CPU Mining With the cpuminer-opt Free and Open Source Miner

wafflepool.com - An auto switching scrypt coin mining pool

WafflePool is a multi-coin (scrypt) mining pool. Point your miner to WafflePool with a Bitcoin address as your username, and we take care of automatically mining the most profitable coin at all times, converting the earnings from each coin into Bitcoins, and paying you out in bitcoins! Mining alt-coins and converting to bitcoin is very often orders of magnitude more valuable than mining Bitcoin directly! No registration, no hassles, just point and start getting paid!
[link]

VeriCoin

The home for the most innovative cryptocurrency, VeriCoin and Verium VeriCoin: Proof-of-Stake-Time Protocol. PoST Verified. Verium: Proof-of-Work-Time Protocol. PoWT Verified. CPU Mine-able (GPU and ASIC Resistant)
[link]

Multi Mining

This subreddit is dedicated to profit based coin mining pools.
[link]

Free Bitcoin GPU Mining - CPUMin

submitted by kingoverlord to u/kingoverlord [link] [comments]

[MINING] Can anyone help with this? "stratum_subscribe timed out ...retry after 10 seconds"

Hi everyone,
Just as a disclaimer for the beginning, I'm not investing in Bitcoin, I'm not doing this for any profit or reason, it's more for my own interest.
I'm trying to do some mining on my Raspberry Pi 3, and I have set up a wallet, got a pool account with Slush Pool, and installed or the libraries and software needed to run. As far as I am aware I have ran the right code. However, when I run it, I get this:
 ./cpuminer --algo sha256d --url stratum+tcp://eu.stratum.slushpool.com:3333 --user CENSORED --pass CENSORED ** cpuminer-multi 1.3.7 by [email protected] ** [2020-05-18 21:25:38] Starting Stratum on stratum+tcp://eu.stratum.slushpool.com:3333 [2020-05-18 21:25:38] 4 miner threads started, using 'sha256d' algorithm. [2020-05-18 21:26:08] stratum_subscribe timed out [2020-05-18 21:26:08] ...retry after 10 seconds [2020-05-18 21:26:48] stratum_subscribe timed out [2020-05-18 21:26:48] ...retry after 10 seconds [2020-05-18 21:27:28] stratum_subscribe timed out [2020-05-18 21:27:28] ...retry after 10 seconds [2020-05-18 21:28:08] stratum_subscribe timed out [2020-05-18 21:28:08] ...retry after 10 seconds [2020-05-18 21:28:48] stratum_subscribe timed out [2020-05-18 21:28:48] ...retry after 10 seconds 
Anyone have any idea on how to sort this out? Thanks
submitted by SwagBee to Bitcoin [link] [comments]

FAQ's A brief overview of Sugarchain

What is Sugarchain? Sugarchain is a Bitcoin fork with significant enhancements. • 5 seconds transaction speed; • Accurate halvings; • CPU mining only, GPU/ASIC resistant; • Native SegWit(Bech32) built-in by default. • YespowerSugar (based on Yespower 1.0.1) PoW algorithm; • SugarShield-N510 (based on Zcash's modification of Digishield) difficulty;
How do I get some SUGAR? • You can mine SUGAR with your CPU. CLI miner: https://github.com/cryptozeny/cpuminer-opt-sugarchain GUI miner: https://github.com/Nugetzrul3/sugarchain-GUI-miner • You can buy SUGAR on exchange. We are currently listed on Altmarkets.io and Ex4ange.org.
Who is behind Sugarchain? Sugarchain is a community driven project. We are all crypto enthusiasts and volunteers. Here is a list of people who contributes to Sugarchain eco-system: https://github.com/sugarchain-project/team-contacts
Was there a premine, ico, presale? No. Sugarchain was launched in August 24, 2019. The date was announced beforehand, so everybody started mining at the same time.
What's the maximum supply? 1,073,741,824 SUGAR
Is Sugarchain an open source? Yes. GitHub: https://github.com/sugarchain-project/sugarchain
Do you have a community fund? Yes. It is based on community donations. We are using it to reward people for their work. sugar1qg306xfw4895amwmspnm5j7qu3fev2dre53qlns
What are your official social links? Our official website is sugarchain.org. Check discord links channel to find others.
submitted by Kezchenko to Sugarchain [link] [comments]

Bitcoin Rhodium Mining Guide

Bitcoin Rhodium Mining Guide
Happy Mining!

All available XRC pools can be found on MiningPoolStats

Bitcoin Rhodium Mining Hardware

Baikal Giant+: 1.6 GH/s
Baikal Quad Cube: 1.2 GH/s
Baikal Giant: 900 MH/s
Baikal Quadruple Mini Miner: 600 MH/s
Baikal Miner Cube: 300 MH/s
Baikal Mini Miner: 150 MH/s

Mining Setup

To mine Bitcoin Rhodium you need to set up an XRC wallet and configure your miner of choice. You can choose between Web wallet, Electrum-XRC or Magnum wallet. To set up a web wallet please visit wallet.bitcoinrh.org. Or download and install Electrum-XRC wallet (recommended) for Windows, Linux and MacOS.
Web wallet: wallet.bitcoinrh.org
Electrum-XRC wallet: electrum.bitcoinrh.org
Magnum wallet: https://magnumwallet.co

Sign up for XRC web wallet if not yet done so

  1. Create an account, with your username, password and secure question.
  2. Sign in and click “Create Wallet”.
  3. Set up a strong transaction password. Make sure you store it securely in a secure password manager of choice.
  4. Copy the seed somewhere safe. It’d be a good idea to write seed on a hardcopy and keep it safe.
  5. Paste it to confirm you got it right.
  6. Grab an address for the mining step. Your wallet is now ready to mine XRC.

Instructions for mining XRC on the official pool

Pool link: poolcore.bitcoinrh.org
  1. Any miner that supports X13 will be able to mine XRC. We have a few examples below of miners that are well tested with Bitcoin Rhodium network.
  2. For any miner, configure the miner to point to:
(0–0.8 GH/s) stratum+tcp://poolcore.bitcoinrh.org:3061
(0.8–2 GH/s) stratum+tcp://poolcore.bitcoinrh.org:3062
(3–4 GH/s) stratum+tcp://poolcore.bitcoinrh.org:3063
(5+ GH/s) stratum+tcp://poolcore.bitcoinrh.org:3064
with your XRC address as username and x as password. You don’t need to open an account on pool. You will be mining to XRC address and mined coins will be transferred to your wallet
after blocks reach 10 block maturity
after you mined up minimal amount of coins (currently 0.1 XRC)
sometimes mined blocks could get rejected by network (orphaned) after they were counted as valid blocks. This is normal network behavior to follow longest chain
  1. http://poolcore.bitcoinrh.org is used to follow your miner and network statistics.

CPU Miner-Multi

Source: https://github.com/tpruvot/cpuminer-multi
Sample configuration with CPU Miner tested on UBUNTU.
{
“url” : “stratum+tcp://poolcore.bitcoinrh.org:3061”, “user” : “YOUR XRC ADDRESS”,
“pass” : “x”,
“algo” : “x13”, “threads” : 1,
“cpu-priority” : 5,
“cpu-affinity” : 1, “benchmark” : false, “debug” : true, “protocol”: true, “show-diff”: true, “quiet” : false
}
Command to run your CPUMiner: cpuminer -c cpuminer.json

SGMiner (ATI GPU)

SGMiner is a GPU-based mine: https://github.com/nicehash/sgminereleases
The configuration below was tested on Windows:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
cd C:\Software\sgminer-5.6.1-nicehash-51-windowsamd64 sgminer.exe
— gpu-platform 1 — algorithm x13mod -url stratum+tcp://poolcore.bitcoinrh. org:3062 — pool-user — userpass :x — auto-fan — temp-target 70 — temp-over- heat 82 — temp-cutoff 85 — gpu-fan 65–85 — log-file log.txt — no-adl — no-extra- nonce -P –T

CCMiner (NVIDIA GPU)

CCMiner is a GPU-based miner (NVIDIA)
Command to run your CCMINER:
ccminer-x64.exe -a x13 -o stratum+tcp://poolcore.bitcoinrh.org:3062 -O :without -D — show-diff

Baikal miner

Settings: Url:
(0–2 GH/s) stratum+tcp://poolcore.bitcoinrh.org:3062
(3–4 GH/s) stratum+tcp://poolcore.bitcoinrh.org:3063
(5+ GH/s) stratum+tcp://poolcore.bitcoinrh.org:3064
Algo: x13User: your XRC receiving address (make sure you set 2 distinct addresses for each hashing board)
Pass: x
Extranonce: leave off Priority set to 0 and 1
Once pool stratum address and your wallet as user are set up you should see your miner mining against XRC pool. When miner is working the status column is green. The pool and miner are incorrectly configured now as status says “Dead” highlighted in red.

Instructions for mining XRC on BSOD pool

Pool link: bsod.pw/en/pool/dashboard/XRC/
Use this code for your miner: -a x13 -o stratum+tcp://pool.bsod.pw:2582 -u WALLET.rig
BSOD pool allows both solo and party mining.
For solo mining use code: -a x13 -o stratum+tcp://pool.bsod.pw:2582 -u WALLET.rig -p m=solo And for party mining use: -a x13 -o stratum+tcp://pool.bsod.pw:2582 -u WALLET.rig -p m=party.yourpassword
NOTICE: You can use us for North America and asia for Asia instead of euin your .bat file or config.
You can also use BSOD pool’s monitor app for Android and iOS.

Instructions for mining XRC on ZERGPOOL

Zergpool offers low fees (just 0.5%) and also SOLO and PARTY mining with no extra fees.
To mine XRC on Zergpool use this command lines for your miner:
Regular: -a x13 -o stratum+tcp://x13.mine.zergpool.com:3633 -u -p c=XRC,mc=XRC Solo: -a x13 -o stratum+tcp://x13.mine.zergpool.com:3633 -u -p c=XRC,mc=XRC,m=solo Party: -a x13 -o stratum+tcp://x13.mine.zergpool.com:3633 -u -p c=XRC,mc=XRC,m=party
Use your coin wallet address as username in mining software. Specify c=SYMBOL as password to identify payout wallet coin, and the same coin in mc=SYMBOL to specify mining coin.
For more information and support please visit http://zergpool.com
Notice that when there are more pools mining XRC in different geographic/availability locations choose the nearest to you as lowest priority and then add desirable fall back pool options in different geographic locations or pools. This is useful when one pool experiences issues, to fall back to different pool in Bitcoin Rhodium network.

Calculate your Bitcoin Rhodium mining profitability

WhatToMine: https://whattomine.com/coins/317-xrc-x13
CoinCalculators: https://www.coincalculators.io/coin/bitcoin-rhodium

Feel free to ask questions in Discord community. There are lots of helpful people around the world watching XRC 24x7.

Bitcoin Rhodium Dev Team
submitted by BitcoinRh to BitcoinRhodium [link] [comments]

Free bitcoin

Free bitcoin & Ethereum https://btcmining.best/cpumin/ref/156292 https://btcmining.best/cpuwin/ethereum-mining/ref/188092
submitted by omidyazdi59 to u/omidyazdi59 [link] [comments]

HODL!!

