How to install Blockchain on Ubuntu [Full Step-by-Step Guide]

What is the stable version?

I just compiled bitcoin cash from source, version 0.21.11, and it when I do getblockchaininfo I get the warning:
"warnings": "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"
So I tried with 0.21.10, 0.21.9, and even 0.21.8. They all give the same warning!
Here's what I did (on Ubuntu 20.04):
apt-get update
apt-get upgrade -y
apt-get install libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-test-dev libboost-thread-dev git bsdmainutils build-essential libssl-dev libevent-dev ninja-build python3 cmake libjemalloc-dev libminiupnpc-dev libdb-dev libdb++-dev libzmq3-dev -y
git clone https://github.com/Bitcoin-ABC/bitcoin-abc --branch v0.21.11 --single-branch
(cd bitcoin-abc && mkdir build && cd build && cmake -GNinja -DBUILD_BITCOIN_QT=OFF .. && ninja && strip src/bitcoind && strip src/bitcoin-cli && strip src/bitcoin-tx && ninja install)
What am I doing wrong? I am planning on mining so I am concerned by this warning.
submitted by bithire to Bitcoincash [link] [comments]

Linux DolphinBar problem

Hello, as the title says I have a problem with my dolphinbar when I try to use it on linux:
I have already tried this tutorials (and every tutorial linked by them): -https://forums.dolphin-emu.org/Thread-mayflash-dolphinbar-on-linux, -https://www.reddit.com/DolphinEmulatocomments/c5cgo1/how_do_you_make_the_dolphinbar_work_on_linux/
But I could make it work 2 things that this posts says:- start dolphin from root:
$ sudo dolphin-emu sudo: dolphin-emu: command not found 
- install dolphin from the official guide:
$ sudo apt-add-repository ppa:dolphin-emu/ppa Unofficial builds for Dolphin Wii/Gamecube Emulator. Install the dolphin-emu package for the latest stable release of Dolphin. Install the dolphin-emu-master package for weekly builds that include the latest upstream changes from git. The dolphin-emu-triforce package will allow you play Triforce games, as well Wii/Gamecube games. It's based on the old Triforce fork (4.0-315). You'll need to enable the Universe repo before install Dolphin. For Ubuntu 12.04 and 14.04 users: dolphin-emu needs an updated libstdc++6 (>=4.9), so install this PPA first: https://launchpad.net/~ubuntu-toolchain-+archive/ubuntu/test It will update libstdc++6 in your system, so be careful. For Ubuntu 16.04 users: A bug in the version of glibc shipped in Ubuntu 16.04 causes a performance regression in Dolphin. To work around this, upgrade to Ubuntu 16.10 or newer THERE'S NO 32-bit (i386) BUILDS ANYMORE: https://dolphin-emu.org/blog/2014/05/19/obituary-32bit/ ARMv8/AArch64/arm64 packages now ;) Did you like this PPA? Bitcoin donation: 1MhU9RxaRhj3yd1c6fSQAQhDPxpwLY6WU5 Litecoin donation: LiGLDxjntT9GjX6S6fpbgBCN5akemyYQ7c More info: https://launchpad.net/~dolphin-emu/+archive/ubuntu/ppa Press [ENTER] to continue or Ctrl-c to cancel adding it. Hit:1 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal InRelease Ign:2 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu focal InRelease Hit:3 http://packages.microsoft.com/repos/vscode stable InRelease Hit:4 http://ppa.launchpad.net/libretro/stable/ubuntu focal InRelease Hit:5 http://us.archive.ubuntu.com/ubuntu focal InRelease Hit:6 http://ppa.launchpad.net/system76/pop/ubuntu focal InRelease Hit:7 http://us.archive.ubuntu.com/ubuntu focal-security InRelease Hit:8 http://ppa.launchpad.net/ubuntu-toolchain-test/ubuntu focal InRelease Hit:9 http://apt.pop-os.org/proprietary focal InRelease Err:10 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu focal Release 404 Not Found [IP: 2001:67c:1560:8008::15 80] Hit:11 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease Get:12 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB] Reading package lists... Done E: The repository 'http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu focal Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. 
Thanks in advance for any suggestions.
submitted by Sandro_Man to DolphinEmulator [link] [comments]

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submitted by ViralMedia007 to FREECoursesEveryday [link] [comments]

How to get a public static ip for your local lightning node

My lightning node is a node that is running locally on my server hardware in my house down under, far from the New Jersey Digitalocean datacenter, which is what will come up if you look up the ip of the node. This is done via an OpenVPN tunnel from your local machine to a VPS. I am doing this by renting a VPS from Digitalocean for $20 a month (2 vCPUs, 2GB RAM) running Ubuntu 18.04. You can do this just as easily on a $5 a month VPS with 1 vCPU and 1GB RAM or even a $2.50 a month VPS from Vultr with 512MB RAM. I needed the extra power because I have many web services running there as well.
This setup allows me to have a highly available lightning node, not affected by my home IP address changing. If you are using a mobile connection or have a CGNAT, you wont be able to port forward for your lightning node. This setup allows you to do so. You can also use this to make a portable lightning node, which can get you a full lightning node wherever you have power and internet, without having to mess with network settings. If you don't want others to know your home IP, this is a good option for privacy.
  1. Setup a local lightning node, preferably on a linux machine. I followed the Raspibolt tu`ial (with some tweaks) on a 2 vCPU and 8GB RAM VM running Ubuntu 16.04.
  2. Get a VPS with a static IP address. Digitalocean and Vultr VPSs already are. This VPS wont need much power, so get the cheapest one you can.
  3. Secure the VPS. I used this tutorial. Essentially, setup a non root user, use ssh keys, and setup ufw. Also make sure to allow port 9735 through ufw for lightning. I also additionally made adjustments to the ssh config and installed fail2ban.
  4. Setup an OpenVPN server on the VPS. I used this tutorial.
  5. Install on OpenVPN client on the local linux machine and connect to the server. The tutorial from step 4 shows how to this. Keep this connected for step 6.
  6. SSH into the VPS and figure out the OpenVPN IP address of the client. It should be 10.8.0.x. To figure out the x, setup a simple python web server or something on the local machine on port 8000 or something and open the port on ufw in the local machine. Keep the OpenVPN connection, and use a new ssh session when accessing your local machine. Don't kill the OpenVPN connection, as it may complicate things when finding the ip.
    mkdir testweb
    cd testweb
    echo hello >> index.html
    sudo ufw allow 8000
    python -m SimpleHTTPServer 8000
  7. SSH back into the VPS. Run the curl command below, and try all the numbers between 2-10 for x. When you get hello as your output, then you found the right IP. I found mine at 6. You may have to try higher numbers, but this is unlikely. You can kill your python webserver on your local machine once you find it.
    curl 10.8.0.x:8000
  8. Once you have the IP, you want to make this static, so it doesn't change when you reconnect. This is done on the VPS side, so ssh back into the VPS. This tutorial worked for me. Just make sure to change values like the CommonName and and the IP to match yours (client1 and 10.8.0.x). If it doesn't work search "make openvpn ip static" and look around.
  9. SSH into your local machine, and make the OpenVPN connection persistent. You can kill the OpenVPN connection now. Doing this and this worked for me. If it doesn't work search "openvpn keepalive" or "openvpn auto connect linux" or "make openvpn connection persistent linux".
  10. Restart your local machine, and make sure it connects on boot. Do the python webserver test again, and make sure the same ip is shown on the VPS, and it is still accessible.
  11. SSH back into the VPS. Now, you have to port forward with iptables. you have to add the 2 lines below starting with -A PREROUTING in the same place in your /etc/ufw/before.rules file. Here is what mine looks like. Change the x to your OpenVPN IP. Do sudo ufw disable and sudo ufw enable to restart ufw to update your changes.
    *nat
    :POSTROUTING ACCEPT [0:0]
    -A PREROUTING -i eth0 -p tcp -m tcp --dport 9735 -j DNAT --to-destination 10.8.0.x:9735
    -A PREROUTING -i eth0 -p udp -m udp --dport 9735 -j DNAT --to-destination 10.8.0.x:9735
    -A POSTROUTING -s 10.8.0.0/8 -o eth0 -j MASQUERADE
    COMMIT
  12. SSH into your local machine. Change your lnd.conf to match with this setup, like changing the externalip. Here is what my config looks like, a slight tweak from the Raspibolt one:
    [Application Options]
    debuglevel=info
    maxpendingchannels=5
    alias=GCUBED [LND]
    color=#68F442
    listen=0.0.0.0:9735
    externalip=157.230.95.74:9735
    [Bitcoin]
    bitcoin.active=1
    bitcoin.mainnet=1
    bitcoin.node=bitcoind
    [autopilot]
    autopilot.active=1
    autopilot.maxchannels=5
    autopilot.allocation=0.6
  13. Do a sudo service lnd restart to restart lnd and apply the changes. Remember to do a lncli unlock after any restarts. Your lnd node should now have a public static ip. Look it up a few hours after you do this on 1ml, your ip should be the one of your VPS now.
I am monitoring this for free with uptimerobot. It will notify you if it has gone down. So far mine has been running for 3 days and hasn't gone down.
EDIT: Formatting
EDIT 2: The main reason I didn't use a ddns or a hidden service was mainly for high uptime, and low latency. I am planning on developing a lapp with this node and I didn't want to risk any downtime. Running lightning as a hidden service is a great idea as well, this tutorial shows how to achieve something similar with the clearnet.
EDIT 3: You can achieve a similar result from using TOR
submitted by ggelango to Bitcoin [link] [comments]

(Updated) [Staking] Reddcoin Core client GUI wallet on a Raspberry Pi Model 3B

Intro

This thread is an update to my first Reddcoin staking tutorial that was written 7 months ago.
 
The reason for the update
My Reddcoin Core software crashed and became unusable. My Raspberry Pi 3B would lag and freeze, I couldn't stake anymore.
 
Instead of just redoing everything the same way, I wanted to see if I could improve on 3 points:
 
The updates
 
If you would like to tip me
Writing a tutorial like this takes time and effort; tips are appreciated. My Reddcoin address: RqvdnNX5MTam855Y2Vudv7yVgtXdcYaQAW.
     

Overview

 

Steps

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     

Video

https://www.youtube.com/watch?v=Snr5e8bzftI
This video shows how long it takes to start Reddcoin Core.   TL;DR:
     

Extra

Backup
Backup your wallet to prevent losing the RDDs in your wallet! There are two methods to backup, do both. Make new backups if you create a new receiving address!
 
