New England New England 6 States Songs: https://www.reddit.com/newengland/comments/er8wxd/new_england_6_states_songs/ NewEnglandcoin Symbol: NENG NewEnglandcoin is a clone of Bitcoin using scrypt as a proof-of-work algorithm with enhanced features to protect against 51% attack and decentralize on mining to allow diversified mining rigs across CPUs, GPUs, ASICs and Android phones. Mining Algorithm: Scrypt with RandomSpike. RandomSpike is 3rd generation of Dynamic Difficulty (DynDiff) algorithm on top of scrypt. 1 minute block targets base difficulty reset: every 1440 blocks subsidy halves in 2.1m blocks (~ 2 to 4 years) 84,000,000,000 total maximum NENG 20000 NENG per block Pre-mine: 1% - reserved for dev fund ICO: None RPCPort: 6376 Port: 6377 NewEnglandcoin has dogecoin like supply at 84 billion maximum NENG. This huge supply insures that NENG is suitable for retail transactions and daily use. The inflation schedule of NengEnglandcoin is actually identical to that of Litecoin. Bitcoin and Litecoin are already proven to be great long term store of value. The Litecoin-like NENG inflation schedule will make NewEnglandcoin ideal for long term investment appreciation as the supply is limited and capped at a fixed number Bitcoin Fork - Suitable for Home Hobbyists NewEnglandcoin core wallet continues to maintain version tag of "Satoshi v0.8.7.5" because NewEnglandcoin is very much an exact clone of bitcoin plus some mining feature changes with DynDiff algorithm. NewEnglandcoin is very suitable as lite version of bitcoin for educational purpose on desktop mining, full node running and bitcoin programming using bitcoin-json APIs. The NewEnglandcoin (NENG) mining algorithm original upgrade ideas were mainly designed for decentralization of mining rigs on scrypt, which is same algo as litecoin/dogecoin. The way it is going now is that NENG is very suitable for bitcoin/litecoin/dogecoin hobbyists who can not , will not spend huge money to run noisy ASIC/GPU mining equipments, but still want to mine NENG at home with quiet simple CPU/GPU or with a cheap ASIC like FutureBit Moonlander 2 USB or Apollo pod on solo mining setup to obtain very decent profitable results. NENG allows bitcoin litecoin hobbyists to experience full node running, solo mining, CPU/GPU/ASIC for a fun experience at home at cheap cost without breaking bank on equipment or electricity. MIT Free Course - 23 lectures about Bitcoin, Blockchain and Finance (Fall,2018) https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn CPU Minable Coin Because of dynamic difficulty algorithm on top of scrypt, NewEnglandcoin is CPU Minable. Users can easily set up full node for mining at Home PC or Mac using our dedicated cheetah software. Research on the first forked 50 blocks on v1.2.0 core confirmed that ASIC/GPU miners mined 66% of 50 blocks, CPU miners mined the remaining 34%. NENG v1.4.0 release enabled CPU mining inside android phones. Youtube Video Tutorial How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 1 https://www.youtube.com/watch?v=sdOoPvAjzlE How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 2 https://www.youtube.com/watch?v=nHnRJvJRzZg How to CPU Mine NewEnglandcoin (NENG) in macOS https://www.youtube.com/watch?v=Zj7NLMeNSOQ Decentralization and Community Driven NewEnglandcoin is a decentralized coin just like bitcoin. There is no boss on NewEnglandcoin. Nobody nor the dev owns NENG. We know a coin is worth nothing if there is no backing from community. Therefore, we as dev do not intend to make decision on this coin solely by ourselves. It is our expectation that NewEnglandcoin community will make majority of decisions on direction of this coin from now on. We as dev merely view our-self as coin creater and technical support