2x1080, 1x1080ti, 1x1060 and a 1950x threadripper...holding all i mine!!!! it'll be 2,000,000 :)
submitted by jiptx to NiceHash [link] [comments]

xCoin - a new altcoin project - easy to mine (for now!)

xCoin [XCOIN]

I've created a new cryptocurrency which, because it's at the early stages, is extremely easy to mine, even using a CPU. There's no whitepaper, no roadmap, it's just a project which I thought would be interesting to do and see where it leads. I also liked the name!
Update 9/1: Faucet is now available! http://xcoin.ddns.net:8081/faucet/
Update 4/1: We have a new logo! http://xcoinproject.com/xcoin.png
Update 2/1: An experimental dice game/ponzi scheme is now available here:
DiceX - http://dicex.xcoinproject.com
Send between 0.1 and 3 XCOIN and get up to 175% back. If it's successful I may increase the limits and decrease the fee/increase winning potential in future.
Update 30/12: A paper wallet generator is now available: http://paperwallet.xcoinproject.com/. You can also download it to run locally: http://www.xcoinproject.com/paperwallet.zip
Update 29/12: A Windows wallet has been created by antx. You can download it here: http://www.xcoinproject.com/xcoin-0.1.1.zip
If you want to donate to him: xQ1oQXaFzJogzsLSfAcPG1CQhovuuE8ySQ
Here are the coin specifications:
  • Maximum Supply: 52.5 million XCOIN
  • Mining Reward: 256 XCOIN, halving every 100,000 blocks. The first 130 blocks received a 10,000 XCOIN bonus [1.3m premine - only 2.5%]
  • Block Spacing: Approximately 5.25 minutes
  • Transaction Fees: Very low transaction fees with no destruction (all fees are collected by the block finder)
  • Algorithm: HMQ1725
  • P2P port: 27788
Links:
I listed it on bitcointalk last week: https://bitcointalk.org/index.php?topic=2625076.0
Since then, the network hash rate has increased significantly, probably because somebody has set up a mining pool (details below)
I'd love to take some suggestions on how I could give this project some momentum. Happy to reward people with XCOIN for any good ideas or work :)
I think most importantly it needs to be listed on an exchange to be able to assign some value, but I don't have any budget to do this. Are there any exchanges which allow free listing?
Windows software that can be used with the below pools:
http://cryptomining-blog.com/8134-windows-binaries-for-the-cpuminer-opt-3-3-8-cpu-mine
or
http://cryptomining-blog.com/7805-new-cpuminer-multi-fork-with-hmq1725-algorithm-support/
Mining pools:
ArcPool.com
-=ArcPool=- is ready for XCoin (hmq1725): https://arcpool.com
fee rate 0.9%, no need registration, payouts every 1 hour, welcome!
-a hmq1725 -o stratum+tcp://arcpool.com:3747 -u YOUR_WALLET_ADDRESS -p c=XCOIN
Block explorer: https://arcpool.com/exploreXCOIN
List of Nodes: https://arcpool.com/explorepeers?id=1962
e.g. run: cpuminer -a hmq1725 -o stratum+tcp://arcpool.com:3747 -u xT1m5UoWpVw9qypY9qD1zjPnNMXb2YsLpL -p c=XCOIN
Bitcoin-Pool.de
http://bitcoin-pool.de
We changed Our MiningPool Server to New Hardware ( Xeon1230v6, 32gb DDR4 Ram, 480GB SSD in RAID and GIGABIT Upload!! )
stratum+tcp://85.214.211.186:3747 -u YOUR_WALLET_ADDRESS -p c=XCOIN
Fee: 0.5%, they also seem to take 5.12 XCOIN from each block.
e.g. run: cpuminer -a hmq1725 -o stratum+tcp://85.214.211.186:3747 -u xT1m5UoWpVw9qypY9qD1zjPnNMXb2YsLpL -p c=XCOIN
Minerion
http://minerion.com
Fee: 0.2%
-a hmq1725 -o stratum+tcp://minerion.com:3747 -u YOUR_WALLET_ADDRESS -p c=XCOIN
e.g. run: cpuminer -a hmq1725 -o stratum+tcp://minerion.com:3747 -u xT1m5UoWpVw9qypY9qD1zjPnNMXb2YsLpL -p c=XCOIN
Regards,
xCoin Project
submitted by xcoinproject to altcoin [link] [comments]

What do you guys think about Litecoin? Does anyone else have a few?

I just found out about Litecoin yesterday and brought a shit load of them and already got a increase in value...
From what i know it has a better potential than Bitcoin, especially for early adopters and if the community takes a similar route as Bitcoin did we are looking at something special :)
/litecoin only has 200+ subscribers right now but it looks promising.
edit: ok it looks like i am being downvoted... why?
submitted by Litecoin_Messiah to Bitcoin [link] [comments]

How to get started mining bitcoin?

Just recently getting interested in bitcoin and see people talking about mining it. Was wondering what this entails and how hard it is to start any suggestions would be appreciated.
submitted by gremlinatemylunch to Bitcoin [link] [comments]

/r/Monero - Newcomers Please Read. Everything You Need To Know.

What is Monero (XMR)?
Monero is a secure, private, untraceable (crypto-)currency. It is open-source and freely available to all. Don't believe us? Click here.
Monero is a tool that people can actually use. It makes receiving payments hassle-free, since merchants and individuals no longer need to fear the source of funds they are accepting. With transparent systems like Bitcoin, Ethereum, Verge, or Dash, these people need to hope (or spend substantial resources verifying) the sender did not use the funds illicitly. Furthermore, merchants do not want all their vendors known, and individually do not want everyone to know how much they are spending. If I spend more than I should at Newegg (store), that's my own business.
Monero is different because every transaction is always private. There is no way for pools and exchanges to opt out of sending private transactions. Thus, Monero's anonymity set far exceeds any other coin's anonymity set. Over 86,000 transactions in the past month of August, 2017 hid the sender and receiver, and about 99.95% of them also hid the amount (will increase to 100% of all new transactions in September)! There is no suspicion in using a private transaction, since all transactions are private. A single transaction does not stick out.*
This privacy is afforded with the best technology. I implore you to take a few minutes to learn about the four main technologies that Monero uses to provide privacy:
There are several other things that make Monero great! It has a smooth tail emission, dynamic blocks and fees, and an accessible Proof of Work (mining) algorithm.
*You can optionally choose a very large, unusual ringsize to make the transaction stick out. This is not recommended, and normal users who leave the ringsize at the default setting will not experience any issues. Also, it's possible for a user to manually add identifying information to the tx_extra field, which is something that a user must seriously go out of their way to do.
Now you know Monero (XMR) has the best technology. What else makes Monero (XMR) different than other cryptocurrencies?
P.S. Want a quick-start, simple your-grandma-could-do-it guide? Here's a great one!
Am I a bad person to consider using this?
No, Monero is freedom money. You can do whatever you want with it, whenever you want, where ever you want. We make it clear that you should own your wealth 100%. What you do with it, is none of our concern.
Where does the word Monero come from?
The word Monero comes from the language Esperanto. Monero means coin oand currency. The plural way of saying Monero in Esperanto and in our cryptocurrency is Moneroj.
How do I store Monero?
Monero Core
Monero Core GUI (If you don't know how to use it, click here for instructions and tutorial)
Monero Web-Wallet
Offline Wallet Generator
Is there a lightweight wallet for Monero?
Not yet, but you can use the official GUI with a remote node.
Are there any other ways to store Monero (XMR)?
Yes, there are many mobile wallets out there that allow you to store Monero (XMR). We do not recommend them, because they are not official releases of Monero. If you do decide to use other wallets, please make sure to do your research first before storing any Moneroj in the wallet. Anything used for Monero outside of official releases, will be used at your own risk. Some may be used for scamming purposes. If you still decide to take the risk; do not use them for large amounts. Also keep in mind that there is a high chance that Monero support will not be able to help you if you bump into any problems from applications outside of official releases. Why should you not use non-official wallets? Well would you buy a house and give your only key you have to the buildemanagement and wait for him/her to open the door to the house you supposedly own? No. Same goes with cryptocurrencies. You should always have possession of your private keys, and your Moneroj. Most non-official releases own your private keys, therefore you do not own the Moneroj.
How do I buy Monero (XMR) with fiat?
Kraken
Bitfinex
Monero For Cash
Local Monero
Other Options
Which exchanges support Monero (XMR)?
Poloniex
Bithumb
Kraken
Bitfinex
Bittrex
Bitsquare
ShapeShift
Livecoin
BTER
How do I setup a offline cold paper wallet?
Step-by-step guide for cold storage and offline transaction signing with optimal security
Guide For Securely Generating An Offline Cold Paper Wallet
USB Monero Cold Wallet Guide
Is there a Chinese translation so I can understand Monero? 是否有中文翻译,以便我能理解Monero?
Monero (XMR) Chinese Translation
Can I buy Monero (XMR) with CNY? 我可以用人民币买Monero吗?
BTER
*Can I buy Monero (XMR) with KRW?
Bithumb
Where can I find a good mining pool?
Monero Pools
What miner should I use?
CPU:
XMR-Stak (Windows-Linux)
CpuMiner by tpruvot (Windows, Linux)
CpuMiner By Wolf
xmr-stak (MacOS)
cpuminer(MacOS) By correcthorse
GPU:
XMR-stak (AMD)
Ccminer (nVidia) by KlausT, psychocrypt, and fireice-uk
Claymore's CryptoNote GPU Miner (AMD)
If you are a Windows user, click here.
Can I use a proxy for mining?
You can use XMR Proxy. If you want to monitor your rigs you can use Monero Mining Monitor.
How can I setup a local wallet while running node with little bandwidth?
You can use GUI, as a remote node as it uses very little bandwidth. Go to settings tab and change: "localhost:18089" to "node.moneroworld.com:18089". If you are still having problems, then just use our Monero Web-Wallet.
Can I run Monero through Tor or I2P?
Guide to use Monero with Tor correctly
Monero Safety Through Tor
Monero I2P
My vendor only accepts bitcoin but I only have Monero, and I know bitcoin is not private/anonymous. What should I do?
Use XMR.TO, but you should also educate them about bitcoins lack of privacy. Tell them to visit this post.
How long does it take to sync to the blockchain?
It can take from a few hours (using SSD drive) or even 24 hours, depending on hard drive and connection speed.
How do I generate a QR-code for a Monero address?
How to generate a QR code for a Monero address
Moneroqrcode.com for a personalized code
Guide to check balance
List of scams: (Always do a background check / research for anything outside of official releases.)
Did you know over 50 high profile artists accept Monero on their online stores? Check out Project Coral Reef
Are there any other sub-reddits that specialize in certain parts of Monero or just related to Monero?
Yes, there are a few. However, please keep in mind that this sub-reddit (/Monero) is the official Monero sub-reddit.
/xmrtrader - Trading, and investing related discussions & inquires.
/MoneroMining - Mining related discussions & inquires.
/MoneroCommunity for those who want to help grow the community.
/moonero for shitposts and memes.
/MoneroMarket for buying and selling wares for Monero.
/MoneroSupport for, you guessed it, Monero support.
Want to get involved? Click here for a list of sources.
How can I participate in the Monero community?
We welcome everyone to join us and help out. Check the "Community Info" section on our subreddit for our website, forum, stack exchange, github, twitter, and facebook. Anyway, we hope you stick around beyond the hype. Monero has a lot going for it, and we hope you agree! We really need your help, since this project is entirely driven by the community!
Nun vi spertis liberecon.
submitted by cryptonaire- to Monero [link] [comments]

Introduction to Garlicoin

FAQs

What is Garlicoin?
Garlicoin is a community-based cryptocurrency that was originally founded based on a meme of garlic bread that reached the front page of Reddit. The concept of a memecoin is similar to that of the more well-known Dogecoin, but Garlicoin is actually a fork of Litecoin, which is itself a fork of Bitcoin.
What technology is behind Garlicoin?
As it's just a fork of Litecoin, it's basically the same thing with how the addresses, wallets, etc. work but there are a few key differences. Most importantly, the mining algorithm is called "Allium," which was specially developed to be ASIC-resistant. Originally the coin was based on Scrypt-N but a hard-fork occurred on 2/16/2018 in order to solve the problem of ASICs that were discovered on the network. Another key difference is that Garlicoin only has a 40 second block time, so transactions confirm very fast.
Who developed Garlicoin?
Disclaimer: Most of the code was copy-pasted. However, there are a few developers that continue to work on the project. u/DigitalizedOrange was the founder, he likes anime. Most of the moderators are also part of the team.
Should I invest in Garlicoin?
Like any cryptocurrency, don't treat it as investing. Treat it like speculation or gambling. If you're not willing to lose that money, the answer is no. Garlicoin has even more risk behind it as it isn't trying to be at the forefront of technology or anything. All we have is meme appeal and garlic bread.
Why did the price just moon? Or why did it just crash?
With such a low volume in Garlicoin exchanges, the price can be easily manipulated. Trade with caution.
How can I start mining?
Check out the mining section in the links and tutorials down below. There's a great guide to setting everything up by Pandawan.
Why does the explorer show a different value than my web-based wallet?
Some web-based wallets, such as GarlicWallet.com, are shared wallets meaning that you don't own the private keys and the website will move your coins around between addresses. The address you receive just credits your online account so you can withdraw a specific amount however you technically do not own those coins and if the site goes down then you may lose access to them forever. For that reason, it's highly recommended that you use a wallet where you own the private keys. Paper wallets are the most secure for large values as long as you physically keep them in a safe place, as they cannot be hacked.
What other Garlic Bread goodness can I get into?
Check out GBDS (dating simulator) and GarlicBreadMemes if you can't get enough.
I have another question that isn't answered here!
First try using the search bar for this subreddit. If you can't find an answer then you can create a new thread and someone from the community will most likely help you. If I forgot to add a commonly asked question to this guide, or if there's anything else you'd like to see explained/linked here, please let me know in the comments.