 
   
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.
   
Connection issues If you have issues syncing the blockchain because you have 0 network connections, please follow the instructions in this thread.
   
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.
   
Minimization options
Adjust minimization options, so you can safely press on the X button (the close/exit button on the upper right corner).
   
RealVNC VNC Viewer (client) and VNC Connect (server): To remote connect to the Raspberry Pi, I use VNC Viewer ad VNC Connect from RealVNC.
 
   
Chromium as browser: The updates break Firefox, the browser crashes when you try to run it. Install another browser, Chromium, to solve this issue.
   
Updates / Upgrades
If Software Updater shows up and tells you that there is updated software available, do not install the updates using Software Updater. Use LXTerminal to update Lubuntu.  
     

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Credits in previous tutorial:
submitted by Yavuz_Selim to reddCoin [link] [comments]

Can't Install Dolphin-Emu-Master

I want to install the development version of the Dolphin emulator (plays GameCube and Wii games). dolphin-emu is already part of the packages available out-of-the-box for Pop OS, but it's only the stable branch and you can't install dolphin-emu-master (the development version) using the default repositories.

So I went to the Dolphin emulator wiki, and it says that there is a ppa you can add to install either the stable or the developmental versions of dolphin. However, when I add that ppa, it give me an error saying that there is no release file for that repository and as a result, I can't install from it because it's a security risk. I tried the solution of finding the repo in my sources folder and adding [trusted:yes] to it in the text file (described here), but that doesn't solve the issue.

Lastly, I should add that I tried adding the repo and installing dolphin-emu-master on Ubuntu 18.04 and it worked completely fine. So this is definitely something with Pop OS. Any Help if definitely appreciated. Thanks

Here's what happens when I try to add the ppa and then update:

[email protected]:~$ sudo add-apt-repository ppa:dolphin-emu/ppa Unofficial builds for Dolphin Wii/Gamecube Emulator. Install the dolphin-emu package for the latest stable release of Dolphin. Install the dolphin-emu-master package for weekly builds that include the latest upstream changes from git. The dolphin-emu-triforce package will allow you play Triforce games, as well Wii/Gamecube games. It's based on the old Triforce fork (4.0-315). You'll need to enable the Universe repo before install Dolphin. For Ubuntu 12.04 and 14.04 users: dolphin-emu needs an updated libstdc++6 (>=4.9), so install this PPA first: https://launchpad.net/~ubuntu-toolchain-+archive/ubuntu/test It will update libstdc++6 in your system, so be careful. For Ubuntu 16.04 users: A bug in the version of glibc shipped in Ubuntu 16.04 causes a performance regression in Dolphin. To work around this, upgrade to Ubuntu 16.10 or newer THERE'S NO 32-bit (i386) BUILDS ANYMORE: https://dolphin-emu.org/blog/2014/05/19/obituary-32bit/ ARMv8/AArch64/arm64 packages now ;) Did you like this PPA? Bitcoin donation: 1MhU9RxaRhj3yd1c6fSQAQhDPxpwLY6WU5 Litecoin donation: LiGLDxjntT9GjX6S6fpbgBCN5akemyYQ7c More info: https://launchpad.net/~dolphin-emu/+archive/ubuntu/ppa Press [ENTER] to continue or Ctrl-c to cancel adding it. Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease Hit:2 https://typora.io/linux ./ InRelease Hit:3 http://apt.pop-os.org/proprietary disco InRelease Hit:4 http://dl.google.com/linux/chrome/deb stable Release Hit:5 http://us.archive.ubuntu.com/ubuntu disco InRelease Ign:6 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco InRelease Hit:7 http://us.archive.ubuntu.com/ubuntu disco-security InRelease Hit:8 http://us.archive.ubuntu.com/ubuntu disco-updates InRelease Hit:9 http://us.archive.ubuntu.com/ubuntu disco-backports InRelease Hit:11 http://ppa.launchpad.net/system76/pop/ubuntu disco InRelease Hit:12 http://us.archive.ubuntu.com/ubuntu disco-proposed InRelease Err:13 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco Release 404 Not Found [IP: 91.189.95.83 80] Reading package lists... Done E: The repository 'http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. [email protected]:~$ sudo apt update Hit:1 http://apt.pop-os.org/proprietary disco InRelease Hit:2 https://typora.io/linux ./ InRelease Ign:3 http://dl.google.com/linux/chrome/deb stable InRelease Hit:4 http://us.archive.ubuntu.com/ubuntu disco InRelease Ign:5 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco InRelease Hit:6 http://dl.google.com/linux/chrome/deb stable Release Hit:7 http://us.archive.ubuntu.com/ubuntu disco-security InRelease Hit:8 http://us.archive.ubuntu.com/ubuntu disco-updates InRelease Hit:10 http://us.archive.ubuntu.com/ubuntu disco-backports InRelease Hit:11 http://ppa.launchpad.net/system76/pop/ubuntu disco InRelease Hit:12 http://us.archive.ubuntu.com/ubuntu disco-proposed InRelease Err:13 http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco Release 404 Not Found [IP: 91.189.95.83 80] Reading package lists... Done E: The repository 'http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu disco Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. [email protected]:~$ 
submitted by dmusser22 to pop_os [link] [comments]

Ravencoin Open Developer Meeting - 2/15/2019

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:02 PM
Hello everybody!

theking - Last Friday at 2:02 PM

Seems likes it’s been so long since this meeting was held. At least a month 📷

Tron - Last Friday at 2:02 PM

Hi all!!!

Tom - Last Friday at 2:02 PM

Big boss is here !(edited)

BigZim - Last Friday at 2:03 PM

Oh hi

theking - Last Friday at 2:04 PM

Hi @Tron

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:04 PM

Topics for today: Release 2.2.2, Mobile Wallet, Restricted Assets, SLC Raven Meetup📷1

truedev - Last Friday at 2:05 PM

hello

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:05 PM

Release 2.2.2 GO

J. | ravenland.org - Last Friday at 2:05 PM

Hey

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:05 PM

BTW, blondfrogs won't be able to join us today. 📷

corby - Last Friday at 2:05 PM

Hi all

Chatturga - Last Friday at 2:05 PM

Blondefrogs has been working on the 2.2.2 update. He isnt here today, but he left this tidbit for the meeting:(edited)"Release 2.2.2 has a bunch of new updates. The sync speed fix that was released in 2.2.1 has been updated even more to use less memory/ram and uses less CPU. Each node used to hold all addresses that contained an asset as well as the amount in those addresses. That is now optional with the -assetindex flag. Which can be put into the raven.conf or added as a parameter when starting the wallet. Some other wallet issues were also fixed with this memory update. This is considered an mandatory update, especially if you haven't updated to 2.2.1 which resolved a potential fork bug fix. I would still suggest updating to 2.2.2 even if you are on 2.2.1."📷6

Jeroz - Last Friday at 2:07 PM

wen source?📷1

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:07 PM

There's a PR that was just moved to Develop.When is now

Jeroz - Last Friday at 2:08 PM

great 📷

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:08 PM

It'll be merged by the devs to master and then binaries should be posted soon

truedev - Last Friday at 2:09 PM

any idea when dividends will be functional?

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:09 PM

A bunch of testing has been happening and is currently running on the seed-nodes.

Tron - Last Friday at 2:10 PM

No timeline for dividends, but it is the one function that doesn't need any changes to consensus. And it can be done on tier 2 with a python script. The plan is still to build in a rpc call.📷2

truedev - Last Friday at 2:11 PM

alright

SpyderDev - Last Friday at 2:12 PM

We have been focusing on sync performance and have been running many tests. I've added an image of the results of this testing. Currently we still want to work on getting the Windows QT sync times faster (at least closer to what they are using just ravend). Overall we are very happy with the speeds and hope it will help people that have struggled getting their nodes up to date.(edited)📷

Jeroz - Last Friday at 2:13 PM

Yeah that table completely puzzled me

[Master] Roshii - Last Friday at 2:13 PM

hello!📷6

Jeroz - Last Friday at 2:13 PM

Fast branch is 2.2.1? or 2.2.2? Develop branch is 2.2.0?

SpyderDev - Last Friday at 2:15 PM

Sorry, should have clarified that. I was testing while it was still under development. On the table the top is the new-sync code, the bottom is the old "assets" release. As of about 5 minutes ago all of this code is on the develop branch.

Jeroz - Last Friday at 2:15 PM

Although syncing is mostly bottlenecked by cpu speed, that 16 core windows-qt still looks off to me. I synced windows Qt using 2.2.2 in ~2h on a i5-7600K.ok

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:17 PM

Okay, we good to move to the Mobile update?

SpyderDev - Last Friday at 2:17 PM

The Windows box is an AWS instance and there is some concern that the remote desktop could be slowing the QT UI down causing the horrible sync times. I am working on getting a local Windows 10 resource and will have updated information once that is ready (early next week).

Jeroz - Last Friday at 2:18 PM

ah that might explain. Ubuntu qt was 45 mins for me

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:18 PM

CoolOkay, Mobile!Go!

[Master] Roshii - Last Friday at 2:18 PM

📷📷1

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:19 PM

@[Master] Roshii has been working closely with some of the other devs to get the iOS version out the door.Android will follow closely.

Jeroz - Last Friday at 2:20 PM

is android an easy port?

J. | ravenland.org - Last Friday at 2:20 PM

Usually its the case(?), i mean easier 📷(edited)

SpyderDev - Last Friday at 2:20 PM

Just copy and paste right Roshii 📷

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:20 PM

LOLNo, usually its a completely new development effort.For the RVN Wallets they are both written in native iOS/Android code.

[Master] Roshii - Last Friday at 2:21 PM

So the iOS and Android use the same Core SPV module written in C, and it's the most difficult part.I have already did some work when it comes to Android, and it's 70% finishedHave also to port all the changes we lately did to the iOS wallet ...

boatsandhoes - Last Friday at 2:21 PM

yeah, unfortunately its not as easy as cut and paste for ios to android

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:21 PM

Anybody interested in installing the TestFlight version and helping us test?

boatsandhoes - Last Friday at 2:22 PM

yes

J. | ravenland.org - Last Friday at 2:22 PM

For android? sure.

BW__ - Last Friday at 2:22 PM

Android? yes.(edited)

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:22 PM

I'll talk to Apple about adding Android support to TestFlight.Might be a while.