of this coin while providing NENG a permanent home at ShorelineCrypto Exchange. Twitter Airdrop Follow NENG twitter and receive 100,000 NENG on Twitter Airdrop to up to 1000 winners Graphic Redesign Bounty Top one award: 90.9 million NENG Top 10 Winners: 500,000 NENG / person Event Timing: March 25, 2019 - Present Event Address: NewEnglandcoin DISCORD at: https://discord.gg/UPeBwgs Please complete above Twitter Bounty requirement first. Then follow Below Steps to qualify for the Bounty: (1) Required: submit your own designed NENG logo picture in gif, png jpg or any other common graphic file format into DISCORD "bounty-submission" board (2) Optional: submit a second graphic for logo or any other marketing purposes into "bounty-submission" board. (3) Complete below form. Please limit your submission to no more than two total. Delete any wrongly submitted or undesired graphics in the board. Contact DISCORD u/honglu69#5911 or u/krypton#6139 if you have any issues. Twitter Airdrop/Graphic Redesign bounty sign up: https://goo.gl/forms/L0vcwmVi8c76cR7m1 Milestones
Sep 3, 2018 - Genesis block was mined, NewEnglandcoin created
Sep 8, 2018 - github source uploaded, Window wallet development work started
Sep 11,2018 - Window Qt Graphic wallet completed
Sep 12,2018 - NewEnglandcoin Launched in both Bitcointalk forum and Marinecoin forum
Sep 14,2018 - NewEnglandcoin is listed at ShorelineCrypto Exchange
Sep 17,2018 - Block Explorer is up
Nov 23,2018 - New Source/Wallet Release v1.1.1 - Enabled Dynamic Addjustment on Mining Hashing Difficulty
Nov 28,2018 - NewEnglandcoin became CPU minable coin
Nov 30,2018 - First Retail Real Life usage for NewEnglandcoin Announced
Dec 28,2018 - Cheetah_Cpuminer under Linux is released
Dec 31,2018 - NENG Technical Whitepaper is released
Jan 2,2019 - Cheetah_Cpuminer under Windows is released
Jan 12,2019 - NENG v1.1.2 is released to support MacOS GUI CLI Wallet
Jan 13,2019 - Cheetah_CpuMiner under Mac is released
Feb 11,2019 - NewEnglandcoin v1.2.0 Released, Anti-51% Attack, Anti-instant Mining after Hard Fork
Mar 16,2019 - NewEnglandcoin v22.214.171.124 Released - Ubuntu 18.04 Wallet Binary Files
Apr 7, 2019 - NENG Report on Security, Decentralization, Valuation
Apr 21, 2019 - NENG Fiat Project is Launched by ShorelineCrypto
Sep 1, 2019 - Shoreline Tradingbot project is Launched by ShorelineCrypto
Dec 19, 2019 - Shoreline Tradingbot v1.0 is Released by ShorelineCrypto
Jan 30, 2020 - Scrypt RandomSpike - NENG v1.3.0 Hardfork Proposed
Feb 24, 2020 - Scrypt RandomSpike - NENG core v1.3.0 Released
Jun 19, 2020 - Linux scripts for Futurebit Moonlander2 USB ASIC on solo mining Released
Jul 15, 2020 - NENG v1.4.0 Released for Android Mining and Ubuntu 20.04 support
Jul 21, 2020 - NENG v126.96.36.199 Released for MacOS Wallet Upgrade with Catalina
Jul 30, 2020 - NENG v188.8.131.52 Released for Linux Wallet Upgrade with 8 Distros
Aug 11, 2020 - NENG v184.108.40.206 Released for Android arm64 Upgrade, Chromebook Support
Aug 30, 2020 - NENG v220.127.116.11 Released for Android/Chromebook with armhf, better hardware support
2018 Q3 - Birth of NewEnglandcoin, window/linux wallet - Done
2018 Q4 - Decentralization Phase I
Blockchain Upgrade - Dynamic hashing algorithm I - Done
Cheetah Version I- CPU Mining Automation Tool on Linux - Done
2019 Q1 - Decentralization Phase II
Cheetah Version II- CPU Mining Automation Tool on Window/Linux - Done
Blockchain Upgrade Dynamic hashing algorithm II - Done
2019 Q2 - Fiat Phase I
Assessment of Risk of 51% Attack on NENG - done
Launch of Fiat USD/NENG offering for U.S. residents - done
Initiation of Mobile Miner Project - Done
2019 Q3 - Shoreline Tradingbot, Mobile Project
Evaluation and planning of Mobile Miner Project - on Hold
Initiation of Trading Bot Project - Done