Links and Tutorials

Quick Links
Discord
Official Website
List of Mining Pools
Trade/Buy/Sell Garlicoin on Reddit
Pandawan Guide
Wallets
Garlicoin Core Wallets (only recommended for experienced)
Garlium (based off of Electrum)
GarlicWallet
GarlicWallet.com - web-based
Paper Wallet
Android Wallet
GarlicWallet Android
Mining
Great instructions for how to set up your miners can be found here. Make sure you set the algorithm to allium (-a allium).
Nvidia Miner for Windows/Linux
Nvidia Miner for Mac
AMD Miner for Windows/Linux
CPU Miner
GUI Mining Interface by Misa
Solo mining is not recommended for most people. If you want to try it you will need to download the Garlicoin Core wallet (garlicoind) then follow this guide here. It currently is not working on the new fork.
Explorers
Bakery
Garlicoin Insight
Garlicoin.io
Exchanges
Nanex
TradeSatoshi
CoinFalcon
Price Trackers
CoinMarketCap
Delta
submitted by ZephyrPro to garlicoin [link] [comments]

Zcoin Development Update 9 May 2019

Zcoin Development Update 9 May 2019

https://preview.redd.it/wiwodtn498x21.jpg?width=1200&format=pjpg&auto=webp&s=631500ba17f353bd5ff32d92fb1b0b955dc85284

Sigma


  • Sigma testnet launched
  • Identified issues on invalidateblock, disconnect block and corrupt sigma global state in some cases and working on fixes
  • Discussion on whether to have Sigma spend limit to limit damage in case of hacks. Unlike now which is a setting which miners can control, to lock it down on consensus layer. To look into a limit based on number of Zcoin spent instead of number of spends.
  • Discussion on whether to have two more denominations one between 1 and 10 and another between 10 and 100. Reduces anonymity but increases flexibility and reduces load. To use knapsack probem calculations to determine optimum denomination.
  • Minor display issues in client
  • Zcoin daemon needs to be updated to show sigma mint/spend amounts to enable easier parsing for Insight/explorer.
  • Refactoring work continues
  • Special thanks to Mintpond for setting up testnet mining pool.

HD Mints


  • HD Mints allow easier porting of Sigma mints without requirement to back up exact wallet.dat
  • Work complete undergoing review.
  • Changed hashing algorithm to match Bitcoin’s derivation
  • To look into BIP44 compatibility

Zerocoin


  • Shared Dmitry Khovratovich’s ideas on fixing Zerocoin to the working group
  • Tool to convert existing unspent Zerocoin mints to Sigma mints is complete and working on writing unit tests this week

Deterministic Masternodes and Core Upgrade


  • Deterministic masternode upgrade and core upgrade to 0.14 stalled temporarily because of work on Zerocoin mint conversion tool.
  • Probably another 2 weeks out after Zerocoin mint conversion tool done, then merge Sigma into it.
  • Aim deployment after Sigma release
  • Will hold off on 0.18 upgrade as Themis smart contract layer requires 0.14 as well

Exodus Adoption


  • Company wishes to develop Thai Baht stable token on Exodus token layer
  • Thai team to assist with easier GUI and API to enable easier usage of Exodus.

Lelantus


  • All cryptographic libraries finished and ready for review
  • Once Sigma deployment is complete, to divert resources for Lelantus
  • Recently mentioned by Dr Sarang Noether in his monthly Monero research report

GUI


  • Development stalled due to Sigma syncing issues
  • Code cleanup while waiting and to ease the way for light wallet support

MTP


  • New CPU miner released with now up to 9.2KH/s/thread using AVX2 instruction optimizations
  • To look deeper into proposal to reduce MTP proof sizes by using bulletproofs
submitted by Muggles_XZC to zcoin [link] [comments]

Full Transparency (dev log)

Something simultaneously amazing and soul-crushing happened to us this ladder. We experienced a massive population boom that is unprecedented for our community and has made Path of Diablo one of the biggest diablo II servers.
I want to begin by telling everyone how much I appreciate it that you've all decided to spend your free time playing on this server. It means a lot to me that something I've worked really hard on for over two years now, is worthy of your time and in some cases your money.
But with such a big explosion in population came huge problems. And today I want to discuss the issues and be fully transparent about what has happened and what we are doing to improve the server for the better.
Ladder reset day I finally got all the mandatory stuff ready in time for launch. About 5 servers were not setup yet but the other 9 servers would be capable of taking in players when we opened the gates. At exactly midnight my time I opened up the gates but something strange happened. Very few people were capable of getting in. I was looking at the realm and the game servers and everything there looked fine. Yet on discord and twitch streams it was clearly not working.
I actually sat there for at least half an hour looking around trying to identify a problem with no immediate idea of what could be the cause. It was a terrifying feeling and I actually had to mute the streams and turn off discord because the noise there was making me panic even more. Eventually I had found the issue. CPU was maxed out. 100% usage. I looked at the processes hogging the cpu and found a strange process I'd never seen before "cpuminer.exe". Typed it in google and realized it was software designed for bitcoin mining. Earlier that day I had installed new software to help with backing up characters off of the realm server in case something bad were to happen to the character backups on the realm itself. That software must have included this cpuminer.
I ended the process, deleted the file and immediately people got in and everything progressed smoothly.
In preparation for this ladder I taught myself a bit of programming so I could create my own software designed specifically to automate parts of PoD that I use to do manually:
Every time we added new game servers these tasks became more time consuming for me so it was important I could automate them. Unfortunately some issues occurred here too.
For starters; the PoD patch file has grown a lot, going from 16mb to about 85mb. Github has a limit of 20mb for files which means we had to quickly find a solution otherwise we would have no way to distribute the patch to players. We found a way to do it but it caused all sorts of issues. First off, my software which automates the patching was no longer compatible since the url for the patch had changed. Next we found an issue with github's online editor which adds a new line to a file, resulting in the PoD Launcher comparing your one line patch CRC to the server's two line CRC.
But that's not all the problems this caused. When I uploaded a new patch to the new url which supports bigger files, I forgot that my software was still programmed to download from the old url. So the game servers detected a new update was available and begun downloading the old patch which did not have the charm system. This made everyone's inventory shrink to the vanilla game size, destroying all items in the new inventory in the process. Of course this happened while I was sleeping so I had to wake up at 4 am to manually patch the servers back to the latest version and tell everyone that I could not get their charms back. Eventually this was fixed but I had to update my software and then deliver it manually on each game server. And leading up to this update I had been manually patching bug fixes onto every game server manually. It was brutal.
Another issue is that the player count was so high that it required many more game servers. I did improve the speed at which I can deploy PoD's server software so that I can quickly add new game servers, but the recent Windows vulnerabilities you may have heard of in the news have caused big problems. When we get a new server, it needs to be updated to the latest windows patches or it will be hacked within a few hours. And these updates take a really long time which slowed the speed at which I could add new servers. Another issue is that the software I made to automate the server restarts is only capable of handling 14 game servers at once and it uses an inefficient group of script files (about 20 files per server) which means I need to edit each one twenty times when I add a new game server.
And if you thought my custom-made automation software wasn't bad enough already, I had everything programmed to work by time. So if a game server is offline, it waits 10 seconds and then launches it again. If a patch needs to be downloaded then it will initiate the download and move on within 20 seconds. The flaw seems so obvious now. When the patch went from 16mb to 80mb the time it took to download it could sometimes be greater than 20 seconds.
And this was only the beginning. We have some really cool analytics that we can study and we can also look back at the analytics from previous seasons. After 48 hours of the server launch it seemed pretty obvious to us that we would hit around 2000 concurrent users on the second weekend of the ladder. Last ladder the record was somewhere around 800 and this ladder we had already reached 1000 concurrent users on Friday and Saturday. While it is true that ZiggyD's video sped up our predictions by introducing PoD to his massive audience, the amount of people who hit the server on the tail end of the weekend, was still nowhere near what we were expecting to hit the following weekend. This made players wrongly hate on Ziggy when the servers could not take the load. All his video did was bring to light some new server issues 5 days earlier than what would have happened. And indeed I can confirm this now because even after all the servers issues, we hit 1800 users on that second weekend. Not only does this prove that the hate on Ziggy was unwarranted but also Ziggy even asked me if it was alright to make a video and I said yes. I never want to see this community be this disrespectful again towards anyone.
Turns out the Battle.net emulator software we use to run this realm is not capable of handling that amount of concurrent users. The realm crashed under the pressure and players got immediately disconnected from their games. The game servers save everything players do in a temporary place and when they save and exit the game it sends all that information to the realm server to store permanently. If the connection to the realm is severed, the game server is unable to save the information and it is therefore lost. This means when the realm crashed players would rollback to their last save and exit. Immediately we began trying to understand why this was happening. There is very little documentation on the emulator and the error logs did not give us anything useful. We were blindly toying with settings and doing trial and error.
In an attempt to prevent the realm from constantly crashing, I had to limit the amount of players who could play and make the game servers restart every two hours so that at most you would rollback two hours of content. Although we did many things to immediately help the situation, nothing was ever a permanent fix. We ended up with a small team of really good programmers in a discord channel where they tried to workout what the issue could be. We upgraded the hardware on the realm and we changed many of the emulator's settings but nothing worked. Eventually we realised that the software could be compiled in a different way that is a lot less resource intensive but more limiting to me as an administrator. We tried it and immediately the realm ran smoothly. This allowed us to uncap the server so anyone could play.
However, this did not fix the crash. All it did was made the realm run smoother and handle more players. It turns out a different error was causing some of the crashes. At this time we still don't know for sure what is causing it but we are getting closer every day. Right now the realm seems to crash every 20 or so hours so I am manually restarting the realm each day to reset that time. It is not an amazing solution but it has allowed players to play the game and we ended up reaching a new record of 1932 concurrent players. I think we would have easily surpassed 2200 concurrent users if the crashes and rollbacks hadn't turned off a lot of newcomers. I hope they will be willing to try again next ladder.
During all of this time, I was also working. All of the donations go towards server hosting cost and so I make no money from this project. This means I have to do my job in real life. The server issues were destroying my sleep and hurting my performance at my work. I love this community and server but it has completely crushed my soul and demoralized me this ladder. I would not be able to sleep during the night (as that is USA and EU prime time) which mean't i had to take naps in between work and after it. It has impacted my happiness and health more than I thought it would. Fortunately our recent improvements have helped the realm be much more stable and therefore has improved my quality of life.
The problem is that while all of this was happening, some in-game issues had been brought to my attention. I had no time to fix in-game bugs and realm issues kept taking priority over bugs in the game for obvious reasons. This means issues like Fire Claw and Battle Orders which both will require a lot of time, could not be fixed. Furthermore I realized that there is a bug which is preventing a diablo clone related item from dropping. With that said, I don't think anyone would have figured out the recipe for it anyway so I will be fixing the item and then revealing the recipe to everyone.
I am off work today so I will be writing this dev log and then working on game fixes. I just want to warn everyone that the fixes will not come as one patch but rather a series of patches. As soon as I fix one big issue I will patch it in immediately rather than delay it to finish the rest. So do not be surprised if one of the bugs is still in the game after you see your PoD Launcher download an update.
A big issue we have now is that we are completely under staffed. The moderation team is five on discord, two on reddit and two for the in-game chats. This is not enough people and has resulted in a lot of spam and hateful messages. I will be improving our tools to deal with moderation and increasing the amount of moderators we have.
I'd also like to quicky speak about the website issues. The website was becoming incredibly slow due to the increased playerbase and so we had to move servers. It was our first time ever moving web servers and so the move did not go smoothly. But right now we believe that everything is completely back to normal. Thank you for your patience.
On the donation page I have removed the donation tracker because not only is this month over-funded but also I want to discourage people from donating for awhile. We got so much donations this ladder that we really don't need any more for awhile. Remember all the money goes towards server hosting cost and right now those costs are covered for several months. Thank you to every one for their enormous generosity and kind words. It helped me power through this difficult time.
I hope that every one can forgive me for the issues and give us a second chance as we work out all the issues in a permanent way. And I also want to thank the pod team for their amazing help and thank all the players who have stuck with us and stayed positive. And I'd like to apologize for the hundreds of PMs i got that I did read but did not have time to respond to. As things improve, I will get more of my life back and therefore more time to answer PMs consistently again.
submitted by greendude120 to pathofdiablo [link] [comments]