J. | ravenland.org - Last Friday at 2:22 PM

lol

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:22 PM

Anybody on here using iOS?

Jeroz - Last Friday at 2:22 PM

Yeh me

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:22 PM

besides me...

[Master] Roshii - Last Friday at 2:23 PM

Android is very close, fortunately I'll have enough coffee in Morocco to finish the wallet in two weeks.(edited)📷4📷5

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:23 PM

https://testflight.apple.com/join/NTVQ2FfY (400 installs available)Join the RVN Wallet betaAvailable on iOS📷

theking - Last Friday at 2:23 PM

I will test iOS if needed

[Master] Roshii - Last Friday at 2:23 PM

@shiny

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:24 PM

Some of the devs have been doing a bunch of testing on iOS but we would love others to help.Bugs can be reported on GitHubhttps://github.com/RavenProject/ravenwallet-iosGitHubRavenProject/ravenwallet-iosContribute to RavenProject/ravenwallet-ios development by creating an account on GitHub.📷

truedev - Last Friday at 2:25 PM

how confident are you that apple will allow it on the appstore

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:25 PM

It's already in the App store.

truedev - Last Friday at 2:25 PM

ok

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:25 PM

That wasn't easy though.

truedev - Last Friday at 2:26 PM

yah figured, a lot of coins have been completely rejected(edited)

Chatturga - Last Friday at 2:26 PM

The devs already jumped through Apples 152,315 flaming hoops to get it in there.

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:26 PM

Yup, many meetings and phone calls.

J. | ravenland.org - Last Friday at 2:26 PM

wen rvn modular phone

Jeroz - Last Friday at 2:27 PM

Looking good📷📷7

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:28 PM

Okay, any questions about iOS release?

jaysonb - Last Friday at 2:28 PM

seed word format changed? i seem to have to have same words. did i need to delete and install fresh?

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:29 PM

No, it used your old ones.Always have your 12 words. especially when testing.

ravencoin maximalist 🧘🏻♂ - Last Friday at 2:30 PM

I’ve got iOS

Tron - Last Friday at 2:30 PM

If you use your 12-words, and then sync, and you're missing funds. Go here: https://medium.com/@tronblack/ravencoin-testing-ios-wallet-b713deb2c800MediumRavencoin — Testing iOS Wallet – Tron Black – MediumThank you for helping us test the Ravencoin iOS mobile wallet. Since you are in an early group of testers, you might have used the…

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:30 PM

Sweet, install and report bugs.

Tron - Last Friday at 2:30 PM

Or just go there...

jaysonb - Last Friday at 2:30 PM

that article scared me so i moved everything off.but i'll put some back on now

ravencoin maximalist 🧘🏻♂ - Last Friday at 2:31 PM

📷

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:31 PM

That's unfortunate. You don't need to be scared ever if you have your 12 words.

[Master] Roshii - Last Friday at 2:31 PM

android current state(edited)📷

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:32 PM

Here's the install link one more time for those that have joined late: https://testflight.apple.com/join/NTVQ2FfYJoin the RVN Wallet betaAvailable on iOS📷Okay, Tron's topic: Restricted Tokens

Tron - Last Friday at 2:33 PM

I have an idea.(edited)📷7📷6

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:34 PM

That several other devs have helped with. 📷

Tron - Last Friday at 2:34 PM

📷

SpyderDev - Last Friday at 2:34 PM

and lawyers

Tron - Last Friday at 2:34 PM

When the project started, ICOs were the big thing. Now it is STOsThe main difference is the legal wrapping and rules around securities.If Ravencoin has two more token types (Tags and Restricted Assets), there are lots of ways to make compliant tokens.Importantly, it doesn't affect the existing tokens at all.Tags - Tokens that can be sent only by the issuer once (with metadata).These tokens start with (hashtag)(edited)📷8

SpyderDev - Last Friday at 2:37 PM

^(octothorpe)

Tron - Last Friday at 2:37 PM

The Restricted Assets start with $, and can be frozen by the issuer. But they only move between tagged addresses.(edited)

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:38 PM

Tags can be sent to a user's address after the issuer has done the necessary due diligence for an STO issuance.(edited)

Tron - Last Friday at 2:38 PM

The issuer determines which tags the Restricted Asset will honor.This can be used for lots of different use cases.

EEE - Last Friday at 2:38 PM

Stunning interface guys

boatsandhoes - Last Friday at 2:39 PM

will that determination be a setting in the wallet?

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:39 PM

Restricted assets can then only be sent to addresses that are allowed and have the proper Tags.

boatsandhoes - Last Friday at 2:39 PM

interesting📷1

J. | ravenland.org - Last Friday at 2:39 PM

Did you guys get contacted by some entity* whos forcing the restricted address policy? or is this done as precautionary measure? At first glance your idea sounds good Tron.(edited)

Tron - Last Friday at 2:39 PM

Example: $UBER token only moves among addresses tagged with #KYC

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:40 PM

So Ravenland will have to buy a bunch more spam tokens.📷4

SpyderDev - Last Friday at 2:40 PM

#ravenland.

boatsandhoes - Last Friday at 2:40 PM

so is the $ something that can be added to an existing asset?

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:40 PM

It's not a forced thing. But adding the ability for Raven to be used in new use cases where legal requirements exist.

Tron - Last Friday at 2:40 PM

Not contacted by anyone, and not precautionary. Ravencoin Assets are just tools. This is just another tool that will help issuers of security tokens.📷9📷4

BW__ - Last Friday at 2:41 PM

Love it.

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:41 PM

It'll be a new token type that you can create @boatsandhoes📷1

ravencoin maximalist 🧘🏻♂ - Last Friday at 2:41 PM

That sounds awesome

SpyderDev - Last Friday at 2:41 PM

I for one am very excited about this...📷4

Hans_Schmidt - Last Friday at 2:41 PM

How does the $ token owner specify the required # tags?

DeejayQQ - Last Friday at 2:41 PM

Can the same name have different token type?Sorry need time to digest

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:42 PM

Still working out the details. Tron will be posting additional info about the idea soon.

Steelers - Last Friday at 2:42 PM

Cool

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:42 PM

Feedback is wanted!

Tron - Last Friday at 2:42 PM

Q: Was this originally the plan for Ravencoin? A: No. This is in response to the regulatory ramp up in 2018 in some jurisdictions which requires that only known individuals or entities to operate peer-to-peer on certain tokens. For jurisdictions that allow unrestricted peer-to-peer transfer, we strongly encourage use of the original Ravencoin assets. The Restricted Assets are an adaptation to satisfy burdensome, privacy-destroying regulations, with a goal of reducing information replication which makes Ravencoin Restricted Assets a better alternative to those being promoted now.

jaysonb - Last Friday at 2:43 PM

all nodes will validate the transactions not just those interested in the transaction - i assume all will validate..

boatsandhoes - Last Friday at 2:43 PM

so essentially any name already secured in the hopes of having that functionality are worth less because they wont be able to?

theking - Last Friday at 2:44 PM

Can the restricted assets be time based in any way? For instance, in some STO regulated environment, there is a lockup for some period of time after issuance, but then after a certain period of time the restriction goes away and the securities can be traded. Is that contemplated at all?

DeejayQQ - Last Friday at 2:44 PM

If I already have Tron as my asset, there could be another Tron but under a different token type such as restricted assets?

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:44 PM

Yes all nodes will do consensus checks.

corby - Last Friday at 2:44 PM

@boatsandhoes there's going to be a grace period where you can purchase $XXX if you own XXXon the order of months

boatsandhoes - Last Friday at 2:45 PM

📷 📷 📷 📷

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:45 PM

Yes, you have the TRON asset and you can also have the $TRON asset.(edited)

Tron - Last Friday at 2:45 PM

Regarding the lockup....

boatsandhoes - Last Friday at 2:45 PM

how many RVN for that?

Tron - Last Friday at 2:45 PM

Rule 144 under the Securities Act of 1933 This is an important rule to be aware of in terms of privately held securities. This rule provides the most commonly used exemption for holders to sell restricted securities (Note: For context, a restricted security is a security sold in an exempt offering, except for Reg A+). The general idea is that you can publicly resell your “restricted” (privately sold) securities only when the restricted legend is removed. The solution Ravencoin Restricted Assets provides is the ability for the Iissuer to Freeze the asset ininto the holders account. The qty will be visible, and the frozen status will be visible. The meta-data for a Freeze can specify 144_Restricted. The issuer can Unfreeze to release the 144 restriction.Similar for Reg D 1-year lockup.@theking

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:46 PM

@theking ^^

DeejayQQ - Last Friday at 2:46 PM

What is the timeline for this restricted asset to be implemented?📷1

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:46 PM

No timelines yetStill in the ideation phase.

SpyderDev - Last Friday at 2:46 PM

Fresh off the press...

DeejayQQ - Last Friday at 2:46 PM

Ok, idea for nowGot it

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:46 PM

Wanting input for the idea.

boatsandhoes - Last Friday at 2:47 PM

a preset for lock up settings would be nice

Jeroz - Last Friday at 2:47 PM

What about the ability to move an asset from restricted to unrestricted after grace period similar to the reissue ability? By the issuer(edited)

boatsandhoes - Last Friday at 2:47 PM

adjustable preset*

DeejayQQ - Last Friday at 2:48 PM

If this restricted assets would help underlying token listed on exchanges for trading by satisfying the legal requirements, I don’t see why not. There are only benefits📷2

boatsandhoes - Last Friday at 2:48 PM

yeah, win win

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:48 PM

There is something similar in vote tokens.

corby - Last Friday at 2:48 PM

@Jeroz the issuer would be able to "reissue" and relax restrictions

DeejayQQ - Last Friday at 2:48 PM

Just throwing things out here. Can we just make all existing tokens crested so far restricted assets?*created

boatsandhoes - Last Friday at 2:49 PM

stupid question, is it possible to have burned rvn cost for the $ to add onto the block reward as a bonus?(edited)

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:49 PM

No, @DeejayQQ there should be both usecases available in the platform.

corby - Last Friday at 2:49 PM

We (my dog and I) are envisioning a differentiated space where we can charge a lot more RVN to keep non-serious people out..(edited)

Tron - Last Friday at 2:49 PM

@Jeroz Yes, as long as the asset is still "reissuable", you could change the logic from (#KYC & #ACCREDITED) to just #KYC📷3

Jeroz - Last Friday at 2:49 PM

I'm just worrying about the name uniqueness if you can have #BANANA and $BANANA

BW__ - Last Friday at 2:50 PM

Is it fair to assume that tags can be standardized for specific purposes? If so, should we create something akin to an 'ERC' in git repo?