2019 Q4 - Shoreline Tradingbot
Shoreline tradingbot Release v1.0 - Done
2020 Q1 - Evaluate NENG core, Mobile Wallet Phase I
NENG core Decentralization Security Evaluation for v1.3.x - Done
Light Mobile Wallet Project Initiation, Evaluation
2020 Q2 - NENG Core, Mobile Wallet Phase II
NENG core Decentralization Security Hardfork on v1.3.x - Scrypt RandomSpike
Light Mobile Wallet Project Design, Coding
2020 Q3 - NENG core, NENG Mobile Wallet Phase II
Review on results of v1.3.x, NENG core Dev Decision on v1.4.x, Hardfork If needed
Light Mobile Wallet Project testing, alpha Release
2020 Q4 - Mobile Wallet Phase III
Light Mobile Wallet Project Beta Release
Light Mobile Wallet Server Deployment Evaluation and Decision
Storage space: I am using an 8 GB microSD card for the OS, and a 128 GB USB drive for data. Minimums I would recommend: 8GB SD card and 32 GB USB drive.
Reddcoin Core client version: v18.104.22.168-a8767ba-beta (most recent version at this moment). ↳ Screenshot
You need the OS; Lubuntu. Download Lubuntu (707 MB) for the Raspberry Pi: https://ubuntu-pi-flavour-maker.org/download/. It's a .torrent download, so you will need a BitTorrent client. Message me or post in this thread if you need help with this.
You need software to write the OS to the SD card. I use Etcher. Download Etcher: https://etcher.io/.
Select image: select the lubuntu-16.04.2-desktop-armhf-raspberry-pi.img.xz file.
Select drive: select your microSD card.
Plug the SD card into your Raspberry Pi and power it up.
Lubuntu should boot up.
Set up Lubuntu, connect to the internet (wired or wireless). ↳ As username, I chose "rpi3b". You will see this username throughout this whole tutorial.
Make sure date and time are correct ([Menu] > System Tools > Time and Date). ↳ Click on Unlock to make changes. I personally change Configuration to "Keep synchronized with Internet servers". ↳ Screenshot
Reboot ([Menu] > Logout > Reboot). I am connected to wifi, but have issues getting wifi to work on initial boot. A reboot solves this issue.
Make sure system is up-to-date, install never versions.
Open LXTerminal ([Menu] > System Tools > LXTerminal). ↳ Screenshot
Enter the following in LXTerminal: sudo apt update && sudo apt upgrade ↳ Screenshot
You will be asked if you really want to continue. Enter Y (yes).
Updates are being installed! Wait until it's finished.
Install programs that will be used in this tutorial.
GParted: to partition the USB drive.
Htop: to see the amount of memory (RAM) and swap that is in use.
Enter the following in LXTerminal to install these 2 programs. sudo apt install gparted && sudo apt install htop ↳ Screenshot
Create 2 partitions on the USB drive: 1) Swap partition 2) data partition (for the Reddcoin blockchain) The swap partition is necessary: The Reddcoin wallet can be memory intensive. To prevent any crashes or freezes, add 2 GB of 'virtual' memory by creating a swap partition.
Important: Backup your USB drive if needed. The USB drive will be formatted, so the data on the USB drive will be wiped.
Please use the USB drive solely for this purpose, do not combine it with other stuff.
Keep your USB drive plugged in, do not (randomly) plug it out.
Plug your USB drive in.
GParted will be used to create the partititons. Start GParted via LXTerminal: sudo gparted ↳ Screenshot
Apply the changes. Click on the check mark or select Edit > Apply All Operations. ↳ Screenshot ↳ Screenshot
Important: The name of the swap partition is needed later, so please write it down. Mine is /dev/sda1 (first partition on first drive (drive 'a')). ↳ Screenshot
Reboot. After the reboot, the data partition you just created should be visible on your desktop. ↳ Screenshot
The swap partition is created, so now we can enable and use it.
