing how to setup and use StarMiner a ready to go RPi mining distro.
So I hope this is helpful for you guys. I have seen lots of posts asking the exact same questions again and again and I have tried to answer these as best I can. I am still learning about this stuff so if there is something I have missed or a mistake I have made please tell me.
Anyway good luck. And I'll see you at the moon.
Cheers Frogsiedoodle
Edit 1: Layout and formatting.
Edit 2: Added instructions for screen which I initially forgot.
Edit 3: Removed 1 unneeded dependency
Edit 4: Added section on start on reboot and power failure.
submitted by Frogsiedoodle to dogemining [link] [comments]

Guide For New Shibes

So it has become apparent to me from the constant questions on this subreddit that a lot of new miners/shibes need help, so I have decided to make a basic guide to most of the questions I see a lot here.
1) BTC - This means Bitcoin so If you see a miner that says BTC it does not work with dogecoin because dogecoin is Scrypt.
2) Scrypt - This is what dogecoin runs off of, or what your computeasic/gpu solves to support the network.
3) Asic - This stands for an application-specific integrated circuit, or in less confusing terms a miner dedicated completely to mining a particular type of coin such as dogecoin.
4) GPU Mining - Using a graphics card to mine crypto currencies.
5) CPU Mining - A slow and inefficient way of using your computers Central Processing Unit to mine crypto currencies.
6) Hash Rate - The rate at which you mine a crypto currency. The higher the better.
7) KH - This Means Kilo Hashes. 1KH = 1,000 Hashes a Second
8) MH - This Means Mega Hash - 1 MH = 1,000,000 hashes a second.
9) Should I buy an asic? - If you want to support the network yes. If you want to solely make money off of it No. Buy the coin if you want to make profit. This is my opinion, there is no one answer to this question.
10) Mining Pool - Pooled mining is a mining approach where multiple generating clients contribute to the generation of a block, and then split the block reward according the contributed processing power. Pooled mining effectively reduces the granularity of the block generation reward, spreading it out smoothly over time.
Tl/DR You Work with other miners to solve stuff faster making you money faster.
11) Mining Difficulty - How hard it is to solve the problems to generate dogecoin.
12) Do I need a fan? - Yes I cannot stress how important it is to properly cool your units. Make sure your units are always cool or else they might melt. Do not think you are safe just because you turn your ac up, but a fan.
13) What Mining Pool Should I Pick? - Here is a list of all of the pools Pick one that works for you.
14) What is a wallet? - This is where you store your dogecoin and where you can send and receive dogecoin.
15) What Wallet Should I get? - Online is convenient but not safe. Paper Is the Safest But Not convenient. Cold Storage is the mostly safe and somewhat convenient.
16) What is cold storage? - Basically putting your wallet on an offline device like a usb.
17) Can I mine on a mac? - Yes look here for more info.
18) Cloud Mining - A service you buy that mines for you. you pay for a certain amount of hashes, lets just say 10gh for an example, and the company/service mines you this amount for the time you bought. It is not profitable usually.
19) What Is a Raspberry Pi? - A small cheap computer that people use to run their miners on.
20) Watts - The measure of electricity.
21) Should I pre-order? No Never F%&$ing pre order, you will get scammed 99.9999% of the time.
22) Can I still mine? - Yes, you probably wont make money but you will support the doge community.
23) Linux - An operating system like windows that people use to run mining programs on.
24) If you Have an animal make sure to properly protect your mining rig from them. Wires from the machines make great chew toys.
25) How Do I calculate if im going to make money with my mining rig? - Use This mining Calculator This is also a very good calculator
26 What Mining Program Should I use? Windows: CG MINER Mac: Astroid Linux: CG Miner again
Goodluck mining I hope this helps. This Also Took A long time to make so support would be appreciated :)
submitted by sircam22 to dogemining [link] [comments]

[uncensored-r/Bitcoin] What to do with old USB ASICs?

The following post by USI-9080 is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7gt20s
The original post's content was as follows:
I have two old USB ASIC miners (a block eruptor and an antminer). Is there anything useful I can do with them?
Definitely not getting rid of them either way, they are a cool piece of history.
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

[uncensored-r/Bitcoin] Some advice in bitcoin please?