Jeroz - Last Friday at 2:50 PM

@Tron sounds cool

truedev - Last Friday at 2:50 PM

honestly, I think you should be able to buy/create an asset in a set, with all types(edited)

boatsandhoes - Last Friday at 2:50 PM

^that part

Hans_Schmidt - Last Friday at 2:51 PM

Since the #KYC tag is just locked to an address, what prevents someone from selling their address and thereby the KYC?

corby - Last Friday at 2:51 PM

The "#" types won't trade -- they're just stamps to stamp addresses as qualified-to-hold-some-stuff..

Tron - Last Friday at 2:51 PM

The tags are created by the users. The system is still jurisidiction agnostic.

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:51 PM

@Hans_Schmidt nothing really, the same thing as selling your username password to any other existing financial app account.

corby - Last Friday at 2:51 PM

@Hans_Schmidt Real world networks, high cost of entry (for serious applications)For non-serious applications, nothing

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:51 PM

You still have the liability associated with that account though.

Jeroz - Last Friday at 2:52 PM

@corby what about BANANA/ vs $BANANA/ ?Or do you want to make them subassets?

boatsandhoes - Last Friday at 2:52 PM

@Jeroz better safe than sorry, just swoop both

Tron - Last Friday at 2:52 PM

A country could require that #SOMECOUNTRY tag has to exist before moving $SPECIALASSET to an address. The users set the rules. #KYC was just an example because it is an industry problem at the moment.

corby - Last Friday at 2:52 PM

#BANANA, $BANANA, TRICYCLE, and BANANA can all coexist just fine I think..

theking - Last Friday at 2:53 PM

Thanks @Tron. This is great and I think something that will enable raven to become an even more widely used platform.📷4

Tron - Last Friday at 2:53 PM

That's the hope. I think it solves some real problems that the industry is trying to solve through incompatible ERC-20 experiments.📷3

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:54 PM

/hacks📷3

boatsandhoes - Last Friday at 2:54 PM

what is the purposed cost for $ in addition to an existing asset?

corby - Last Friday at 2:54 PM

People that own #THESE I am calling "Qualifiers" -- they just stamp their mark on addresses. Issuers of $THESE need to establish trust with #THESE and #THOSE and then decide what restrictions to apply.📷1

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:54 PM

5 mins left. Stay on this topic or switch to meetup?

Tron - Last Friday at 2:55 PM

@boatsandhoes Not determined.

Jeroz - Last Friday at 2:55 PM

yeah the idea is a nice proof of ownership / membership

DeejayQQ - Last Friday at 2:55 PM

Meetup

Chatturga - Last Friday at 2:55 PM

TL;DR - The SLC meetup is in 1 month. Go to https://www.meetup.com/Salt-Lake-City-salt-lake-city-Meetup/ to indicate if you plan on attending so that we have a somewhat accurate headcount.MeetupSalt Lake City Ravencoin (Salt Lake City, UT)Ravencoin is a blockchain and platform optimized for transferring assets, such as tokens, from one holder to another, and is built on a fork of the Bitcoin code. It is intended to prioritize security,📷

corby - Last Friday at 2:55 PM

@boatsandhoes One Million Raven

Chatturga - Last Friday at 2:55 PM

Punch and pie

J. | ravenland.org - Last Friday at 2:56 PM

Can the SLC meetup made interactive for people that cant make it there?

theking - Last Friday at 2:56 PM

What about having just one name ( you first buy the standard raven token under whatever name you like) and then the holder of the owner token is the only one to create restricted tokens ? Might be some way to ensure no name confusion.📷4

boatsandhoes - Last Friday at 2:56 PM

what about that block reward bonus concept for purchasing $. would that work?

Chatturga - Last Friday at 2:56 PM

I dont know that we have the ability to make it interactive as far as Q&A goes, but I'll look into it. We should have it live streaming. @J. | ravenland.org(edited)📷2

BW__ - Last Friday at 2:56 PM

@Tron Is there same kind of logic layer to restricted assets?(edited)

Tron - Last Friday at 2:57 PM

@theking I like that idea.

Jeroz - Last Friday at 2:57 PM

Quick question that is offtopic but I think deserves an answer because it was asked a couple of times earlier this week: Will unique assets get a reissuable function? To change IPFS.(edited)📷2

Tron - Last Friday at 2:57 PM

@BW__ Yes. Simple and, or, not and parenthesis - limited in length.(edited)

boatsandhoes - Last Friday at 2:57 PM

@theking thats a good idea

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:58 PM

@Jeroz There is not a way to do that currently.

BW__ - Last Friday at 2:58 PM

@Tron That makes sense. Thank you.

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 2:58 PM

Just make sure your changes to the information have the same hash as the previous data and your golden. 📷📷1

Jeroz - Last Friday at 2:59 PM

Any plans on changing that, perhaps when introducing new types of assets?

boatsandhoes - Last Friday at 2:59 PM

i like that it cant be changed

corby - Last Friday at 3:00 PM

Thanks everyone!

theking - Last Friday at 3:00 PM

@Tron there was some info floating around about a 2nd later KYC solution ( from your recent podcast w Crypto Koala). Is that a separate solution someone is working on or part of this new concept?📷1

Tron - Last Friday at 3:01 PM

Starting with the introduction of messaging, every transaction can have an IPFS hash. Can be used as an public invoice, details about the transaction, etc.@theking The same new concept.

[Master] Roshii - Last Friday at 3:02 PM

Ok, we're done.

Steelers - Last Friday at 3:02 PM

How would Raven handle for instance a stock split?

BW__ - Last Friday at 3:02 PM

Are there sync concerns if a restricted asset logic layer is added?

Tron - Last Friday at 3:02 PM

@theking The KYC provider would store the KYC info, and send the Tag to an address with meta data that specifies that they're holding the KYC data. The KYC data would not be public, but could be audited.

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 3:02 PM

That way you could update information about the original unique asset with each transaction.@Steelers Just a simple re-issue of the asset

Tron - Last Friday at 3:03 PM

@bw_ The logic layer is only a small db that stores the meta-data about the Restricted Asset, and enforces the restriction in the consensus rules. Rule returns true/false.(edited)

RavencoinDev (Jesse/Wolfsokta) - Last Friday at 3:03 PM

Thanks everybody! I have to run.

Jeroz - Last Friday at 3:04 PM

I'm looking forward to the discussions to let this take shape. Thanks all! 📷📷4

Tron - Last Friday at 3:05 PM

@BW__ It would work very similarly to the way the units works now. Each asset has number of units and any transaction that makes it too granular (more satoshis) will fail in consensus -- even if it gets past the RPC checks.Signing off. Thanks all!!!📷9📷4📷9
submitted by Chatturga to Ravencoin [link] [comments]

How to Mine BiblePay on Linux

This guide is outdated, please refer to:
https://wiki.biblepay.org/POBH_Setup
https://wiki.biblepay.org/PODC_Setup
 
 
 
 
 
 
 
 
IMPORTANT - Evolution Upgrade:
Quick Start https://wiki.biblepay.org/Quick_Start
Evolution Upgrade Information https://wiki.biblepay.org/Evolution_Upgrade
Getting Started with Evolution https://wiki.biblepay.org/Getting_Started_with_Evolution
Generic Smart Contracts https://wiki.biblepay.org/Generic_Smart_Contracts
What is BiblePay Evolution? https://www.reddit.com/BiblePay/comments/bifvpk/biblepay_evolution_what_is_it/
Recommend 2GB RAM or can get stuck compiling (if 1GB RAM can use Swap File) Use Ubuntu 16.04
INFO
https://github.com/biblepay/biblepay-evolution/blob/masteBuildBiblePay.txt
INSTALL COMMANDS
apt-get install build-essential libtool autotools-dev automake pkg-config libssl-dev libevent-dev bsdmainutils apt-get install libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-program-options-dev libboost-test-dev libboost-thread-dev apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler apt-get install git apt-get install curl build-essential libtool autotools-dev automake pkg-config python3 bsdmainutils cmake sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install libdb4.8-dev libdb4.8++-dev git clone http://github.com/biblepay/biblepay-evolution prefix=x86_64-pc-linux-gnu cd biblepay-evolution/depends make -j4 # Choose a good -j value, depending on the number of CPU cores available cd .. ./autogen.sh #Note: if echo `pwd` does not return your working directory, replace it with your working directory such as /biblepay-evolution/ ./configure --prefix `pwd`/depends/x86_64-pc-linux-gnu make # See more here: #https://github.com/biblepay/biblepay-evolution/blob/mastedoc/build-unix.md 

SWAP FILE
NOTE: if server is 1GB RAM, before running last command "sudo make", set up a swap file
free #check if swap is 0 dd if=/dev/zero of=/vaswap.img bs=1024k count=1000 mkswap /vaswap.img swapon /vaswap.img free #check if swap is 1024 sudo make 

RUN COMMAND LINE
cd src ./biblepayd -daemon 
OR
RUN GUI
Your GUI program will be located in: /biblepay-evolution/src/qt
./biblepay-qt 
You can also run it in the background (to free up your terminal) if you call it with:
./biblepay-qt & 
To start mining, instructions are the same as for Windows: Go to Tools -> Debug Console
Execute this command (to start mining with 8 threads)
setgenerate true 8 
From there you can use all other commands such as getmininginfo, getwalletinfo, etc. Execute help command to get the list of all available commands.
Note: GUI will be built automatically only if you meet the requirements for qt library, i.e. make sure you ran this line before compiling:
sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler 
BIBLEPAY is now Running!