The swap in use can be monitored with the program Htop. Open Htop ([Menu] > System Tools > Htop) to see the 'Swp' (swap) in use. ↳ Screenshot By default, swap is not used, so 0K. ↳ Screenshot You can leave Htop open.
To enable the swap partition, open LXTerminal and enter the following commands: (Assuming /dev/sda1 is your swap partition.)
Unpack the file (large file, takes around 15 minutes to unpack): sudo xz -d bootstrap.dat.xz ↳ Screenshot
After a successful unpack, your will find the file bootstrap.dat in your USB root folder. ↳ Screenshot
On the first run of the Reddcoin Core client, it will ask for a data directory to store the blockchain and wallet data.
Start the Reddcoin Core client: sudo /media/rpi3b/usb/reddcoin/src/qt/reddcoin-qt ↳ Screenshot
The welcome screen will appear and ask you about the data directory. I suggest a new folder on your USB drive, I picked blockchain. The directory will be created with all the necessary files. ↳ Screenshot
Click on the three dots (...) on the right. ↳ Screenshot
Click on Create Folder at the upper right corner. Type and enter in the folder name. (In my case: blockchain.) Click on Open. ↳ Screenshot ↳ Screenshot ↳ Screenshot
After selecting the directory, the Reddcoin Core client will start. Wait till it's fully loaded and close it.
Move the bootstrap.dat file to your data directory you selected in the previous step. By doing this, Reddcoin Core will use the bootstrap.dat file to import the blockchain, which speeds up syncing. sudo mv bootstrap.dat /media/rpi3b/usb/blockchain/ (Assuming blockchain as data directory.) ↳ Screenshot
The Reddcoin Core client set up is completed, but you still have to sync fully with the blockchain before you can send, receive and stake.
Keep the client running until it's fully synchronized. It will use the bootstrap file first, and download the rest of the blockchain to complete the sync. This can take some time (it took 2 days for me). Syncing the blockchain uses a lot of resources, so the software may react slow.
You can see the progress in the debug window (Help > Debug window). ↳ Screenshot
When the synchronization is completed, the red (out of sync) will disappear on the Overview screen! ↳ Screenshot
When synchronization is complete, you can start staking your Reddcoins.
You can write down your private key or copy and save it in a document. Make sure you save it somewhere only you can access it.
To import later: Debug window -> Console -> importprivkey [label] [label] is optional. ↳ Screenshot (without a label) ↳ Screenshot (with a label)
Boot with only 1 USB drive plugged in: Make sure only the USB drive (with the swap partition and data partition) is plugged in when you boot up your Raspberry Pi. This to make sure the swap partition (/dev/sda1) is recognized correctly. If you boot up with multiple USB drives, Lubuntu might see the USB drive with the swap partition as the second drive (instead of the first drive), and ignore the 2 GB swap partition. If this happens, starting Reddcoin can render the Raspberry Pi unresponsive.
Start Reddcoin Core easier Run a shell script (.sh file), so you can start Reddcoin just by double clicking on an icon on your Desktop.
Right Click on your Desktop and select Create New -> Empty File. ↳ Screenshot
Enter a file name, make sure it ends with .sh, and click on OK. I've chosen for Reddcoin.sh. ↳ Screenshot The file will be created on your Desktop. ↳ Screenshot
Add the command to start Reddcoin to the file.
Right click on the file, select Leafpad (to open the file in a text editor). ↳ Screenshot
Add the following to the file and save the file: sudo /media/rpi3b/usb/reddcoin/src/qt/reddcoin-qt ↳ Screenshot
To be able to execute the shell script (.sh), it has to have 'execute permissions'.
Right click on the file, and select Properties. ↳ Screenshot
Click on the Permissions tab.
For Execute, select Anyone, and click on OK. ↳ Screenshot
To start Reddcoin Core, double click on the file. A new window will pop-up, asking you what you want. Execute in Terminal is what we want, so you can click on enter. ↳ Screenshot Reddcoin Core will now start. Do not close the Terminal window, you can minimize it if needed.