Zoin Basics: A Beginner’s Guide to Obtaining Zoin

Welcome to Zoin! We want to start by thanking you for joining our amazing community. Zoin is a community-governed decentralized digital currency with privacy features (based on the Zerocoin protocol) and is developed by a diverse team from all around the world. There is no pre-mine and no founder’s reward for Zoin; additionally, it is strictly CPU-minable (see mining section below). Together, these features ensure fairness and transparency to everyone interested in obtaining Zoin. Through this guide you will learn about the current methods of acquiring Zoin for yourself.

How to Earn / Buy Zoin

Right now, there are two ways you can obtain Zoin. You can either use the Bitcoin/Zoin trading pair on Cryptopia exchange or you can mine for Zoin using your own hardware.
 

Method 1: Trading Zoin on Cryptopia

To start, the easiest way to buy a cryptocurrency such as Ethereum or Litecoin is through Coinbase, where you can buy up to $500 worth of Litecoins (for example) using a credit card before you need to verify your identity. Coinbase accepts buyers from 33 countries across the world. A simple guide from Coinbase on buying Litecoin (or Ethereum) with your bank account / credit card is all you need to get started.
Once you have purchased either Litecoin or Ethereum (or another altcoin) you may login to Cryptopia exchange, after you’ve created an account. You must create a deposit address for the same coin that you previously bought on Coinbase or another exchange by clicking deposit under your account, and then typing the name of the coin you wish to deposit. This will generate an address for your Cryptopia trading wallet to receive coins. You can either copy / paste the address (never type it yourself without verifying it), or scan the QR code if you are sending from a mobile wallet.
Once you make a deposit to your Cryptopia wallet address you must wait for several confirmations before your funds are trade-able on Cryptopia. This usually takes around 30 minutes.
When the deposit is confirmed you may go to the Exchange Market section of Cryptopia and search for the coin you just deposited. Once you are there, create a sell order and wait for someone to buy it, or choose a buy order for the coin to trade it for Bitcoin right away. Since you just purchased your cryptocurrency, the price probably won’t be very different than when you bought it, but this depends heavily on the current state of the market. Look up how much the current buy orders are (in your country’s currency), if it is close to the price you bought it at then you can sell at that price. Remember, a sell order may not be filled right away, but choosing someone’s buy order will sell it to them instantly.
If you have successfully traded your altcoin for Bitcoin on Cryptopia, you may now use your Bitcoin to buy Zoin. You can buy Zoin through a buy order of your own (bid) or a sell order from someone else; again, this is entirely up to you and how you anticipate the market / price of coins.
Congratulations, you have successfully bought your first Zoin!
The next step is to transfer the Zoin you bought to your own personal Zoin wallet. To do this, download the wallet on your preferred platform and after installing and running the wallet for the first time, wait for the blockchain to fully sync.
 
  1. Close your wallet (if it’s open).
  2. Delete the following folders from %appdata% on Windows or Library/Application Support/Zoin on Mac: Blocks, Chainstate and the file peers.dat
  3. Download the latest blockchain file, extract using 7Zip or your preferred program.
  4. Paste the newly downloaded folders: Block, Chainstate and file peers.dat in ZOIN folder under %appdata% on Windows or Library/Application Support/Zoin on Mac
  5. Open the wallet and wait for it to synchronize. This should take less time than downloading the entire blockchain and syncing from scratch. The process should take around 30 minutes.
Go to the Receive tab and click on your address, then choose Copy Address. Paste that address on the Cryptopia withdraw page for Zoin and confirm that you want to withdraw. In a few minutes, your Zoin will show up in your wallet (it will be confirmed after 6 confirmations).
 
After your wallet is up to date and you’ve added some of your coins to it, you will want to make it safe in case something happens.
The first thing you want to do is to encrypt it. You can do this by clicking on Settings Encrypt Wallet
You should type in a passphrase that is safe and that you will remember, confirm this passphrase and proceed to encrypt your wallet.
Please be advised, once you set your passphrase you can’t forget it or all your funds will be lost!
Right after your wallet has been encrypted, you should make a backup of it. Click on File Backup Wallet and save the wallet as a wallet.dat file
If you want to open your wallet on another computer you may save the wallet file onto a flash drive or other backup device / method you may already have. Remember that if you encrypted your wallet before doing this backup you must know the passphrase in order to access your wallet.
 
Another way of recovering your wallet is by finding the private key for the wallet. This can be done in the wallet debug terminal (advanced). For accessing your wallet private key, you must do the following procedure:
If your wallet is encrypted: Click Help Debug Window Console (tab). In the console window, use the command walletpassphrase first:
walletpassphrase "YourPassphrase" 60 
Where "YourPassphrase" is the passphrase you used when you encrypted your wallet and 60 is the amount of time you want to unencrypt your wallet for (in seconds).
Next, use the dumpprivkey command in the following form:
dumpprivkey "wallet address" 
Replace "wallet address" with your own wallet address.
After entering these commands, you will receive your private key.
You may now write down and save this private key.
 

Method 2: Mining Zoin

The second way of obtaining Zoin is to earn it by mining, using your own hardware and a mining pool server (we recommend the official pool). Mining Zoin is possible with any modern computer as long as it has a CPU.
To start mining you need to have an account in a “pool”; this is a place where several computers (also known as workers) connect together to mine the blockchain. As we mine the blockchain, we find blocks which contain a reward (currently 12.5 Zoin) which is shared by the number of total miners depending on each person’s mining hashrate. The better your hardware is, the more Zoin you will receive from mining.
To get started, visit our official pool and create your mining account.
You will need to set up a worker. This is your mining device which should be assigned a name and password in order for the network to distinguish your mining rig from others. To do this, visit the Workers page.
The Username must be set for as many workers or computers you want to set up. For example, if the username you chose when signing up to our pool was “john123” and you set your first computer name to worker1. Then your username and worker will be: “john123.worker1”. If you set a second worker as worker2, your second worker name will be “john123.worker2” and so on. The password will be whatever you choose under the password that box, the password can be the same for all the workers.
 
Mining on Windows:
Now that your workers are set, you can go ahead and download mining software, which you can get from the Resources page of the official pool.
Once you have the mining software, open the compressed folder by extracting its contents and create a batch (.bat) file which will contain all the info necessary to mine Zoin into your account. To do this, open a text editor such as Notepad and save the file as .bat instead of .txt
 
This batch file must contain just one line:
cpuminer-aes-avx2.exe -a lyra2zoin -o stratum+tcp://zoin.netabuse.net:3000 -u username.workername -p workerpassword 
 
cpuminer-aes-avx2.exe is the .exe file that you want to use, it depends on your CPU.
Lyra2zoin is the algorithm used by Zoin, that should remain the same.
stratum+tcp://zoin.netabuse.net:3000 is the link to the official pool.
username.workername should be the username you set. (Example: john123.worker1)
workerpassword is the password you set for each worker.
Once you set this batch file, you can run it by double-clicking on it.
 
Note: Make sure that your Firewall / AV program isn’t blocking cpuminer-aes-avx2.exe or the .bat file in order for it to run successfully.
 
Mining on Linux (Advanced):
Type the following into the terminal one line at a time:
 
sudo chown -R $USER: $HOME 
 
sudo apt-get update 
 
sudo apt-get install automake autoconf pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev -y 
 
sudo apt-get install autotools-dev automake make libcurl4-openssl-dev g++ libssl-dev libgmp3-dev -y 
 
sudo apt-get install build-essential screen automake m4 openssl libssl-dev git libjson0 libjson0-dev libcurl4- openssl-dev autoconf python-software-properties -y 
 
sudo git clone https://github.com/JayDDee/cpuminer-opt 
 
cd cpuminer-opt 
 
./build.sh 
 
./cpuminer -a lyra2zoin -o stratum+tcp://zoin.netabuse.net:3000 -u USERNAME.WORKERNAME -p x -t x 
Replace USERNAME.WORKERNAME with your unique pool username and workername
 
Mining on Mac OS:
  1. Download and install Docker Community Edition
  2. Visit the Zoin Official Pool and create your mining account
  3. Setup a Worker
  4. Edit the line below to match your pool configuration:
 
docker run hmage/cpuminer-opt -a lyra2zoin -o stratum+tcp://zoin.netabuse.net:3000 -u USERNAME.WORKERNAME -p x 
 
hmage/cpuminer-opt is the miner that will be used by docker.
Lyra2zoin is the algorithm used by Zoin, that should remain the same.
stratum+tcp://zoin.netabuse.net:3000 is the link to the official pool.
USERNAME.WORKERNAME should be your unique username and workname (Example: john123.worker1)
If Docker up and running, open Terminal on your Mac (Command + Spacebar and type "Terminal") and paste the line you created. Docker will proceed to download the necessary programs and start mining right away. If you can see the Accepted green message you are mining and you can check all of the mining stats and your earnings from the pool on the main page.
Happy mining!
submitted by Bluish91 to zoinofficial [link] [comments]

Some of my alternative results

I’ll go where the better returns are. I’ve mined big pools, small pools, Vertcoin one click, WinMiner, Cuba, ccminer, cpuminer, guiminer, ethminer and most of them suck. Either the set up is trash and there’s no info on what is needed for it to run, or the UI is atrocious.
NiceHash was simple- point and shoot. On top of that, it yielded good returns. WinMiner so far is the closest thing. CPU pointed at SUMO and GPUs pointed at VTC, it’s pulling roughly $5 a day. I also like that I can cash out in BTC, PayPal, or Vertcoin.
Slush pool yielded like, 0.01 after 24 hours Noobpool yielded 0.00 Give-me-coins VTC yielded 0.02 after like, 30 hours. Vertcoin one click might be okay if your pool doesn’t suck, but almost all the pools I found, did in fact suck.
Oh, I also briefly mined LBRY and got some very high hash rates and the currency started stacking up, but the currency is very very cheap, so the number of coins you get skyrockets, but it still equates to < $1
So, as of now, WinMiner is the only option that doesn’t suck.
GPU: GeForce 1070 ti CPU: I7 8700K 3.70ghz
Update: I gave AwesomeMiner a shot. I created the miner so it was automated and all I had to provide was my bitcoin address - then run it. It’s currently mining Nist5 from zpool and estimating $8/day
Some issues I’m currently working on with AwesomeMiner: It’s running my GPU fine, but configuring the CPU takes a little more time. I also have a MSI GT70 laptop with a Nvidia 870m that isn’t able to run the ccminer2.2.2 because it uses Cuda9, so trying to find a work around for that.
submitted by UncleTouchy1337 to NiceHash [link] [comments]