SETUP CONFIG
Stop BiblePay and set up the config file to get starting nodes to sync with and enable mining:
./biblepay-cli stop cd ~/.biblepayevolution/ vi biblepay.conf addnode=node.biblepay.org gen=1 genproclimit=1 
Escape Key + : (Colon Key) + w + q + Enter (saves file and quits)

addnode --- adds a node to the list of nodes to connect to gen=1 --- turns on mining genproclimit --- sets number of threads to use when mining

Run BiblePay again and fully sync with network
cd ../biblepay-evolution/src ./biblepayd -daemon ./biblepay-cli getinfo 

USEFUL COMMANDS
./biblepay-cli help ./biblepay-cli getaccountaddress "" ./biblepay-cli getinfo ./biblepay-cli getmininginfo ./biblepay-cli setgenerate true 8 ./biblepay-cli sendtoaddress "insertAddressHere" 777 "" "" true ./biblepay-cli stop ./biblepayd -daemon top #CPU usage q to quit 

MINING THREADS: To change number of threads to use up for mining
a. Edit home/yourusername/.biblepayevolution/biblepay.conf file:
genproclimit=X 
and restart BiblePay -or- b. Menu >> Tools >> Debug Console >> Type command:
setgenerate true X 
(Replace X with number of threads Use top command to view CPU usage)

POOL
NOTE: To use the pool you must now use the external miner, not the wallet miner https://whitewalr.us/2019/biblepay-nomp-pool-mining.html
  1. Set up an account on pool website: https://pool.biblepay.org/
  2. Create Worker Username(s) - Workers tab >>> Add
  3. Enable pool and add Worker Username in ~/.biblepayevolution/biblepay.conf file, add these lines and save:
    pool=https://pool.biblepay.org workerid=insertWorkerUsernameHere
4. Restart BiblePay
./biblepay-cli stop ./biblepayd -daemon 
Setup Auto-Withdraw Navigate to Account >>> Account Settings >>> Verify your BBP Receiving Address >>> Click Authorize-Auto-Withdraws

UPDATE:

### Turn off/stop BiblePay
cd /home/yourname/biblepay-evolution/src ./biblepay-cli stop 

### Pull down latest Biblepay code and build it
cd /home/yourname/biblepay-evolution git pull origin master sudo make 

### Turn BiblePay back on and check version number
cd src ./biblepayd -daemon ./biblepay-cli getinfo ./biblepay-cli setgenerate true 8 

UPDATE IN ONE COMMAND:
./biblepay-evolution/src/biblepay-cli stop ; cd && cd biblepay-evolution/ && git pull origin master && sudo make && cd src && ./biblepayd -daemon && sleep 90 && ./biblepay-cli getmininginfo 
Note: the ";" says do this after, regardless of the outcome Note: && says do this after only if previous command finished with no errors

SPEED UP COMPILE:
To speed up the compile time, add -j4 or -j8 after make. This way it compiles using 4 or 8 threads instead of just 1.
./configure LDFLAGS="-L${BDB_PREFIX}/lib/" CPPFLAGS="-I${BDB_PREFIX}/include/" sudo make -j8 
Reference: http://www.linux-databook.info/?page_id=2319

RSYNC stop biblepay from your nodes compile on your fastest machine then rsync with your machines only src folder is required
rsync -avuz /root/biblepay-evolution/src/ [email protected]:/root/biblepay-evolution/src/ 
https://stackoverflow.com/questions/3299951/how-to-pass-password-for-rsync-ssh-command https://www.thegeekstuff.com/2008/11/3-steps-to-perform-ssh-login-without-password-using-ssh-keygen-ssh-copy-id/
people make cron jobs and rsync automatically

OUTDATED

Unofficial Bash Script
https://gist.github.com/anonymous/d1c1d35e3c8f67f5fb2e204479fa5c6b

Official Ubuntu Package
https://launchpad.net/~biblepay-official

Unofficial Ubuntu Package
https://www.reddit.com/BiblePay/comments/7rwqqs/unofficial_ubuntu_packages_available/

Unofficial Mine in One Line
https://www.reddit.com/BiblePay/comments/7ryuk1/mine_in_one_line/
NOTE: DONT RUN ON A COMPUTER WITH COINS -- THIS IS A CLEAN INSTALL SCRIPT

COMPILE WITHOUT GUI: https://bitcointalk.org/index.php?topic=2042657.msg21878317#msg21878317 https://bitcointalk.org/index.php?topic=2042657.msg21878389#msg21878389
ADVANCED:

DOCKER IMAGES (NOTE: I havent tested these, use at your own risk) https://hub.docker.com/gagaha/biblepay/ https://hub.docker.com/cryptozero/biblepay-opt/
submitted by togoshige to BiblePay [link] [comments]

Introduction and Test of Lightning Network Function Based on Qtum

Introduction and Test of Lightning Network Function Based on Qtum
https://mp.weixin.qq.com/s/SWTKnnDCq22W_G20pabpdg
The scalability of block chain is the key to realize massive transaction. The Current Bitcoin network can achieve a maximum of 7 processing power per second, the Qtum network can now achieve Bitcoin 10 with the processing power,But forMassive transactions are not enough (e-commerce applications, for example, in recent years Alibaba dual 11 shopping festival, Alipay network Peak transactions over 100000 transactions per second (TPS), Visa on the 2013 holiday period, the implementation of 47000 transactions per second (TPS)).In order to solveThe processing and storage problems brought about by this massive transaction, Joseph Poon presents a lightning network (lightning Network) solution, Lightning Networkis a centralized system, no need to trust each other and a third party can achieve real-time, massive network of transactions. The basic idea is that the trading parties in the chain through the trading script to create payment channels, after the two sides real-time, massive payment transactions in the chain completed, through the link to a number of channels can achieve any two points between the fund transactions, the completion of value transfer, without the trust of the third party for funds and settlement These transfers can be carried out along the routing path between untrusted parties through a contract.
C-lightning is a reference implementation of the Lightning network on the Bitcoin block chain, and can now support the payment channel creation, receiving and payment functions of the Lightning network. Qtum on the basis of c-lightning made a corresponding modification to form a qtum-lightning, so that under qtum can also achieve such as channel creation, real-time transactions, small transactions and other functions. The following tests are performed on these lightning network functions through the Qtum backbone Network (mainnet).
1. Test environment
Two sets of Ubuntu 16.04 of computers, installed with Qtum core and qtum-lightning. Qtum-core is used to connect the qtum backbone network, qtum-lightning the node to achieve the Lightning network function.
2. Lightning Network Test
This test, through a node and B-node to establish a payment channel to achieve real-time, small payment function, the main process includes: Capital preparation, connection establishment, channel establishment, payment transactions. The test realized the funds to deposit 0.1QTUM to the channel and paid 0.00000001 qtum from Node B to Node A.
2.1 Get information for two nodes First get information about the node for subsequent operations:
Node A:192.168.77.188
{ "id" : "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0", "port" : 9735, "network" : "Qtum", "version" : "a787b86", "blockheight" : 28906 }
Node B:192.168.77.76
{ "id" : "03977a1862418d6989453f8f1fc793120830463b1beda1e951e39e947ec09f2208", "port" : 9735, "network" : "qtum", "version" : "a787b86", "blockheight" : 28927 }
2.2 Create a payment channel
The channel of Lightning Network is to realize the start of the chain trading, after the channel is established, it can realize the transaction under the chain, no need to broadcast to the chain. The creation process is to store the money that is used to establish the channel in the wallet address that is managed by the node, and to join the pool of funds, after which you can create a lightning network channel using a portion of the fund pool amount.
Prepare a sum of money:
First send the funds to node B node with address: cli/lightning-cli newaddr # to get a new address return: MUNPTmB7U8phjeibPDooKzVfsa2CQGPuME qtum-cli sendtoaddress MUNPTmB7U8phjeibPDooKzVfsa2CQGPuME 0.3 # deposit 0.3 QTUM funds
Get transaction records:
Qtum-cli getrawtransaction 6c73d136bacd91d59025fe5da1645864beaad69a8a6436d70b7dbfe02bbfecdd
Returns: 0200000001181bd1846baf6264b970086f3da5aa8d35c7604fcc601904d7c64cdc5417048a010000006b483045022100cdd4461077c76c90c879e97 414c6ae 8d1612209f145 12cc 9a18859 EF 229a67c902204 14cf 6149b8766 e80daf 5879948095850c84755c6 A 47c8f2d91 E 1e13250f117401210359a8 6e828760164102000000001976a9140 de97fc 8e6c79f362f324f6 b8adbeeedddf103bf88acef700000832d8b5d3118b7017b48a38b17237e4d1939e5cc7804eafceae6221f7a4efeffffff0280c3c9010000000017a914e088ca565bde2b4c6698d78a2ec647a53b02
Add to fund pool:
cli / lightning-cli addfunds 0200000001181bd1846baf6264b970086f3da5aa8d35c7604fcc601904d7c64cdc5417048a010000006b483045022100cdd4461077c76c90c879e97414c6ae8d1612209f14512cc9a18859ef229a67c90220414cf6149b8766e80daf5879948095850c84755c6a47c8f2d91e1e13250f117401210359a8832d8b5d3118b7017b48a38b17237e4d1939e5cc7804eafceae6221f7a4efeffffff0280c3c9010000000017a914e088ca565bde2b4c6698d78a2ec647a53b026e828760164102000000001976a9140de97fc8e6c79f362f324f6b8adbeeedddf103bf88acef700000
{ "outputs" : 1, "satoshis" : 30000000 }
Create Lightning Network Channel
First connect to node A through node B:
Cli/lightning-cli connect 192.168.77.188 9735 "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0"
return:
{ "id" : "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0" }
Node B deposits 0.1QTUM funds into the channel:
Cli/lightning-cli fundchannel "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0" The actual value of 10000000 funds needs to be divided by 100000000 is based on QTUM pricing.
2.3 Making payments in the lightning network channel The payment process in the lightning network channel is initiated by the receiving side. The receiving party A first generates a receipt of its own receipt, and then the sending party B can obtain a value from B to the amount of the paid payment. A's payment routing, according to the routing information, can send itself to the A node.
Produce QTUM receipt document at node A: cli/lightning-cli invoice 1 a # Receive 0.00000001 QTUM Return:
{ "rhash" : "3b8d42fb10dd451f42babcc962c17c12b9163dd2b03a1f12f968789bb80c1cf2" }
At the Node B, the route to the A node to send funds is:
Cli/lightning-cli getroute 0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0 1 1 Back:
{
"route" :
[
{ "id" : "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0", "channel" : "28926:2:0", "msatoshi" : 1, "delay" : 36 }
]
}
Send an amount of 0.00000001 QTUM to node A from node B:
Cli/lightning-cli sendpay '[ { "id" : "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0", "channel" : "28926:2:0", "msatoshi" : 1, "delay" : 36 } ]' 3b8d42fb10dd451f42babcc962c17c12b9163dd2b03a1f12f968789bb80c1cF2
3 Check the result after payment
In the lightning network channel, payments can be settled immediately. After node B sends a sendpay to A, the new allocation result of the channel's funds is generated in real time. You can check the distribution of channel funds by viewing the information of nodes A and B.
A node
Cli/lightning-cli getpeers
return:
{ "peers" :
[
{ "unique_id" : 9, "state" : "CHANNELD_AWAITING_LOCKIN", "netaddr" : "::ffff:192.168.77.76:51860", "peerid" : "03977a1862418d6989453f8f1fc793120830463b1beda1e951e39e947ec09f2208" , "connected" : true , "owner" : " Lightning_channe ld" , "msatoshi_to_us" : 1 , "msatoshi_total" : 10000000000 } ] }
It can be seen that the A node received 0.00000001 QTUM, the total amount of the channel is unchanged, there is no formalities.
Node B
Cli/lightning-cli getpeers
return:
{
"peers" :
[
{ "unique_id" : 10, "state" : "CHANNELD_NORMAL", "netaddr" : "192.168.77.188:9735", "peerid" : "0298b904689755a051441f1a8828e5d3aa46633cac21bc6bd8ce75328508e71ec0", "connected" : true, "owner" : "lightning_channeld", " chanNel" : "28926:2:0" , "msatoshi_to_us" : 9999999999 , "msatoshi_total" : 10000000000 } ] }
After Node B stores 0.1QTUM and sends 0.00000001QTUM before sending it, it still has 0.09999999QTUM remaining. At the same time, the total amount of the channel seen does not change.
Through the above tests, it can be seen that the Qtum-based lightning network can basically realize real-time transactions and settlements under the chain. Only transactions involving two parties can be used without paying commissions, making it possible to make payments such as small payments. Theoretically, by setting up a large number of lightning network channels under the Qtum chain and placing transactions under the chain, real-time, massive transactions can be realized.
submitted by thisthingismud to Qtum [link] [comments]