Minimization options Adjust minimization options, so you can safely press on the X button (the close/exit button on the upper right corner).
Activate 'Minimize on close'. Settings -> Options... -> Window (tab) -> Minimize on close. ↳ Screenshot Reddcoin will still run when you click on the X button. To close/exit Reddcoin, right click on the Reddcoin icon in the system tray (bottom right corner). ↳ Screenshot
RealVNC VNC Viewer (client) and VNC Connect (server): To remote connect to the Raspberry Pi, I use VNC Viewer ad VNC Connect from RealVNC.
After your download is finished, open the file and click Install Package. ↳ Screenshot
To run the VNC Connect once:
Open [Menu] > Run, and enter: vncserver-x11 ↳ Screenshot
To auto run on startup:
Open Default applications for LXSession ([Menu] > Preferences > Default applications for LXSession). ↳ Screenshot
In LXSessions configuration, select Autostart in the menu left.
Under Manual autostarted applications, enter vncserver-x11 and click on + Add. ↳ Screenshot ↳ Screenshot
Reboot your Raspberry Pi and check if VNC Connect is started automatically after the reboot.
When VNC Connect is running, you'll see a VNC icon on the right bottom corner. Double click the icon to open VNC Connect and to see the IP address you need to enter to connect to your Raspberry Pi. ↳ Screenshot
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:
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.
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
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:
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
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.
How to set up an incentivized node in Ubuntu [likely works for other Linux as well…]
There has been a post lately about how you can participate in a program by bitnodes which is intended to incentivize running a full node. In the comment section of the post there were some instruction by AndrewToth as to how to set the whole thing up. Unfortunately it didn’t work for me directly. I would therefore like to share how I finally managed to get it done. If you would like to run a scrip to do all the heavy lifting for you, please perform steps 1, 2 and 12 now and then just copy paste this into the terminal and hit enter: wget -O bitnodes-incentive.sh http://pastebin.com/download.php?i=607WQaBy && sed -i 's/\/' bitnodes-incentive.sh && chmod +x bitnodes-incentive.sh && ./bitnodes-incentive.sh The script will also advise you to do the required port forwarding. You can look at the script here. 1 Find out your local IP by opening a terminal and typeifconfig. You will see your local IP listed under eth0 as inet addr. In the subsequent steps of this tutorial it will be referenced as $localip. So whenever you read $localip it means, your local IP you have just found out. It would be helpful to make this IP static. 2 Set up a full node. You need to download Bitcon Core, run it until you are synchronized. It needs to allow more than 8 connections and you therefore need to turn on port forwarding on your router. So if the machine which runs the full node has $localip in your subnet, you need to tell your router to forward port 8333 to $localip port 8333. If you open Bitcoin-QT it will tell you on the lower right corner, how many connections it has. If the number turns >8 after 5-10 minutes, you are all set. If you need a more detailed tutorial, you may try this one. Beware, if you don’t run a full node yet, allow it between 12 and 24 hours to synch. 3 Now you need to know your own public IP address. You can e.g. find it out like this. In the subsequent steps of this tutorial it will be referenced as $ip, so whenever you reed $ip it means, your public IP you have just found out. 4 Get a Bitcoin address. Please use one which you control the key to. I guess you know the deal. In the subsequent steps of this tutorial it will be referenced as $address, so whenever you reed $address it means, your Bitcoin address. 5 Open a new terminal and copy paste the following into the terminal each followed by enter key (beware $address means your address, no “$” sign needed): mkdir bitcoin-address cd bitcoin-address vi index.html i $address You will see a lot of “~” in the terminal. Don’t worry. It’s supposed to be like that. 6 Hit the escape key. 7 Type :wq and hit enter key. 8 Type python -m SimpleHTTPServer 8000 and hit enter key. In case you should have to restart this web-server you will have to do it from the "bitcoin-address" directory created in step 5. want to use alternative port? 9 Now go back to your router configuration page and set it to forward port 80 to $localip port 8000. Beware, $localip is not your public IP which you have found out in step 3 but the subnet IP of the machine you run your node on which you have found out in step 1. 