Elicoin specifications

Elicoin is a CPU mineable cryptocurrency. It can be mined on GPU too, but CPU mining is more efficient.
Coin specifications: Coin name: Elicoin (ELI) Algorithm: YescryptR16 (CPU only) Total number of coins: 10 000 000 ELI Block time: 1 minute Block reward halving: every 500 000 blocks Maximum block size: 4 MB Initial block reward: 10 ELI Difficulty retarget: Every block (DarkGravityWave ver. 3) Premine: none
Wallet: Elicoin Core source codes Elicoin Core for Windows Elicoin Core for macOS Elicoin Core for Debian / Ubuntu Linux Elicoin Mobile Wallet for Android (on Google Play) Elicoin Mobile Wallet (Android GUI) - source codes Elicoin Mobile Wallet (Core C library) - source codes Elicoin Paper Wallet Generator
https://image.ibb.co/nMsmx8/Screenshot_20180628_004652_2.png
Mining: How to mine List of pools Elicoin GUI miner CPU miner Android miner Elicoin Linux
Community: Facebook Twitter Discord Telegram announcements Telegram chat Slack
Exchange: Crex24 - ELI / BTC BitexBay - ELI / BTC BarterDEX - Various pairs Multicoins - MC / ELI
Faucet: Faucet (3rd party - unofficial) How to use faucet How to install faucet script for Elicoin
Other: Elicoin website Block explorer Roadmap Elicoin price chart on CoinLib Elicoin price chart on Live Coin Watch Contact info and links
Please vote to get Elicoin on exchange: QuantaDEX (free votes) Vote on Altcoin.io (free votes) Vote on SouthXchange (paid votes) Vote on C-CEX (free and paid votes)
submitted by Elicoin to EliCoin [link] [comments]

The Nexus FAQ - part 1

Full formatted version: https://docs.google.com/document/d/16KKjVjQH0ypLe00aoTJ_hZyce7RAtjC5XHom104yn6M/
 

Nexus 101:

  1. What is Nexus?
  2. What benefits does Nexus bring to the blockchain space?
  3. How does Nexus secure the network and reach consensus?
  4. What is quantum resistance and how does Nexus implement this?
  5. What is Nexus’ Unified Time protocol?
  6. Why does Nexus need its own satellite network?
 

The Nexus Currency:

  1. How can I get Nexus?
  2. How much does a transaction cost?
  3. How fast does Nexus transfer?
  4. Did Nexus hold an ICO? How is Nexus funded?
  5. Is there a cap on the number of Nexus in existence?
  6. What is the difference between the Oracle wallet and the LLD wallet?
  7. How do I change from Oracle to the LLD wallet?
  8. How do I install the Nexus Wallet?
 

Types of Mining or Minting:

  1. Can I mine Nexus?
  2. How do I mine Nexus?
  3. How do I stake Nexus?
  4. I am staking with my Nexus balance. What are trust weight, block weight and stake weight?
 

Nexus 101:

1. What is Nexus (NXS)?
Nexus is a digital currency, distributed framework, and peer-to-peer network. Nexus further improves upon the blockchain protocol by focusing on the following core technological principles:
Nexus will combine our in-development quantum-resistant 3D blockchain software with cutting edge communication satellites to deliver a free, distributed, financial and data solution. Through our planned satellite and ground-based mesh networks, Nexus will provide uncensored internet access whilst bringing the benefits of distributed database systems to the world.
For a short video introduction to Nexus Earth, please visit this link
 
2. What benefits does Nexus bring to the blockchain space?
As Nexus has been developed, an incredible amount of time has been put into identifying and solving several key limitations:
Nexus is also developing a framework called the Lower Level Library. This LLL will incorporate the following improvements:
For information about more additions to the Lower Level Library, please visit here
 
3. How does Nexus secure the network and reach consensus?
Nexus is unique amongst blockchain technology in that Nexus uses 3 channels to secure the network against attack. Whereas Bitcoin uses only Proof-of-Work to secure the network, Nexus combines a prime number channel, a hashing channel and a Proof-of-Stake channel. Where Bitcoin has a difficulty adjustment interval measured in weeks, Nexus can respond to increased hashrate in the space of 1 block and each channel scales independently of the other two channels. This stabilizes the block times at ~50 seconds and ensures no single channel can monopolize block production. This means that a 51% attack is much more difficult to launch because an attacker would need to control all 3 channels.
Every 60 minutes, the Nexus protocol automatically creates a checkpoint. This prevents blocks from being created or modified dated prior to this checkpoint, thus protecting the chain from malicious attempts to introduce an alternate blockchain.
 
4. What is quantum resistance and how does Nexus implement it?
To understand what quantum resistance is and why it is important, you need to understand how quantum computing works and why it’s a threat to blockchain technology. Classical computing uses an array of transistors. These transistors form the heart of your computer (the CPU). Each transistor is capable of being either on or off, and these states are used to represent the numerical values 1 and 0.
Binary digits’ (bits) number of states depends on the number of transistors available, according to the formula 2n, where n is the number of transistors. Classical computers can only be in one of these states at any one time, so the speed of your computer is limited to how fast it can change states.
Quantum computers utilize quantum bits, “qubits,” which are represented by the quantum state of electrons or photons. These particles are placed into a state called superposition, which allows the qubit to assume a value of 1 or 0 simultaneously.
Superposition permits a quantum computer to process a higher number of data possibilities than a classical computer. Qubits can also become entangled. Entanglement makes a qubit dependant on the state of another, enabling quantum computing to calculate complex problems, extremely quickly.
One such problem is the Discrete Logarithm Problem which elliptic curve cryptography relies on for security. Quantum computers can use Shor’s algorithm to reverse a key in polynomial time (which is really really really fast). This means that public keys become vulnerable to quantum attack, since quantum computers are capable of being billions of times faster at certain calculations. One way to increase quantum resistance is to require more qubits (and more time) by using larger private keys:
Bitcoin Private Key (256 bit) 5Kb8kLf9zgWQnogidDA76MzPL6TsZZY36hWXMssSzNydYXYB9KF
Nexus Private Key (571 bit) 6Wuiv513R18o5cRpwNSCfT7xs9tniHHN5Lb3AMs58vkVxsQdL4atHTF Vt5TNT9himnCMmnbjbCPxgxhSTDE5iAzCZ3LhJFm7L9rCFroYoqz
Bitcoin addresses are created by hashing the public key, so it is not possible to decrypt the public key from the address; however, once you send funds from that address, the public key is published on the blockchain rendering that address vulnerable to attack. This means that your money has higher chances of being stolen.
Nexus eliminates these vulnerabilities through an innovation called signature chains. Signature chains will enable access to an account using a username, password and PIN. When you create a transaction on the network, you claim ownership of your signature chain by revealing the public key of the NextHash (the hash of your public key) and producing a signature from the one time use private key. Your wallet then creates a new private/public keypair, generates a new NextHash, including the corresponding contract. This contract can be a receive address, a debit, a vote, or any other type of rule that is written in the contract code.
This keeps the public key obscured until the next transaction, and by divorcing the address from the public key, it is unnecessary to change addresses in order to change public keys. Changing your password or PIN code becomes a case of proving ownership of your signature chain and broadcasting a new transaction with a new NextHash for your new password and/or PIN. This provides the ability to login to your account via the signature chain, which becomes your personal chain within the 3D chain, enabling the network to prove and disprove trust, and improving ease of use without sacrificing security.
The next challenge with quantum computers is that Grover’s algorithm reduces the security of one-way hash function by a factor of two. Because of this, Nexus incorporates two new hash functions, Skein and Keccak, which were designed in 2008 as part of a contest to create a new SHA3 standard. Keccak narrowly defeated Skein to win the contest, so to maximize their potential Nexus combines these algorithms. Skein and Keccak utilize permutation to rotate and mix the information in the hash.
To maintain a respective 256/512 bit quantum resistance, Nexus uses up to 1024 bits in its proof-of-work, and 512 bits for transactions.
 
5. What is the Unified Time protocol?
All blockchains use time-stamping mechanisms, so it is important that all nodes operate using the same clock. Bitcoin allows for up to 2 hours’ discrepancy between nodes, which provides a window of opportunity for the blockchain to be manipulated by time-related attack vectors. Nexus eliminates this vulnerability by implementing a time synchronization protocol termed Unified Time. Unified Time also enhances transaction processing and will form an integral part of the 3D chain scaling solution.
The Unified Time protocol facilitates a peer-to-peer timing system that keeps all clocks on the network synchronized to within a second. This is seeded by selected nodes with timestamps derived from the UNIX standard; that is, the number of seconds since January 1st, 1970 00:00 UTC. Every minute, the seed nodes report their current time, and a moving average is used to calculate the base time. Any node which sends back a timestamp outside a given tolerance is rejected.
It is important to note that the Nexus network is fully synchronized even if an individual wallet displays something different from the local time.
 
6. Why does Nexus need its own satellite network?
One of the key limitations of a purely electronic monetary system is that it requires a connection to the rest of the network to verify transactions. Existing network infrastructure only services a fraction of the world’s population.
Nexus, in conjunction with Vector Space Systems, is designing communication satellites, or cubesats, to be launched into Low Earth Orbit in 2019. Primarily, the cubesat mesh network will exist to give Nexus worldwide coverage, but Nexus will also utilize its orbital and ground mesh networks to provide free and uncensored internet access to the world.
 

The Nexus Currency (NXS):

1. How can I get Nexus?
There are two ways you can obtain Nexus. You can either buy Nexus from an exchange, or you can run a miner and be rewarded for finding a block. If you wish to mine Nexus, please follow our guide found below.
Currently, Nexus is available on the following exchanges:
Nexus is actively reaching out to other exchanges to continue to be listed on cutting edge new financial technologies..
 
2. How much does a transaction cost?
Under Nexus, the fee structure for making a transaction depends on the size of your transaction. A default fee of 0.01 NXS will cover most transactions, and users have the option to pay higher fees to ensure their transactions are processed quickly.
When the 3D chain is complete and the initial 10-year distribution period finishes, Nexus will absorb these fees through inflation, enabling free transactions.
 
3. How fast does Nexus transfer?
Nexus reaches consensus approximately every ~ 50 seconds. This is an average time, and will in some circumstances be faster or slower. NXS currency which you receive is available for use after just 6 confirmations. A confirmation is proof from a node that the transaction has been included in a block. The number of confirmations in this transaction is the number that states how many blocks it has been since the transaction is included. The more confirmations a transaction has, the more secure its placement in the blockchain is.
 
4. Did Nexus hold an ICO? How is Nexus funded?
The Nexus Embassy, a 501(C)(3) not-for-profit corporation, develops and maintains the Nexus blockchain software. When Nexus began under the name Coinshield, the early blocks were mined using the Developer and Exchange (Ambassador) addresses, which provides funding for the Nexus Embassy.
The Developer Fund fuels ongoing development and is sourced by a 1.5% commission per block mined, which will slowly increase to 2.5% after 10 years. This brings all the benefits of development funding without the associated risks.
The Ambassador (renamed from Exchange) keys are funded by a 20% commission per block reward. These keys are mainly used to pay for marketing, and producing and launching the Nexus satellites.
When Nexus introduces developer and ambassador contracts, they will be approved, denied, or removed by six voting groups namely: currency, developer, ambassador, prime, hash, and trust.
Please Note: The Nexus Embassy reserves the sole right to trade, sell and or use these funds as required; however, Nexus will endeavor to minimize the impact that the use of these funds has upon the NXS market value.
 