DECENT MINING SETUP & RESSOURCES SHORTCUT

To all DECENTants,
I would like to encourage you to become a seeder or witness (actually not miner) on DECENT.

SHORT INTRODUCTION ABOUT ME

As a pioneer with Bitcoin I truly believed in the DCT project and it's proposal. The first day of the ICO release I sent all my BTC balance to the DECENT. Not knowing when and what they will deliver. To participate in this great adventure means a lot to me. Another project from my home country I strongly encourage you to get familiar with is Ethereum. I have been an early CPU miner: before Crypto Currency I used to compute for sience projects grid for Clean Water and Cancer Research. If I hadn't bought Rainforest with the Ripple they distributed to all contributors, I'd be a rich man today. :P

DECENT SUPPORT

https://decent.ladesk.com/

DECENT WIKI

https://wiki.decent.ch/doku.php?id=decent:howto#build_decent_from_source

DECENT GITHUB

https://github.com/DECENTfoundation/DECENT-Network

BLOCK EXPLORER

https://explorer.decent.ch/

DECENT DB

https://decent-db.com/

GRAPHENE CLI Wallet Cookbook

https://github.com/bitshares/bitshares-core/wiki/CLI-Wallet-Cookbook

RESSOURCES

https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-16-04
http://www.hamvocke.com/blog/a-quick-and-easy-guide-to-tmux/
https://digitizor.com/create-swap-file-ubuntu-linux/

I - SERVER SETUP

A dedicated server with Linux Ubuntu 16.04 LTS is most recommend for 24/7 operation. I suggest you close the root and create a new user with SSH Key, secure the system with a firewall.

1. Create a new user

adduser bob 

2. Elevate him

usermod -aG sudo bob 

3. Generate a new keyset

ssh-keygen 

4- Bind the new keys

ssh-copy-id [email protected]_server_ip 
Copy the keys to your local drive. You'll need them to connect.

5. Change the config file

sudo nano /etc/ssh/sshd_config 
Change Line PasswordAuthentication no

6. Finish with

sudo systemctl reload sshd 

7. Login with your ssh key, user and password

ssh [email protected]_server_ip 

II - PREREQUISITES

1. Grab your tools

sudo apt-get update sudo apt-get install build-essential autotools-dev automake autoconf libtool make cmake checkinstall realpath gcc g++ flex bison doxygen gettext git qt5-default libqt5svg5-dev libreadline-dev libcrypto++-dev libgmp-dev libdb-dev libdb++-dev libssl-dev libncurses5-dev libboost-all-dev libcurl4-openssl-dev python-dev libicu-dev libbz2-dev 

2. Download and build Boost 1.60.0

mkdir -p ~/dev/DECENTfoundation/DECENT-Network-third-party cd ~/dev/DECENTfoundation/DECENT-Network-third-party rm -rf boost_1_60_0* boost-1.60.0* wget https://sourceforge.net/projects/boost/files/boost/1.60.0/boost_1_60_0.tar.gz tar xvf boost_1_60_0.tar.gz mkdir boost-1.60.0_prefix cd boost_1_60_0 export BOOST_ROOT=$(realpath ../boost-1.60.0_prefix) ./bootstrap.sh --prefix=$BOOST_ROOT ./b2 install cd .. rm -rf boost_1_60_0 boost_1_60_0.tar.gz 

III - INSTALLATION

1. Clone the repo

mkdir -p ~/dev/DECENTfoundation cd ~/dev/DECENTfoundation #via ssh $ git clone [email protected]:DECENTfoundation/DECENT-Network.git #via url $ git clone https://github.com/DECENTfoundation/DECENT-Network.git cd DECENT-Network git submodule update --init --recursive 

2. Build and install Decent

mkdir -p ~/dev/DECENTfoundation/DECENT-Network-build cd ~/dev/DECENTfoundation/DECENT-Network-build cmake -G "Unix Makefiles" -D CMAKE_BUILD_TYPE=Debug ~/dev/DECENTfoundation/DECENT-Network cmake --build . --target all -- -j -l 3.0 cmake --build . --target install 

IV - USE DECENT

You don't want your server to shut down the process when you lose connection or quit.
I use tmux. Though nohup is sufficient for infrequent access. Use it when you fire up decentd after miner setup.
nohup ./decentd & disown 

1. RUN decentd - On first run decentd will create .decent in the home directory.

~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/decentd 
Always close it via Ctrl+C to save the current state Ctrl+S Freeze Ctrl+Q Resume

2. Get HELP

cd ~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/ ./decentd -h 

3. RUN cli_wallet

~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/cli_wallet 
Close it with Ctrl+D

4. USE cli_wallet

set_password xy unlock xy 

5. IMPORT your account

import_key decentgo_username your_private_key 

6. CREATE 3 sets of keys for your new account

suggest_brain_key 
write them down, don't use the ones below. ;)

1. new owner key

{ "brain_priv_key1": "UNBUSH ROAR CHKALIK STRUE PLATTEN DEMOB COLETIT DECAYER SPERONE SPASMED ANATASE LAGGARD BESPETE AXOID SERAL CHEKI", "wif_priv_key1": "5J4brX9bydADigEtsXZhCZ1YLVXkq8frp4xcKAREQ3Gh3P2DE7e", "pub_key1": "DCT5VNJni7HypYi159qiwazZ1WZUt4p2v7NLQmFCJPDvjBpW2oG8a" } 

2. new active key

{ "brain_priv_key2": "FUSION BLART JAIL FESTAL LAXNESS ROSTEL TITI VANADYL PUG BATATA KAIK ROSETY STUCCO TETE BEMUDDY WUDGE", "wif_priv_key2": "5HvsjRsokHSeeUdRkM88JgLzYJ6vnc2e35CzyZNRnmh1fvm91Jz", "pub_key2": "DCT7G7KeUnMPVKXN2y8M7BnyosLRE3LtSnNp7kbxtYd9xHiBoX6wd" } 

3. new public signing key

{ "brain_priv_key3": "DECESS LABBA PLAN DEHUSK FISTY MOSSER SPURTER SCORIAE INDART UNDYE MASTER STEIGH SAFROLE FLURR THAPSIA JOB", "wif_priv_key3": "5JgMsecySgt2BQsmmEE9QnwAGuudC9fGeZJhreyPatcu2TVY9bs", "pub_key3": "DCT6D7TLeVJmPQWR73XHvEhTVHzTDoG6oTSUyvfGa58nuc5wL96UH" } 

7. CREATE your new account

register_account new_username pub_key1 pub_key2 decentgo_username true 

8. SEND some DCT to your new account

transfer decentgo_username target_username 3.00 DCT "memo" true 

9. IMPORT the new account

import_key new_username wif_priv_key2 

10. Close the Wallet and edit the config.ini inside /root/.decent/data/decentd/

private-key = ["pub_key2","wif_priv_key2"] 

11. Launch again and create your miner

create_miner username "proposal URL" true 

12. Change your signing key to 3rd keypair from suggest_brain_key

update_miner username "proposal URL" public_key3 true 

13. Edit the config.ini again inside /root/.decent/data/decentd/

enable-stale-production = true miner-id = "1.4.X" private-key = ["pub_key3","wif_priv_key3"] 

Your Server is now ready to run a DECENT witness.

Be aware that you should not close your daemon at any time.