10 Confirm steps 5-9 worked by using a different internet connection (e.g. 4g on your phone) and type $ip in the address bar. You should see a simple webpage with only your Bitcoin address on. If you see that, you are set to go on. 11 Activate your node by opening your web browser and entering https://bitnodes.21.co/nodes/$ip-8333/ in the address bar. Beware of the $ip you have to replace with your specific parameter. 12 Open a new terminal and copy paste sudo apt-get install curl and hit enter key. You will be asked for your root password to do this step. 13 Open a new terminal and copy paste this:curl -H 'Accept: application/json; indent=4' -d 'bitcoin_address=$address' -d 'url=http://$ip' https://bitnodes.21.co/api/v1/nodes/$ip-8333/ Beware of the $address and $ip (2x) you have to replace with your specific parameters. There is a "success": true message in the terminal after this step. 14 Open your browser on the system with runs your node and the following in the address bar: https://bitnodes.21.co/api/v1/nodes/$ip-8333/ Beware of the $ip you have to replace with your specific parameter. Url and bitcoin_address parameters should not be empty. If you wait ten minutes and reload the page you should also get "verified": true. This means you are now in the node incentive program. Any incentives will be payed to your Bitcoin address, shall you receive any. I think it depends on luck. 15 Open your browser on the system which runs your node and the following in the address bar: https://bitnodes.21.co/nodes/$ip-8333/ Beware of the $ip you have to replace with your specific parameter. Alternatively just reload the page from step 11 if you still have it open. You can now see some statistics for your node plus you should also be able to see it’s Bitcon address and verification url. 16 You can see where your node is in the leaderboard by entering this into the address bar of your browser: https://bitnodes.21.co/nodes/leaderboard/?q=$ip Beware of the $ip you have to replace with your specific parameter. You can now see the PIX rank of your node. It needs to be above 8 to have your node successfully in the ballot. PIX rank explanation given on the site. Thanks to bitnodes.io, Addy Yeow and AndrewToth for helping me out to set up my own incentivized node. Now I wish you all the best! Please tell me if it works, I will be back later to answer questions or correct things. Edit1: I have done lots of formatting updates. Added Point 14 16. Edit2: Added steps proposed by Explodicle. Installation of curl and activation of node at bitnode.io. Edit3: Added the dedicated folder for web-server index.html Edit4: Alternative port options added as suggested by n00tz. Edit5: Awesome script added to top section. All props to Explodicle. Edit6: Changed instructions and the script to work with new address "bitnodes.21.co" instead of "getaddr.bitnodes.io"
So I decided to play around with bitcoin today. Started my own QT server, sent myself a few coins and used a plugin python script to verify that my wallet received them, used a tutorial to start my own bitcoinj server, and this is where things got weird. My razer keyboard's firmware stopped working. At first, I assumed that it was the driver so I deleted it by hand, no good, plugged it back in, still sending odd keys. After that I immediately took my computer offline and tried the keyboard on another throw away box that I have, same problem. In fact, it added a new exe (!) to razer's driver directory on my Windows machine (I was originally on Ubuntu). This keyboard had already been connected to that machine, it wouldn't have installed a new exe on connecting. So apparently connecting yourself to the bitcoin core is not only not safe, it has some of the most advanced attackers that I've ever witnessed. I want to specify that this only seemed to happen when I used bitcoinj to download a shortened blockchain. I guess that when you have to trust peers for anything, you are at risk of downloading malicious material, but I really thought that the existing clients (such as bitcoinj) would be smart enough to check blockchain md5's or something to prevent this. Absolutely brutal introduction for an interested programmer.
[P2pool] How to make your own personal p2pool Node!