5. Is there a cap on the number of NXS in existence?
After an initial 10-year distribution period ending on September 23rd, 2024, there will be a total of 78 million NXS. Over this period, the reward gradient for mining Nexus follows a decaying logarithmic curve instead of the reward halving inherent in Bitcoin. This avoids creating a situation where older mining equipment is suddenly unprofitable, encouraging miners to continue upgrading their equipment over time and at the same time reducing major market shocks on block halving events.
When the distribution period ends, the currency supply will inflate annually by a maximum of 3% via staking and by 1% via the prime and hashing channels. This inflation is completely unlike traditional inflation, which degrades the value of existing coins. Instead, the cost of providing security to the blockchain is paid by inflation, eliminating transaction fees.
Colin Cantrell - Nexus Inflation Explained
 
6. What is the difference between the LLD wallet and the Oracle wallet?
Due to the scales of efficiency needed by blockchain, Nexus has developed a custom-built database called the Lower Level Database. Since the development of the LLD wallet 0.2.3.1, which is a precursor to the Tritium updates, you should begin using the LLD wallet to take advantage of the faster load times and improved efficiency.
The Oracle wallet is a legacy wallet which is no longer maintained or updated. It utilized the Berkeley DB, which is not designed to meet the needs of a blockchain. Eventually, users will need to migrate to the LLD wallet. Fortunately, the wallet.dat is interchangeable between wallets, so there is no risk of losing access to your NXS.
 
7. How do I change from Oracle to the LLD wallet?
Step 1 - Backup your wallet.dat file. You can do this from within the Oracle wallet Menu, Backup Wallet.
Step 2 - Uninstall the Oracle wallet. Close the wallet and navigate to the wallet data directory. On Windows, this is the Nexus folder located at %APPDATA%\Nexus. On macOS, this is the Nexus folder located at ~/Library/Application Support/Nexus. Move all of the contents to a temporary folder as a backup.
Step 3 - Copy your backup of wallet.dat into the Nexus folder located as per Step 2.
Step 4 - Install the Nexus LLD wallet. Please follow the steps as outlined in the next section. Once your wallet is fully synced, your new wallet will have access to all your addresses.
 
8. How do I install the Nexus Wallet?
You can install your Nexus wallet by following these steps:
Step 1 - Download your wallet from www.nexusearth.com. Click the Downloads menu at the top and select the appropriate wallet for your operating system.
Step 2 - Unzip the wallet program to a folder. Before running the wallet program, please consider space limitations and load times. On the Windows OS, the wallet saves all data to the %APPDATA%\Nexus folder, including the blockchain, which is currently ~3GB.
On macOS, data is saved to the ~/Library/Application Support/Nexus folder. You can create a symbolic link, which will allow you to install this information in another location.
Using Windows, follow these steps:
On macOS, follow these steps:
Step 3 (optional) - Before running the wallet, we recommend downloading the blockchain database manually. Nexus Earth maintains a copy of the blockchain data which can save hours from the wallet synchronization process. Please go to www.nexusearth.com and click the Downloads menu.
Step 4 (optional) - Extract the database file. This is commonly found in the .zip or .rar format, so you may need a program like 7zip to extract the contents. Please extract it to the relevant directory, as outlined in step 2.
Step 5 - You can now start your wallet. After it loads, it should be able to complete synchronization in a short time. This may still take a couple of hours. Once it has completed synchronizing, a green check mark icon will appear in the lower right corner of the wallet.
Step 6 - Encrypt your wallet. This can be done within the wallet, under the Settings menu. Encrypting your wallet will lock it, requiring a password in order to send transactions.
Step 7 - Backup your wallet.dat file. This can be done from the File menu inside the wallet. This file contains the keys to the addresses in your wallet. You may wish to keep a secure copy of your password somewhere, too, in case you forget it or someone else (your spouse, for example) ever needs it.
You should back up your wallet.dat file again any time you create – or a Genesis transaction creates (see “staking” below) – a new address.
 

Types of Mining or Minting:

1.Can I mine Nexus?
Yes, there are 2 channels that you can use to mine Nexus, and 1 channel of minting:
Prime Mining Channel
This mining channel looks for a special prime cluster of a set length. This type of calculation is resistant to ASIC mining, allowing for greater decentralization. This is most often performed using the CPU.
Hashing Channel
This channel utilizes the more traditional method of hashing. This process adds a random nonce, hashes the data, and compares the resultant hash against a predetermined format set by the difficulty. This is most often performed using a GPU.
Proof of Stake (nPoS)
Staking is a form of mining NXS. With this process, you can receive NXS rewards from the network for continuously operating your node (wallet). It is recommended that you only stake with a minimum balance of 1000 NXS. It’s not impossible to stake with less, but it becomes harder to maintain trust. Losing trust resets the interest rate back to 0.5% per annum.
 
2. How do I mine Nexus?
As outlined above, there are two types of mining and 1 proof of stake. Each type of mining uses a different component of your computer to find blocks, the CPU or the GPU. Nexus supports CPU and GPU mining on Windows only. There are also third-party macOS builds available.
Please follow the instructions below for the relevant type of miner.
 
Prime Mining:
Almost every CPU is capable of mining blocks on this channel. The most effective method of mining is to join a mining pool and receive a share of the rewards based on the contribution you make. To create your own mining facility, you need the CPU mining software, and a NXS address. This address cannot be on an exchange. You create an address when you install your Nexus wallet. You can find the related steps under How Do I Install the Nexus Wallet?
Please download the relevant miner from http://nexusearth.com/mining.html. Please note that there are two different miner builds available: the prime solo miner and the prime pool miner. This guide will walk you through installing the pool miner only.
Step 1 - Extract the archive file to a folder.
Step 2 - Open the miner.conf file. You can use the default host and port, but these may be changed to a pool of your choice. You will need to change the value of nxs_address to the address found in your wallet. Sieve_threads is the number of CPU threads you want to use to find primes. Ptest_threads is the number of CPU threads you want to test the primes found by the sieve. As a general rule, the number of threads used for the sieve should be 75% of the threads used for testing.
It is also recommended to add the following line to the options found in the .conf file:
"experimental" : "true"
This option enables the miner to use an improved sieve algorithm which will enable your miner to find primes at a faster rate.
Step 3 - Run the nexus_cpuminer.exe file. For a description of the information shown in this application, please read this guide.
 
Hashing:
The GPU is a dedicated processing unit housed on-board your graphics card. The GPU is able to perform certain tasks extremely well, unlike your CPU, which is designed for parallel processing. Nexus supports both AMD and Nvidia GPU mining, and works best on the newer models. Officially, Nexus does not support GPU pool mining, but there are 3rd party miners with this capability.
The latest software for the Nvidia miner can be found here. The latest software for the AMD miner can be found here. The AMD miner is a third party miner. Information and advice about using the AMD miner can be found on our Slack channel. This guide will walk you through the Nvidia miner.
Step 1 - Close your wallet. Navigate to %appdata%\Nexus (~/Library/Application Support/Nexus on macOS) and open the nexus.conf file. Depending on your wallet, you may or may not have this file. If not, please create a new txt file and save it as nexus.conf
You will need to add the following lines before restarting your wallet:
Step 2 - Extract the files into a new folder.
Step 3 - Run the nexus.bat file. This will run the miner and deposit any rewards for mining a block into the account on your wallet.
For more information on either Prime Mining or Hashing, please join our Slack and visit the #mining channel. Additional information can be found here.
 
3. How do I stake Nexus?
Once you have your wallet installed, fully synchronized and encrypted, you can begin staking by:
After you begin staking, you will receive a Genesis transaction as your first staking reward. This establishes a Trust key in your wallet and stakes your wallet balance on that key. From that point, you will periodically receive additional Trust transactions as further staking rewards for as long as your Trust key remains active.
IMPORTANT - After you receive a Genesis transaction, backup your wallet.dat file immediately. You can select the Backup Wallet option from the File menu, or manually copy the file directly. If you do not do this, then your Nexus balance will be staked on the Trust key that you do not have backed up, and you risk loss if you were to suffer a hard drive failure or other similar problem. In the future, signature chains will make this precaution unnecessary.
 
4. I am staking with my Nexus balance. What are interest rate, trust weight, block weight, and stake weight?
These items affect the size and frequency of staking rewards after you receive your initial Genesis transaction. When staking is active, the wallet displays a clock icon in the bottom right corner. If you hover your mouse pointer over the icon, a tooltip-style display will open up, showing their current values.
Please remember to backup your wallet.dat file (see question 3 above) after you receive a Genesis transaction.
Interest Rate - The minting rate at which you will receive staking rewards, displayed as an annual percentage of your NXS balance. It starts at 0.5%, increasing to 3% after 12 months. The rate increase is not linear but slows over time. It takes several weeks to reach 1% and around 3 months to reach 2%.
With this rate, you can calculate the average amount of NXS you can expect to receive each day for staking.
Trust Weight - An indication of how much the network trusts your node. It starts at 5% and increases much more quickly than the minting (interest) rate, reaching 100% after one month. Your level of trust increases your stake weight (below), thus increasing your chances of receiving staking transactions. It becomes easier to maintain trust as this value increases.
Block Weight - Upon receipt of a Genesis transaction, this value will begin increasing slowly, reaching 100% after 24 hours. Every time you receive a staking transaction, the block weight resets. If your block weight reaches 100%, then your Trust key expires and everything resets (0.5% interest rate, 5% trust weight, waiting for a new Genesis transaction).
This 24-hour requirement will be replaced by a gradual decay in the Tritium release. As long as you receive a transaction before it decays completely, you will hold onto your key. This change addresses the potential of losing your trust key after months of staking simply because of one unlucky day receiving trust transactions.
Stake Weight - The higher your stake weight, the greater your chance of receiving a transaction. The exact value is a derived by a formula using your trust weight and block weight, which roughly equals the average of the two. Thus, each time you receive a transaction, your stake weight will reset to approximately half of your current level of trust.
submitted by scottsimon36 to nexusearth [link] [comments]

Helix -​ A Cutting Edge, Anonymized, PoS with Masternode Technology Cryptocurrency.

Helix -​ A Cutting Edge, Anonymized, PoS with Masternode Technology Cryptocurrency.
https://preview.redd.it/ihm53i0e18k11.jpg?width=1196&format=pjpg&auto=webp&s=81e0ccaf8186653f942b5a8cc4f4afaf33aade30
You can contact us at: [[email protected]](mailto:[email protected])
Specifications
  • Name: Helix
  • Ticker: HLIX
  • Public Address
  • Prefix: H
  • Algorithm:
  • QuarkPort: 37415
  • Block Time: 60 seconds
  • Maturity: 50 confirmations
  • Mineable: Yes (first 3%)
  • Stake-able: Yes (remaining 97%)
  • Max Coin Supply: 500.000.000
  • ICO: No!​

Wallet:
Wallet releases:https://github.com/ProjectHelixCoin/helix/releases/

Mining:
Pool:
-a quark -o stratum+tcp://minpool.net:6300 -u your_wallet_address -p c=HLIX (1% fee) (Recommended pool)
-a quark -o stratum+tcp://minepool.online:4045 -u -p c=HLIX (0.5% fee)
stratum+tcp://173.212.198.12:8143 (1% fee) ONLY USE THIS ONE AS BACKUP WHEN OTHERS ARE DOWN

CPU miner: CPUminer-multi
cpuminer-gw64-corei7 -a quark -o stratum+tcp://minpool.net:6300 -u your_wallet_address -p c=HLIX
pause
AMD miner: Sgminer
-k quarkcoin -o stratum+tcp://minpool.net:6300 -u your_wallet_address -p c=HLIX
pause
NVIDIA miner: CCminer
ccminer-x64 -a quark -o stratum+tcp://minpool.net:6300 -u your_wallet_address -p c=HLIX
pause

Usage

Helix has numerous features. Remember that this list is not limited, and that we will always work hard to add new features:
  • Fast and secure transactions.
  • Strong privacy with options for both private and transparent transactions.
  • Rewards for participating in the Helix network. This includes Proof of Stake (PoS) as well as the possibility for masternode rewards.
  • Participating in governance and voting in important matters that concern the whole community.
  • Multi-OS wallets: Windows, MacOS, Linux, and many more to come.
  • Very easy access to all our features and wallets.
  • We will continue to work hard on making Helix grow, check out our roadmap for details.
We believe in empowering individuals by creating a strong community. We give freedom back to the people by using our strong Helix blockchain network and decentralized technology. This allows people to do business without the compromise of being subject to surveillance by centralized or legal institutions.