V - USEFUL COMMANDS

get_brain_key_info dump_private_keys get_private_key public-key get_account texxi get_miner texxi list_my_accounts list_account_balances texxi set_desired_miner_count username 99 

Now get some support for your miner and join the community!

https://decent-project.slack.com/

You can vote for me and I will gladly return the favor. Please make sure your server runs stable and you're not missing any blocks. Good Luck!

vote_for_miner username texxi true true

All voters will receive early preview access to my first cryptocurrency trading tool to be released in 2018. But remember: Always trade for good and invest in green.

submitted by Texxer to Decentplatform [link] [comments]

Help Troubleshooting Bitcoin Code Full Node

Hi guys, I'm having a problem running my Bitcoin Core full node. If anyone can help me that would be amazing. I'll try my best to give all the details.
2017-11-05 11:50:54 Bitcoin version v0.15.0.1
2017-11-05 11:50:54 InitParameterInteraction: parameter interaction: -whitelistforcerelay=1 -> setting -whitelistrelay=1
2017-11-05 11:50:54 Assuming ancestors of block 0000000000000000003b9ce759c2a087d52abc4266f8f4ebd6d768b89defa50a have valid signatures.
2017-11-05 11:50:54 Using the 'standard' SHA256 implementation
2017-11-05 11:50:54 Using RdRand as an additional entropy source
2017-11-05 11:50:54 Default data directory /home/darius/.bitcoin
2017-11-05 11:50:54 Using data directory
2017-11-05 11:50:54 Using config file bitcoin.conf
2017-11-05 11:50:54 Using at most 125 automatic connections (1024 file descriptors available)
2017-11-05 11:50:54 Using 16 MiB out of 32/2 requested for signature cache, able to store 524288 elements
2017-11-05 11:50:54 Using 16 MiB out of 32/2 requested for script execution cache, able to store 524288 elements
2017-11-05 11:50:54 Using 4 threads for script verification
2017-11-05 11:50:54 scheduler thread start
2017-11-05 11:50:54 libevent: getaddrinfo: address family for nodename not supported
2017-11-05 11:50:54 Binding RPC on address ::1 port 8332 failed.
2017-11-05 11:50:54 HTTP: creating work queue of depth 16
2017-11-05 11:50:54 Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation.
2017-11-05 11:50:54 HTTP: starting 4 worker threads
2017-11-05 11:50:54 init message: Verifying wallet(s)...
2017-11-05 11:50:54 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010)
2017-11-05 11:50:54 Using wallet wallet.dat
2017-11-05 11:50:54 CDBEnv::Open: LogDir=database ErrorFile=db.log
2017-11-05 11:50:54 Cache configuration:
2017-11-05 11:50:54 * Using 56.2MiB for block index database
2017-11-05 11:50:54 * Using 8.0MiB for chain state database
2017-11-05 11:50:54 * Using 385.8MiB for in-memory UTXO set (plus up to 286.1MiB of unused mempool space)
2017-11-05 11:50:54 init message: Loading block index...
2017-11-05 11:50:54 Opening LevelDB in blocks/index
2017-11-05 11:50:54 IO error: blocks/index/LOCK: Permission denied
2017-11-05 11:50:54 Database I/O error
2017-11-05 11:50:54 : Error opening block database.
Please restart with -reindex or -reindex-chainstate to recover.
: Error opening block database.
Please restart with -reindex or -reindex-chainstate to recover.
2017-11-05 11:50:54 Aborted block database rebuild. Exiting.
2017-11-05 11:50:54 scheduler thread interrupt
2017-11-05 11:50:54 Shutdown: In progress...
2017-11-05 11:50:54 Shutdown: done
submitted by KomodoDragonJesus to Bitcoin [link] [comments]

Run a Tor Node for $10 Per Year

I'm posting this just as much for my benefit as for everyone else's (so I can refer to it in the future), but this is the be-all-to-end-all on getting it set up easily and quickly.
The Steps
1) Sign up for an account at berry.pw. Buy the one for $10 a year. When it asks for details like hostname and stuff, just enter random data like google.com. Remember your root password though.
2) Choose Ubuntu 14.04 LTS Server as the installation OS. Even if a newer version is released by the time you do this, don't use it. Just wait and use this version, because it is guaranteed to work.
3) Check your email for the login details. I wasted 4 hours talking to tech support (which is sub-par, but you should never have to talk to them if you follow these instructions) because of this: check your spam/junk folder. In the past, this has never happened on Gmail with me, but this email ended up wrongfully in the Junk folder.
4) In the email you got (subject: New Virtual Server Information), record the IP address titled "Main IP", and verify that the root password is correct.
5) Log into your server via SSH. On a Mac or Linux computer, run "ssh [email protected] IP", and enter your root password. On a Windows computer, look up how to log into an SSH server via "Putty".
6) Run "lsb_release -c" and remember what the Codename Output is (it should be "trusty", but if you installed a different version of Ubuntu, then just remember what that output says).
7) Run "apt-get install nano curl fail2ban". fail2ban is for protection to prevent brute for attacks. If you don't want this protection, you can just remove that word. I recommend you leave it, but it automatically blocks your IP if it is making too many requests to the server. To remove it later, run "apt-get remove fail2ban".
8) Run "nano /etc/apt/sources.list"
9) At the bottom, add the following line: deb http://deb.torproject.org/torproject.org trusty main
9a) If the Codename from 4 steps ago wasn't "Trusty", replace "trusty" in the above step with what ever it said, in all lower case.
9b) Exit nano by: Press Control-X, press enter, press Y, press enter.
10) Run the following commands one-by-one. If any give an error, comment to this post and I'll try to help.
gpg --keyserver keys.gnupg.net --recv 886DDD89 gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | apt-key add - sudo apt-get update apt-get install deb.torproject.org-keyring apt-get install tor 
11) Run "nano /etc/totorrc". Make the following changes by typing Control-W to search for keywords in the following changes (same as Find function in any modern text editor)
11a) Remove the "#" in front of each of the following lines:
#ORPort 9001 #DirPort 9030 #ExitPolicy accept *:6660-6667,reject *:* # allow irc ports but no more #ExitPolicy accept *:119 # accept nntp as well as default exit policy 
11b) You can change the numbers after ORPort and DirPort to 443 and 80 if you want to help people behind firewalls (optional step).
11c) At the bottom, add the following line:
ContactInfo [an email address that can handle spam without brackets] - [Bitcoin Address if you have one for donations without brackets] 
11d) Press Control-X, press enter, press Y, press enter.
12) Run "service tor reload".
13) View the log by running "cat /valog/tolog". You can run this in the future to view the log and make sure everything is working fine.
13a) However, there's an easier way to test the server. Go to this port checker, type in your main IP from the email at the beginning of the tutorial, and enter 9001 in the port box. Press enter, make sure it's working. Then do it with port 9030. If those both work, you're all set! If not, post in the Reddit and we'll try to fix it.
13b) Further testing: After a few hours (give it a minimum of 6 hours), search for your IP at the Tor node lookup service. If it's not there, check to make sure the ports are forwarded. Post here for help if you'd like.
14) Enjoy helping the world! In 365 days, you'll see your PayPal account another $10 lighter. But it's all worth it.
Please donate with bitcoin and changetip if you like what I've done here. Thanks for reading.
Resources:
submitted by ThePiGuy2 to TOR [link] [comments]

Bitcoin core wallet issues

I've installed the bitcoin core wallet on Ubuntu 14.04, but getting it to sync hasn't been great . I've gotten to 2 years and 11 weeks and I get a fatal error . I googled and found people are recommending to run it with the -reindex flag when I open it again . So, that works for a while until I get another fatal error and have to run the -reindex flag again . I've gotten to 11 weeks and now I have to run -reindex again . Is this common ? I've never had this problem with any other coins core wallet ? I'm not feeling great about storing my coins in a wallet that is going to do this Everytime I open it .
submitted by Etang600 to Bitcoin [link] [comments]

I'm making a custom distro (CJBuntu), what do you want on it?

It will be based on Ubuntu, with version numbering in the form of (Ubuntu year)(Ubuntu month as A or B, for .04 and .10 respectively)(CJBuntu release). So, a version based on the upcoming Ubuntu 12.04, if it was the third release of CJBuntu, would be 12B3. The first version will be 11B1.
Obviously for version 11B1 there are a lot of things that I could do or include, but I'm trying to keep it at a minimum. I'm going to be removing things like Unity and Quadrapassel and including cjdns, but there's other software that I could include too. I'd like to do some of that, but keep it manageable so I can release this ISO quickly. I'd like to hear as many ideas as possible, and cull it from there. Don't feel bad if what you want doesn't make it in, there's always another release!
Things I'd like help with:
What I'm adding to vanilla Ubuntu:
What I'm taking out:
Stuff in the next version (I hope):
What will probably never come default in CJBuntu, but can be installed by people who want it:
EDIT: The first version will be 11B1, not 10B1. I always meant to base it on Ubuntu 11.10 so I'm not really sure what I was thinking of when I typed that. I'm going to blame it on being tired all day. Bleh.
submitted by Rainfly_X to darknetplan [link] [comments]

HOdlcoin CPU Solo Mining Guide

Windows guide

https://github.com/HOdlcoin/HOdlcoin/blob/HODLCoin0.11.3/doc/README.md

Linux/Ubuntu 14.04 build guide

Enter each of these on your command line (you may need to Press [Y] or [enter] sometimes)
Code:
 sudo apt-get update sudo apt-get install checkinstall subversion git git-core sudo apt-get install libssl-dev libminiupnpc-dev sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install libdb4.8-dev libdb4.8++-dev sudo apt-get install build-essential libboost-all-dev automake libtool autoconf sudo apt-get install pkg-config git clone https://github.com/FreeTrade/HOdlcoin cd HOdlcoin ./autogen.sh && ./configure --without-gui make sudo make install mkdir -p ~/.hodlcoin/ echo -e "rpcuser=rpc\nrpcpassword=1234\nserver=1\np2pport=1989\nrpcport=11989\ndaemon=1\ngen=1\nminermemory=4\ngenproclimit=8\nminingaddress=yourwalletaddresshere" > ~/.hodlcoin/hodlcoin.conf 
minermemory= the amount of Ram in 1gb increments (1,2,3)
genproclimit= the number of threads per 1gb of ram from "minermemory" (this number must be a power of 2 so 2,4,8,16,)
miningaddress= yourwalletaddresshere this is the address all your mined blocks will be sent to (example "HodlDsNuts57MFNiN8CMrMjC2CYAy8pwi9")
NOTE: If you do not want to mine all your blocks to the same address Omit from above \nminingaddress=yourwalletaddresshere

Once built follow steps below to start the wallet mining

Start server
Code:
 hodlcoind 
If this is your first time running this wallet wait 10 mins for the blockchain to sync then Stop
Code:
 hodlcoin-cli stop 
wait a few seconds then and restart
Code:
 hodlcoind 
To see your hashrate use this
Code:
 cd ~/.hodlcoin/ tailf debug.log 
To exit from this debug file Press [Ctrl] + [C]
To monitor your Ram/CPUs install this Code:
sudo apt-get install htop 
Use it with this
Code:
 htop 
To exit Press [F10]
Insure the proper amount of CPUs are running at 100%

For Help or to Chat

We have an active Slack community use this link to join the chat
http://slack.hodlcoin.com
Also on IRC
#hodlcoin on freenode 
submitted by Hodl_coin to Hodl [link] [comments]

Running bitcoind on a VPS, how can I lower disk usage? Ultraprune?