Tired of getting no block rewards and sending many dead shares? Need a p2pool node close to your miner? MAKE YOUR OWN! :D And, Yep, P2pools give 0.5% Rewards to block finders! Here's some info about p2ools: http://whatisp2pool.com/ The stronger the P2Pool network becomes the more resistant the digibyte network is to 51% attacks! Oh and, P2pools are DDOS proof! Now that's News! So if your node gets DDOS'd .. you dont lose your shares as the shares have been saved in the p2pool, its called the sharechain. So you get paid anyhow! Thanks to the p2pool network. and you ccan set your workers to another pool using the "--failover only" command in cgminer (if im not wrong) and get it back to work on the p2pool network! TL;DR; P2POOL = 1 Big fat network Decentrazlized pool! STEPS TO MAKE A P2POOL: Install Ubuntu server or Desktop if you want http://www.ubuntu.com/download/ or u can use a VPS (VirtualPrivateServer -- Link Below with coupon code) So Let's start off in the command line (Open Terminal.. and all you have to do is Cut, Copy Paste! ;) ) Start by updating and upgrading Ubuntu, you know you want the best ;)
git clone git://github.com/digibyte/DigiByteProject.git digibyte #renaming makes it easier ;) cd ~/digibyte/src mkdir obj make -f makefile.unix USE_UPNP=- sudo cp digibyted /usbin cd ~
After it has compiled try running 'digibyted'
If you get an error saying you need to make the digibyte.conf file, good! :) If it doesnt give you that error, make sure you followed the compiling steps appropriately. So, Lets create the conf file here...
cd .digibyte #edited from 'digibyted' .. fixed!! nano digibyte.conf
Paste the following, CHANGING THE USERNAME AND PASS!! make sure to take note of both, you'll need these later!
Press 'CTRL' + ' X', and then 'Y' to save when prompted
cd ~ ./digibyte/src/digibyted ./digibyte/src/digibyted getinfo
Make sure you check the latest block in the block chain or on your local DigiByte Wallets. This is to see how far your p2pool node has gotten! This is gonna take quite a while so lets CONTINUE! Let's get the p2pool software and frontend in! Install the p2pool dependencies!
Time to edit and customise the html code to personalise your p2pool's frontend. Feel free to change the p2pool name and if you're an advanced user, feel free to add your own frontend from git hub after removing the web-static folder. (OPTIONAL: by using rm -f -r web-static #in that directory. And then you can choose whichever frontend you want! by cloning it in the web-static folder) Editing the current frontend html!
cd .. cd web-static nano index.html
After personalising the page, i.e. changing the p2pool name and adding some info! Lets go back and check how far the block downloading has gotten! You can check this by typing this in the command line after going back to the root directory:
cd ~ ./digibyte/src/digibyted getinfo
This is gonna take a while so might as well check for updates again :P
sudo apt-get update sudo apt-get upgrade
After making sure that all the blocks have been synced locally! We're ready to run the p2pool node! Simply enter the string below in the command line, entering your USERNAME and PASS that you saved earlier!
If you want to charge a fee for your node add this to your string, adding your fee address!:
--fee 1.0 --address NEWDGBADDRESS
To see if the node is up and running enter this in the command line:
screen -x myp2pool
'CTRL' + 'A' + 'D' to close the terminal if you press 'CTRL' + 'C', it will terminate the p2pool program and you'll have to restart the pool by using the string above! Once, Everything is setup as planned! Check your p2pool node's ip Address by entering this into the command line:
inet addr: 192.168.1.1 #You'll see a line like this.
So, Your cgminer string should look something like this:
cgminer --scrypt -o 192.168.1.1:9022 -u DGBADDRESS -p x
And your p2pool WEB ADDRESS should look like this:
example: http://192.168.1.1:9022/ You can monitor your p2pool using that web address! Enjoy, your personal p2pool node!! :D If for whatever reason the server shuts off and you need to restart the p2pool node, you should run digibyted again and after it has synced successfully, just type in your p2pool string:
[TUTORIAL:] Creating a custom wallet. Part 1: Proof of concept.