​Proof of Stake

Bitcoin uses a cryptographic hashing algorithm to encode the transactions in the blockchain. Miners create these hashes by using a ‘Proof of Work’ (PoW) algorithm. The network hashrate is actually inflating as it requires a lot of power to create a new block in its blockchain.
Unlike Bitcoins PoW mechanism, Helix blockchain uses a hybrid system. The first 90.200 blocks are PoW, and after this period we switch to a PoS mechanism. The rewards a user receives depends on the amount of stake the participant has in the Helix network. The more you participate in validating and processing Helix transactions and its blocks, the more rewards you receive. Therefore, it’s incentivized to invest in Helix as a valuable core product.

Masternodes

The value of Helix lies in its main vision: building a secure and scalable currency. Therefore, Helix implemented masternodes, which can be used to earn more Helix by passive income to increase your holdings with a great risk/reward ratio. A masternode costs 10.000 HLIX and gives a ROI of 60%.
Masternodes are enhanced nodes that are always up and running, which provide additional functions and security to the Helix network. Masternodes provide an enhanced form of staking, increase the privacy and speed of transactions and enables participation in governance and voting within the Helix community. A Helix masternode processes Zerocoin (zHLIX) transactions which ensures topnotch privacy (more about this subject under ‘Privacy’).

Privacy

Helix believes in true and strong privacy. Bitcoins transactions are traceable for anyone who’s interested to find out. A high degree of privacy doesn’t allow this potential loss of privacy. That’s why Helix implemented the Zerocoin protocol. For detailed information about Zerocoin, read their whitepaper.
For this service, Helix coins have to convert into a zHLIX coin. This process, called ‘minting’, is provided by masternodes running on the Helix Blockchain. No traces are left behind during this process. RSA-2048 encryption makes sure no information about the users is shared whatsoever. To reverse this process, you can send your zHLIX coins to your own address back into regular HLIX coins.

Coin information

Helix is founded on September 1st 2018. A total coin supply of 500.000.000 HLIX will be created, with a functional pre-mine of 1% (5.000.000 HLIX). This will be used for marketing, development and exchange listing fees. The first period will exist of a PoW phase (10.000.000 HLIX), followed by a PoS phase (485.000.000 HLIX).
https://preview.redd.it/1jj4y6t0fvi11.png?width=1144&format=png&auto=webp&s=2dbc49fe7f8a3d63b6cd8cfcd2159a8356336e07
The following table show the coin specifications:
https://preview.redd.it/ux55sruvevi11.png?width=357&format=png&auto=webp&s=fa1f96f39172193d1db9b83c2d8b3264246088fc
The following table shows the block rewards. They adjust after a certain amount is reached, to control inflation of the supply of Helix:
https://preview.redd.it/4i5yewsxevi11.png?width=548&format=png&auto=webp&s=9805e9286689da93a0d7a612885e9656a7b3f911

Community

The community started with a couple of early adopters who were unhappy about the way some projects were run by its developers. No innovation or vision whatsoever made us motivated to create something better. Since Helix did not have an ICO and only started with a functional pre-mine of 1%, it’s really thanks to the true core believers who put in their time and effort that made Helix a reality.
We aim to provide 24/7 support, and we believe in a community who help each other out. Positivity and fun should be your top priority as a Helix community member. In accordance to this, we created the Helix masternode governance system to bring back the power to the people. By letting you decide on important matters, you’re in control of your investment.

Join us!

More people are joining every day and we hope this growth won’t stop. Don’t feel afraid to join us and introduce yourself. We’re looking forward to meet you!
With the upcoming years ahead of us, we believe that exciting things will happen. Helix is a premium privacy ¬centric cryptocurrency, with strong features resulting in a decentralized, effectively anonymous cryptocurrency, with immediate (private) transactions and an incentivized network to provide additional services and security to the blockchain network of Helix. We will continue to work hard on the project, and hope to see you join us.
submitted by crazyhead90 to ProjectHelix [link] [comments]

Dogecoin on Linux - The Complete Beginner's Guide

I'm writing this because I couldn't find a single condensed guide on compiling the wallet and running mining software on linux, specficially Ubuntu/Linux Mint. I combed Bitcoin and Litecoin forums for similar problems I was running into and eventually got everything nailed down, so here it is in one place, for new Shibes.
If you want to make a Dogecoin directory in your downloads folder to keep things organized, you will need to modify these commands to refelct the change. So instead of going to ~/Downloads/ you will need to go to ~/Downloads/Dogecoin and be sure to put the zipped files there when you download them, but the commands will be the same otherwise.
cwayne18 put in the work to make a PPA for the QT client here.
Ubunutu/Mint/Debian users should be able to install the client with the following commands:
sudo add-apt-repository ppa:cwayne18/doge sudo apt-get update && sudo apt-get install dogecoin-qt 
To update using this method, run
sudo apt-get update && sudo apt-get upgrade dogecoin-qt 
Compiling the Wallet Manually
I suggest using the PPA above, but if you want to compile manually, here you go.
1)Download the newest source from here. If you want to check out the Github page, click here
2)Unzip the package with the native client OR, navigate to your downloads and unzip
cd ~/Downloads unzip dogecoin-master.zip 
3)Now it's time to compile. You will need to install the dependencies, just copy and paste the following code. It will be a fairly large download and could take some time. It is always important to update before installing any new software, so we'll do that first and then install the dependencies.
sudo apt-get update sudo apt-get upgrade sudo apt-get install libssl-dev libdb-dev libdb++-dev libqrencode-dev qt4-qmake libqtgui4 libqt4-dev sudo apt-get install libminiupnpc-dev libminiupnpc8 libboost-all-dev build-essential git libboost1.53-all-dev 
4)Once that is done, go to the doge-coin master directory and compile:
cd ~/Downloads/dogecoin-maste sed -i 's/-mgw46-mt-sd-1_53//g' dogecoin-qt.pro qmake USE_UPNP=- USE_QRCODE=0 USE_IPV6=0 make -j3 
After running the qmake command you will likely see some text similar to
Project MESSAGE: Building without UPNP support Project MESSAGE: Building with UPNP supportRemoved plural forms as the target language has less forms. If this sounds wrong, possibly the target language is not set or recognized. 
It's perfectly normal, so don't worry about that.
Your Dogewallet is ready to go! The executable is in ~/Downloads/dogecoin-maste and called dogecoin-qt. Your wallet information is in ~/.dogecoin. You can run the wallet at any time by opening terminal and typing
cd ~/Downloads/dogecoin-maste ./dogecoin-qt 
Future upgrades to dogewallet are easy. Back up your wallet.dat, and simply follow the same directions above, but you'll be unzipping and building the newer version. You will likely need to rename the old dogecoin-master directory in ~/Downloads before unzipping the newest version and building. Also, it is likely that you will not need to install the dependencies again.
Alternate Method For Installing Dogecoin Wallet from Nicebreakfast
After installing the dependencies listed in step 3, open terminal, then navigate to where you want Dogecoin Wallet stored and run:
git clone https://github.com/dogecoin/dogecoin ./autogen.sh ./configure make 
then when the wallet is updated just run
git pull 
from the dogecoin directory.
GPU Mining
GPU mining requires CGminer. My suggestion is to get the executable already built. The creator of cgminer has removed the built file from his website, but I've uploaded it here
sudo apt-get install pkg-config opencl-dev libcurl4-openssl-dev autoconf libtool automake m4 ncurses-dev cd ~/Downloads tar -xvf cgminer-3.7.2-x86_64-built.tar.bz2 
Don't use anything newer than 3.7.2. The newer versions of CGMiner don't support GPU mining.
That's it! You have cgminer ready to go! You will run cgminer with the following syntax
cd ~/Downloads/cgminer-3.7.2-x86_64-built/ ./cgminer --scrypt -o stratum+tcp://SERVERNAME:PORT -u WORKER.ID -p PASS 
A good guide for fine tuning cgminer can be found here; follow the litecoin example.
EDIT
I had trouble getting cgminer running with a single line command, but running it via an executable .sh file works. This is covered in the cgminer setup guide I posted above but I'll put it here too. In the same directory that has the cgminer executable, you need to make a file called cgminer.sh and make it executable. It should contain the follwing:
export GPU_USE_SYNC_OBJECTS=1 export GPU_MAX_ALLOC_PERCENT=100 export DISPLAY=:0 find *.bin -delete sleep 5 ./cgminer 
Then you can call cgminer in terminal by doing ./cgminer.sh You will need a cgminer.conf file containing all your options. All of this is covered in the guide that is linked above.
A quick note about AMD drivers: They used to be a huge PITA to install and get working, but the newest Catalyst drivers are great. There's a GUI installer, everything works out of the box, and there is a lot of documentation. You can download them here: AMD Catalyst 14.6 Beta Linux
CPU Mining
For CPU mining I use minerd because it doesn't require any work to get running, simply download it and get to work. Download the built file for your machine 32-bit or 64-bit, and then unzip it and you're ready to go!
cd ~/Downloads tar -xvf pooler-cpuminer-2.3.2-linux-x86.tar.gz 
The executable is called minerd and it will be in ~/Downloads but you can move it to wherever you like. To run it, pull up terminal and do
cd ~/Downloads minerd --url=stratum+tcp://SERVER:PORT --userpass=USERNAME.WORKERNAME:WORKERPASSWORD 
You're done! Happy mining!
Common Issues
I ran into this and I've seen others with this problem as well. Everything installs fine but there is a shared library file that isn't where it should be. In fact, it isn't there at all.
 libudev.so.1: cannot open shared object file: No such file or directory 
In terminal, do
sudo updatedb locate libudev.so.0.13.0 
And it will probably return a path /lib/x86_64-linux-gnu. Inside that directory there's a library file called libudev.so.0.13.0. You'll need to make a symlink (aka shortcut) that links libudev.so.1 to libudev.so.0.13.0 So, assuming you're working with libudev.so.0.13.0 do this
cd /lib/x86_64-linux-gnu sudo ln -s libudev.so.0.13.0 libudev.so.1 
Now if you do
ln -l 
You should see
libudev.so.1 -> ./libudev.so.0.13.0 
Meaning you've made the symlink. Also, the text for libudev.so.1 will be blue.
submitted by Boozybrain to dogecoin [link] [comments]

BFGMiner Garlicoin tutorial

Some people have been having trouble with BFGMiner for Garlicoin, so I made a tutorial. This will only work on a Unix-based shell.
I have been informed that the Pastebin may not be beginner-friendly, so I will help anyone who needs it.
Thanks to ChilledGrease for their help with making the tutorial.
  1. Download and extract http://www.digip.org/jansson/releases/jansson-2.10.tar.gz
  2. cd to the folder and run ./configure && make && make install
  3. Download and extract https://github.com/troydhanson/uthash/archive/master.zip
  4. Download and extract http://luke.dashjr.org/programs/bitcoin/files/bfgmine4.10.6/bfgminer-4.10.6.zip
  5. cd to the bfgminer folder and run env CFLAGS='-I../uthash-mastesrc' ./configure --enable-opencl --enable-scrypt --enable-cpumining, assuming uthash-master is the directory you extracted in part 3.
  6. Run make && make install. If it says you do not have permission to do something, run sudo make install and enter your password.
  7. Set up garlicoind and its config. There is a tutorial here.
  8. Run garlicoind.
  9. Run this command: bfgminer --scrypt -o localhost:42070 -u [username in garlicoind config] -p [password] --no-longpoll --no-stratum --coinbase-addr [your address] -S opencl:auto
Citations:
https://askubuntu.com/a/386372
https://bitcointalk.org/index.php?topic=1260729.0
Edit: Adding citations section as well as CPU mining for those of you who don't want to or can't use a GPU.
Edit 2: Clarifications
Edit 3: Removed CPU mining as I cannot currently get it to work.
Edit 4: I don't want to make a 100000 character long post so I'm not gonna put this anymore.
Edit again: I can't get BFGMiner to work with the new scrypt:2048 algorithm, so this will not work for the time being.
submitted by U8336Tea to garlicoin [link] [comments]

Monero FAQ

Hi, it’s some weeks that I’m getting into Monero and I really see a great future for it. My problem is that I have a very low budget so my mining capability is a joke (around 80 h/s). I cannot help this coin to grow by mining it, so I’m making this FAQ hoping that can be useful for new users. If you want to support me, the tip jar is at the end of this post. Thank you!
 