The following post by dragon0p is being replicated because the post has been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7ehvzu
The original post's content was as follows:
Hi all, so in a low income guy searching for work, honestly living on next to nothing is getting me down so I figured I would buy a bitminer asic USB miner 333/hs . In some attempt to join in on all the bitcoin hype and possibly make life somewhat slightly easier with some form of extra income, even if it's only $5-10 a week would help, even though it's slow and obviously outdated would it be worth running in the long run,? I mean, say I make $1 in a month or so and just held and "forgot" about it for a few years, with inflation what are the chances of one-day going and looking and seeing something worth a few thousand $ ? I'm with slushs pool BTW,
Also I'm going to include my btc address in hopes of a generous guy having a good day sharing the love, type of attitude shows up.
1J9dngjRLV7H6Z5BkL5s8k7M1FKmoacbWs
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

11-21 15:02 - 'Some advice in bitcoin please?' (self.Bitcoin) by /u/dragon0p removed from /r/Bitcoin within 73-83min

'''
Hi all, so in a low income guy searching for work, honestly living on next to nothing is getting me down so I figured I would buy a bitminer asic USB miner 333/hs . In some attempt to join in on all the bitcoin hype and possibly make life somewhat slightly easier with some form of extra income, even if it's only $5-10 a week would help, even though it's slow and obviously outdated would it be worth running in the long run,? I mean, say I make $1 in a month or so and just held and "forgot" about it for a few years, with inflation what are the chances of one-day going and looking and seeing something worth a few thousand $ ? I'm with slushs pool BTW,
Also I'm going to include my btc address in hopes of a generous guy having a good day sharing the love, type of attitude shows up.
1J9dngjRLV7H6Z5BkL5s8k7M1FKmoacbWs
'''
Some advice in bitcoin please?
Go1dfish undelete link
unreddit undelete link
Author: dragon0p
submitted by removalbot to removalbot [link] [comments]

CryptoSlax 0.3b (slax based linux miner)

build 0.3-beta update 0.3 final is ready, download at http://www.cryptoslax.web.id
this is updated version of SLAX miner, old post is here
CryptoSLAX 0.3b, download 316 MB
screenshot
bitcointalk thread
Donation : 1GE4dwPifw57JWz9izyXjiMCTe63PmXgth
Features :
How To Install :
Changes :
warning : this distro is not secure, there are no firewall, and most service are open for root access without password note: this is beta version, please report any kind of bugs or feature request
submitted by uraymeiviar to BitcoinMining [link] [comments]

Getting into BitCoin mining - Beginner

Hi, I don't know much about BitCoins but was considering getting into it, mainly for a bit of fun although not losing too much money would be nice.
I was thinking of getting some ASIC USB block eruptors, maybe 4 or 5 and connecting them to a USB hub and mining. I just had a few questions regarding it, I'd really appreciate being answered.
  1. Just how fast would 4 or 5 of these things be running at 330M/Hash/s? I know its not much but would it be decent? I was thinking of just hooking them up to a USB hub.
  2. Say I ran them for 4-5 hours a day, how much electricity would I use per day?
  3. I'm not 100% sure how I manage a BitCoin wallet and start mining in a pool, I'm currently working through the reddit wiki, are there any up to date youtube videos?
Thanks guys, appreciate it heaps.
submitted by Un44 to Bitcoin [link] [comments]

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How To Setups USB Gekkoscience NewPac Bitcoin Mining

BITCOIN Mining in 2019 - ASIC USB Miner - Does it make Sense ? - Duration: 11:28. TechMagnet 171,754 views. 11:28. Language: English Location: United States Restricted Mode: Off The Best Bitcoin Mining Hardware 2018 Reviewed: ASIC Litecoin, Ethereum Miner Rig 2020 - Duration: 1:56. 5Reviewed.com 220 views Hey guys, this is me unboxing an usb bitcoin miner running at 333MH/S I hope you like it! This is my Bitcoin address: 16BF42ntf29CSs4EbhGdQ3uNrGZWSoBAJT Donate if you ... BITCOIN Mining in 2019 - ASIC USB Miner - Does it make Sense ? - Duration: 11:28. TechMagnet 171,972 views. 11:28. How to build a Mining Rig on a Budget - Duration: 14:08. USB Bitcoin Miner - The Power of 1000's Computers - Duration: 15:24. ... Should You Buy An Antminer USB Bitcoin ASIC Miner In 2020? - Duration: 17:49. DrUnlimited 8,270 views.