Tested Platform Ubuntu 13.10
Tested Language Python 2.7
Download and view this tutorial onGITHUB I'm teaching myself the technical aspects of Bitcoin. I decided to start by making a custom wallet. Here is my quick and dirty proof of concept using Python, bitoinrpc, and PyQt. So far, this only queries bitcoind for getinfo. It's only a stepping stone to the greater application. I'll make more tutorials as the program develops. Please feel free to comment and ask questions. Keep in mind, Python isn't my primary language. I decided to go with Python only because I could use the practice. I wrote this using Linux. It should work on Windows / Mac, but your mileage may vary. To use this, you are going to need Python 2.7 installed on your machine (obviously) as well as the dependent libraries: PyQt, Python bitcoinrpc, and json. Copy and paste the code in a file somewhere and run
Change "rpc_username" and "rpc_password" to match that of ~/.bitcoin/bitcoin.conf Make sure ./bitcoind -server is running If everything is set up correctly you should see a gui app appear with the same information as if you were to run bitcoind getinfo from the command line.
#!/usbin/python # -*- coding: utf-8 -*- import sys from PyQt4 import QtGui from bitcoinrpc.authproxy import AuthServiceProxy import json class Configuration(): def __init__(self): self.protocol = "http" self.username = "rpc_username" self.password = "rpc_password" self.ip = "localhost" #self.port = "18332" self.port = "8332" def get_uri(self): self.uri = self.protocol+"://"+self.username+":"+self.password+"@"+self.ip+":"+self.port return self.uri class Command(): def __init__(self): self.conf = Configuration() self.access = AuthServiceProxy(self.conf.get_uri()) def get_info(self): self.info = self.access.getinfo() #self.info = self.access.listaccounts() return self.info class UI(QtGui.QWidget): def __init__(self): super(UI, self).__init__() self.init_ui() def init_ui(self): command = Command() info = command.get_info() keys = info.keys() label =  line_edit =  for (i, key) in enumerate(keys): label.append(QtGui.QLabel(str(keys[i]))) line_edit.append(QtGui.QLineEdit(str(info[keys[i]]))) grid = QtGui.QGridLayout() grid.setSpacing(10) for (i, item) in enumerate(label): grid.addWidget(label[i], i, 0) grid.addWidget(line_edit[i], i, 1) self.setLayout(grid) self.setGeometry(300, 300, 350, 300) self.setWindowTitle('getinfo') self.show() def main(): app = QtGui.QApplication(sys.argv) ex = UI() sys.exit(app.exec_()) if __name__ == '__main__': main()
Features of note:
You can replace getinfo with other commands (about line 20ish) listaccounts is commented out, but the GUI will adjust itself according to the information provided.
In the future I may just link to a github account. Time permitting. Let me know what you think. Thanks!
1. Install Bitcoin-Qt Since version 0.9, Bitcoin-Qt was renamed to Bitcoin Core t o reduce confusion between Bitcoin-the-network and Bitcoin-the-software. Bitcoin Core is a full Bitcoin client. It is a thick client, meaning it requires the full blockchain (explained below) on local disk to operate and expose blockchain back to the network to help relay and verify transactions. Bitcoind – a daemon program that implements the Bitcoin protocol, is controlled through the command line. It is one of the main components of the Bitcoin network node software. Bitcoin software exists in two forms: a GUI application and a background application (daemon on Unix, service on Windows). Install bitcoin core ubuntu. 8 hours ago - Halloway , Nov 30, 2017 Bitcoin Server Run, Note that in bitcoin .installation d'un client bitcoin pour Ubuntu, Linux Mint et Manjaro OR.Exodus book my forex gurgaon jobs Wallet install bitcoin core ubuntu 14.04 If you'veBitcoin - best wallets for Linux MintDownload . Nonprofit accepting bitcoin Stable Channel of bitcoin-qt and bitcoind for Ubuntu, and their dependencies Note that you should prefer to use the official binaries, where possible, to limit trust This tutorial shows you how to install Bitcoin Core Wallet on Ubuntu , Ubuntu and how to change bitcoin data directory. How to set up a Bitcoin Unlimited make… Bitcoin has now an officially maintained PPA with a release candidate version of the peer-to-peer daemon and the client.. Bitcoin has a launchpad project i.e. same project status as Unity/Docky/Openshot etc. The maintainer - Matt Corallo - is a major contributor to the official bitcoin.org website.. This will upgrade all versions from 10.04 and later.
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