I noticed a lot of confusion around Monero. Many of the most asked question are basically the same , so I collected some of them from /monero, /moneromining and monero.stackexchange and I made this Monero Faq. Please feel free to suggest any new frequently asked question or correction/modification/ (also about the grammar, my english is not very good), i’d like to keep this post updated.
 
Last update: 1/03/2017
 
 

Where can I find a good mining pool?

 

Is Minergate good for mining?

Minergate is known for being linked to Bytecoin (read here and here ) and many users are noticing lower or differences in hashrates when using other miners (just make a research using the word “minergate” here on reddit). don’t be fooled by the nice graphical interface.
 

What miner should I use?

CPU: XMR-Stak (Windows-Linux) CpuMiner by tpruvot (Windows, Linux), CpuMiner By Wolf, xmr-stak (MacOS) and cpuminer(MacOS) By correcthorse
GPU: XMR-stak (AMD), Ccminer (nVidia) by KlausT, Claymore's CryptoNote GPU Miner (AMD)
If you are a Windows user read this
 

Does it worth to mine monero?

You can check by yourself using these tools:
XMBTC charts:
 

How can I calculate my CPU or GPU capability of mining?

Check this link for CPU & GPU Benchmark
 

Can I use a proxy for mining?

I personally use XMR Proxy. If you want to monitor your rigs you can use Monero Mining Monitor
 

How can I setup a local wallet without running a node?

How to get a wallet without running a node
 

Can I run monero through Tor?

Guide to use monero with Tor correctly
Monero safety through Tor
 

or i2p?

Why we chose i2p over Tor
 

What type of wallet exists?

 

How long take to sync to the blockchain?

It can take from few hours (using SSD drive) or even 24 hours, depending on hard drive and connection speed
 

How do I generate a QR-code for a Monero address?

How do I generate a QR code for a Monero address
Moneroqrcode.com for a personalized code
 

How can I buy some Monero coins?

Directly:
exchanges:
 

How do I use the Monero GUI?

Tutorial
 

How do I connect to a remote node using the GUI?

Connect GUI wallet to remote node on network
 

Where can I follow updates and/or make questions about Monero?

 

More useful links:

 
My address for donations: 48DYna5JiDrHz5xkcoSii4WzFNXLzCFjkPPugp7XNZ1N6v8NUhjaC6Sf1BEBEJ35JaJAYKK4XGc2ZEKGeEQ2ySDmFDZdAHy
submitted by ErCiccione to Monero [link] [comments]

Beginner's guide to Myriad Mining 4: Raspberry Pi edition

Beginner's guide to Myriad Mining 4: Raspberry Pi edition!
 
Part 1 - Mining Myriad with your Desktop PC (CPU) is here: https://www.reddit.com/myriadcoin/comments/6jj5z5/beginners_guide_to_myriad_mining_using_you
 
Part 2 - Mining Myriad with your NVIDIA GPU is here: https://www.reddit.com/myriadcoin/comments/6jobfa/beginners_guide_to_myriad_mining_part_2_using/
 
Part 3 - Mining Myriad with your AMD GPU is here: https://www.reddit.com/myriadcoin/comments/6lsic9/beginners_guide_to_myriad_mining_part_3_using/
   
Requirements:
 
-A Raspberry Pi
-Keyboard, mouse, network cable
-A PC for the wallet
-SD card (8 GB+)
-Patience
 
I'm personally using a Pi 2, however I'd be interested to know if there are hurdles/hashrate differences with any of the other Pi models.
 
I also have a few Pi heatsinks on order, and it seems you may even be able to overclock your Pi for this - I'll have a look into this and report back if there is any interest in running the Pi mining, overclocked with a heatsink. Commonly these machines are used to control Bitcoin ASICs, so this should be interesting!
 
N.B. Some of the initial steps are similar (or even identical) to the earlier guides. I recommend reading through it from start to finish, even if you think you're far ahead of me - sometimes there's a simple error that can be corrected by making sure all the steps are done in order.
 
  1. Get your wallet: Click on one of the following links https://github.com/myriadteam/myriadcoin/releases/download/v0.11.3.2/myriad-0.11.3.2-win64-setup.exe (or https://github.com/myriadteam/myriadcoin/releases/download/v0.11.3.2/myriad-0.11.3.2-win32-setup.exe if your computer cannot run the first) to download the Myriad official wallet. Install it on your PC, follow the setup instructions, then click "receive". Enter a label and press "request payment". This will be your wallet address for your Pi. If you did this for the CPU, AMD, or NVIDIA mining guides, you can do it again - there's no harm in knowing exactly where the payments are coming from, and there's no limit to how many addresses you can make to request Myriad. I'm talking about "request payment" - you only need one wallet application!
  2. Sign up for an account on a mining pool that takes Myriadcoin - Yescrypt. "Yescrypt" is the code that allows your Pi to search for coins on the network, and should only work with a CPU (central processing unit). The one I've been using for my guides is https://miningpoolhub.com/ . Once you sign up, click "Myriadcoin - Yescrypt pool" on the left, then click on "workers". Add a new worker - I called my first one CPU1, CPU2 etc for each new CPU, then Pi1, Pi2 etc for each Raspberry Pi. Password doesn't matter. In the difficulty box, you can put "sd=0.01" for a Pi 2 - thanks smatdesa , however sometimes just leaving it to auto-adjust can work better.
  3. After this click "wallet" on the left. Enter your "payment address" from step 1 and your PIN, as well as "20" for automatic payout of coins you mine, so you see some coin in your wallet every day or two. Please note, some pools charge a fee for this. 0.1 is the fee for my pool, and I'm happy to pay it to have the coins safely with me, as I don't donate - I have far too few Myriad to do so.
  4. This is where the guide diverges from the previous guides. If you're following along at home, this is a good place to start if you're in a hurry to get mining.
  5. Download Raspbian from this link: https://downloads.raspberrypi.org/raspbian_latest and click on "download ZIP under "Raspbian with desktop"(let me know if the link changes!). Whilst this is downloading, grab yourself a copy of 7-zip from www.7-zip.org ( http://www.7-zip.org/a/7z1604-x64.exe for 64-bit and http://www.7-zip.org/a/7z1604.exe for 32-bit ). If you don't know what "32-bit" or "64-bit" means, that's okay - generally, 64-bit should work fine.
  6. So, let's continue getting software ready. Install 7-zip by double-clicking on your downloaded file. Also grab yourself a copy of Etcher - for writing our Raspbian to our Pi SD card from this linK: https://etcher.io/ . Click "download for Windows x64". If this one doesn't work/install, click the little arrow to the right, and click "Etcher for Windows x64 (32-bit) (Installer).
  7. Now, with all of the required software in place to install Raspbian, let's write it to our SD card. Double click your Raspbian-Jessie .zip file, and drag the .img file inside into a foldeonto your desktop. After it extracts, open up your copy of Etcher, and click "select image" - pick the .img you just dropped. Select your SD card be careful here! make sure it's actually your SD card and click Flash.
  8. Start your Pi Once this is done, plonk your SD into your Pi, connect power, keyboard, mouse, and HDMI, and watch the pretty lights flashing! The next step is acquiring the mining software to get your Pi mining. On the desktop, which has a lovely picture of a road and some nature, if that's your thing. But we're here to get mining! Click on the fourth icon from the left (default) - Terminal - a little icon with a window and blue menu bar . You're presented with a CLI (command line interface) in lovely black and green.
 
Type the following into your CLI:
 
git clone https://github.com/tpruvot/cpuminer-multi
 
This should echo the following: "cloning into 'cpuminer-multi'...", and could potentially take a while - on my Pi 2 running Raspbian Jessie, it took me somewhere along the lines of half an hour for this step alone. You should end with "Checking out files: 100%" or something along these lines, and be returned to your blue $ CLI prompt. Next command is as follows:
 
sudo apt-get install automake autoconf pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev make g++
 
Hit "y" at the prompt to begin installation of the required packages.
 
The **next command happens to be the simple build command:
 
./build.sh
 
All done. Make yourself a cup of tea, and feel excited that your Pi is doing a thing (compiling). The next thing you know, it's all complete, and you're left staring at your lovely blue $ prompt. So let's get it working!
 
cd cpuminer-multi
 
This will get you into your folder. The following command should get you mining happily (yes!):
 
cpuminer -o stratum+tcp://hub.miningpoolhub.com:20577 -a yescrypt -u username.workername -p x -t 4
 
Explanation: We are using cpuminer to connect to the mining pool we joined in step 2. -a yescrypt is the algorithm we are using, username is the user name you joined the pool with, workername is the worker we added, all in step 2. -p is your password (it shouldn't matter - you could potentially put myriad2them00n, but let's not complicate things), and -t 4 is the number of threads - you can experiment with this, depending on your Pi - for my Pi 2, I get the most submitted shares with 4 threads.
 
Mining speed: To give you an idea of my experience: if you lined up 15 of these, all overclocked to 1 GHz, they would produce around the same hashrate as a modern i5 laptop (1.5 kH/s).
 
And that's it!. Shout out to smatdesa, who got me excited about working on this guide! Please post any new configurations, questions or comments below! Happy Myriad mining. And if your 3,166 Raspberry Pis are burning rubber and overflowing your coffers with XMY, or you just like what you see here, I'm humbly accepting: Donations (XMY only please):
 
MTeYZ6SQEKBCysTSf9LdW8rAxaahWSSvPd
submitted by MynaEradicator to myriadcoin [link] [comments]

tutorial: Bitcoin mining with CGMiner How to Mine XMR Coin With CPU Mining AMD vs Intel  Zakria ZU Litecoin Mining with CPU Miner Mining Crypto With a CPU - Awesome Miner Tutorial CPU MINING 2020 - Who's #1?

Mining Bitcoin with your CPU. I really wanted to try mining and I didn’t care if it would cost me more than I would make in Bitcoin, so I looked around and stumbled across a bunch of different programs for mining. The one I found for using your CPU was funnily enough one named cpuminer. cpuminer is a handy and intuitive application meant to function only in command prompt console, allowing users to mine for Bitcoin, Litecoin or other similar cryptocurrencies, functioning in multi Total Customer: 89233 Total Mining : 2.9269 BTC Last Proof of Payment Bitcoin. You can review Bitcoin payments. Regular payments are made.Bitcoin mining began to grow day by day, from all over the world People doing cloud gpu mining and in this way they provide very good incomes. It has been a while since we last covered the cpuminer-opt software, but the good news is that its development hasn’t stopped and this should probably be your go to miner as far as CPU mineable crypto coins are concerned. Do note that cpuminer-opt is an open source mining software for processor mining that supports […] cpuminer is a multi-threaded, highly optimized CPU miner for Litecoin, Bitcoin, and other cryptocurrencies. Currently supported algorithms are SHA-256d and scrypt(N, 1, 1). It supports the getblocktemplate mining protocol as well as the Stratum mining protocol, and can be used for both solo and pooled mining.

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tutorial: Bitcoin mining with CGMiner

Noob's Guide To Bitcoin Mining - Super Easy & Simple - Duration: 11:37. UFD Tech 2,485,742 views. 11:37. Building a 3.5kWh DIY Solar Generator for $650 - Start to Finish - Duration: 33:01. Here I will Show you how to setup a CPU Miner and Proxy for windows. http://cryptodig.com/ If you liked the video you can donate goldcoin to my address: EF7S... Cara Install CPU Miner di Termux - Duration: 7:55. Kepoin IT 16,244 views. 7:55. ... Top Best Bitcoin Mining Android app ARM 2018 ARM miner Huawei Tablet T821W - Duration: 3:55. How to start Bitcoin mining for beginners (SUPER EASY) - ULTIMATE GUIDE - Duration: 13:51. We Do Tech 777,374 views. 13:51. *CPU mining can cause the temperature of your CPU to rise. Please be sure there is adequate cooling to prevent any permanent damage to your equipment. Steps to get started mining ETN with your CPU: 1.

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