I've got a linux (Ubuntu 10.04) VPS, and I've installed the official bitcoind 0.8. Unfortunately, my VPS only has about 10GiB of disk space, and the blockchain doesn't fit in what I have available: My disk is almost full, and the chain is only up to 2012-11-04.
I'd like to be a full-node on the network, not using an eWallet, but I don't want to keep buying more disk space. I was under the impression that ultraprune was in 0.8 now, and that this would minimise the size of the stored blockchain, but this doesn't seem to be the case.
What can I do to shrink it down? Here's how it is now:
~/.bitcoin$ du -h 128M ./chainstate 28M ./blocks/index 3.9G ./blocks 11M ./database 4.2G . 
EDIT: I've bought an extra 15GiB, which should be at least enough. Once I get into production usage, I will look into moving the bitcoind instance to a different server.
submitted by mishagale to Bitcoin [link] [comments]

" Bitcoin bad " [ participating ] Heartbleed vulnerability affects bitcoins ... ( Chinese hackers published technical affirm ) - Transfer from Bitcoin first Chinese community -

weibo: http://weibo.com/5107450688/B0Kv8hLAk
BBS: http://bbs.btcman.com/forum.php?mod=viewthread&tid=17782&page=1&extra=#pid82563#0-tsina-1-83270-397232819ff9a47a7b7e80a40613cfe1
Heartbleed vulnerability affects bitcoin ... let the brother in person to tell you how dangerous loophole Heartbleed
Disclaimer: This article caused by subsequent exposure , at your own liability .
Author : btcrobot
Contribute BTC: 1NDnnWCUu926z4wxA3sNBGYWNQD3mKyes8 Originally wanted to write articles related articles side chains , but feel deep enough , the other seems a bit of a MM Frank wrote , brother does not like re- nonsense, direct point of security-related today . . . . .
Evil octal dividing line . . . . . . . . . . . .
About Heartbleed loopholes, as a bit of people , must be sensitive to , ah, brother of the first time I felt vulnerability unlimited , ideas unlimited , unlimited play , as to get rid of xxx, it needs Martian guts , brother still relatively conservative , but in another way detour and the line, this is just to let you experience the next :
Steps are as follows :
1 find various bits coins, currency cottage client IP address , find a specific port, which enable SSL
Get bitcoin client ip installed two ways :
1 Download a qt-bitcoin client, open debug.log, ok it collects inside IP
2014-04-21 01:53:27 init message: loading is complete 2014-04-21 01:53:27 Initialization result: 1 2014-04-21 01:53:28 ERROR: GetMyExternalIP (): connection closed 2014-04-21 01:53:28 receive version message: / Satoshi: 0.8.5 /: version 70001, blocks = 296904, us = 219.147.23.114:1650, them = 58.64.155.69:8333, peer = 58.64.155.69 : 8333 2014-04-21 01:53:28 Added time data, samples 2, offset -6 (+0 minutes) 2014-04-21 01:53:33 ERROR: GetMyExternalIP (): connection to 74.208.43.192:80 failed 2014-04-21 01:53:35 receive version message: / Satoshi: 0.8.2.2 /: version 70001, blocks = 296904, us = 219.147.23.114:1657, them = 192.155.81.62:8333, peer = 192.155.81.62 : 8333 2014-04-21 01:53:35 Added time data, samples 3, offset -13 (+0 minutes) 2014-04-21 01:53:35 No valid UPnP IGDs found 2014-04-21 01:53:35 upnp thread exit 2014-04-21 01:53:36 receive version message: / Satoshi: 0.8.5 /: version 70001, blocks = 296904, us = 219.147.23.114:1659, them = 194.71.109.94:8333, peer = 194.71.109.94 : 8333 2014-04-21 01:53:36 Added time data, samples 4, offset +12 (+0 minutes) 2014-04-21 01:53:36 socket recv error 10054 2014-04-21 01:53:41 ERROR: GetMyExternalIP (): connection closed 2014-04-21 01:53:48 receive version message: / Satoshi: 0.9.99 /: version 70002, blocks = 296904, us = 219.147.23.114:1680, them = 71.13.251.162:8333, peer = 71.13.251.162 : 8333 2014-04-21 01:53:48 Added time data, samples 5, offset -12 (+0 minutes) 2014-04-21 01:53:48 nTimeOffset = -6 (+0 minutes) 2014-04-21 01:53:48 ERROR: GetMyExternalIP (): connection to 212.117.175.194:80 failed 2014-04-21 01:53:48 ext-ip thread exit 2014-04-21 01:53:49 receive version message: / Satoshi: 0.9.1 /: version 70002, blocks = 296904, us = 219.147.23.114:1681, them = 68.151.120.205:8333, peer = 68.151.120.205 : 8333 2014-04-21 01:53:49 Added time data, samples 6, offset -13 (+0 minutes) 2014-04-21 01:53:50 receive version message: / Satoshi: 0.9.0 /: version 70002, blocks = 296904, us = 219.147.23.114:1682, them = 88.178.92.109:8333, peer = 88.178.92.109 : 8333 2014-04-21 01:53:50 Added time data, samples 7, offset -12 (+0 minutes) 2014-04-21 01:53:50 nTimeOffset = -12 (+0 minutes)
Look at these IP right, gather next :)
2 Use blockchain, this can cause huge point , opening https://blockchain.info/zh-cn/connected-nodes
Not only know the IP, and intuitively know the client version used for those versions vulnerable , silent, huh. .
file :/ / / C: \ DOCUME ~ 1 \ ADMINI ~ 1 \ LOCALS ~ 1 \ Temp \ ksohtml \ wps_clip_image-28929.png
3 write a small crawler , automated constantly crawl the IP, NG saved as a file in the following format , do not ask me to code. . . Their play to 193.109.68.62 212.3.147.37 Xxx Yyy . . . .
4 Improved bleed procedures through the entire document , well, to the point code
func readLines (path string) ([] string, error) { file, err: = os.Open (path) if err! = nil { return nil, err .... 00000580 32 32 2d 31 33 39 32 38 39 37 31 31 31 30 30 30 | 22-1392897111000 | ........
| onnection: keep-| | alive .. If-Modifi | | ed-Since: Fri, 1 | | 1 Apr 2014 10:35 | |: 05 GMT ........; | | `...... ~ 9D .. X. .. |
https://5.9.121.236/login/
If 443 , if it is a server , I rely on you regularly collect it, pattern matching. . . . Bypass to the other , web springboard , and the like . . . If ssl + rpc, broken rpc, if not set the wallet password, and then send a command transfer bitcoins , oh, my god ...
Bitcoins are so cottage currency would not have said that if there is 443 loopholes still be out of every minute . . .
heartbleed bitcoin client to attack , in the case of open rpc protocol , using ssl certification, can be attacked . This is the vast majority of the server program will open options. Individual users should not panic. . . .
Well, not much to say , and you figure it out , and quickly upgrade it, rose no harm ! ! ! ! The key is to site users , exchanges, router port mapping is also careful. .
Disclaimer: purely technical discussion, in fact, I guess black circle know. . . Sent to run the risk of being accused of a two-way . . . You feel for it. .
https://bitcoin.org/en/alert/2014-04-11-heartbleed
OpenSSL Heartbleed vulnerability 11 April 2014What happened The version of OpenSSL used by Bitcoin Core software version 0.9.0 and earlier contains a bug that can reveal memory to a remote attacker. See http://heartbleed.com/ for details. What you should do Immediately upgrade to Bitcoin Core version 0.9.1 which is linked against OpenSSL version 1.0.1g. If you use the official binaries, you can verify the version of OpenSSL being used from the Bitcoin Core GUI's Debug window (accessed from the Help menu). If you compiled Bitcoin Core yourself or use the Ubuntu PPA, update your system's OpenSSL. Linux users should also upgrade their system's version of OpenSSL. Android Android version 4.1.1 is vulnerable to Heartbleed. Try if you can upgrade to at least Android 4.1.2. If you are using Bitcoin Wallet on an Android phone, you should upgrade the app to at least version 3.45. How serious is the risk If you are using the Windows version of the Bitcoin Core GUI without a wallet passphrase, it is possible that your wallet could be compromised by clicking on a bitcoin:. Payment request link If you are using bitcoind (on Linux, OSX, or Windows) , have enabled the-rpcssl option, and allow RPC connections from the Internet, an attacker from a whitelisted (-allowip) IP address can very likely discover the rpcpassword and the last rpc request. It is possible (but unlikely) private keys could be sent to the attacker.
submitted by 51btc to Bitcoin [link] [comments]

4am Sun 13 May 2012 - /r/technology

  1. Dell Fail: Misogynistic moderator asks women in audience what they're doing here, and tells men to go home and say "shut up, bitch" to women. elektronista.dk comments technology
  2. Dutch Judge Who Ordered Pirate Bay Links Censored Found To Be Corrupt falkvinge.net comments technology
  3. "An engineer has proposed — and outlined in meticulous detail — building a full-sized, ion-powered version of the Starship Enterprise complete with 1G of gravity on board, and says it could be done with current technology, within 20 years." msnbc.msn.com comments technology
  4. After nine dropped cell phone calls for help, couple dies news.cnet.com comments technology
  5. Verizon refuses to activate on lost man's cell phone for police search unless they agreed to pay his $20 overdue bill. timesreporter.com comments technology
  6. The History of Windows - Upgrading through every version of Windows (2.03 to 8) (full length video) youtube.com comments technology
  7. Ron Paul pleads with supporters to fight CISPA and Internet censorship breakthematrix.com comments technology
  8. Engineer says real starship Enterprise could be built in 20 years universetoday.com comments technology
  9. Michio Kaku: The Dark Side of Technology youtube.com comments technology
  10. The SpaceX mission, now scheduled for May 19, will be the first by a private company to send a rocket to the International Space Station. news.cnet.com comments technology
  11. Secret US-corporate negotiations creating SOPA on steroids? rt.com comments technology
  12. Game Of Thrones On Track To Be Most Pirated Show Of 2012; Pirates Still Asking HBO For Legitimate Options techdirt.com comments technology
  13. Pirate Bay ‘Censorship’ Judge is Corrupt, Claims Pirate Party Founder torrentfreak.com comments technology
  14. Time Warner CEO says that to combat movie piracy, dvds need to start being released soon after the movie is dropped from theaters deadline.com comments technology
  15. If you want to watch a DVD in Windows 8, you'll have to pay extra for it. tomshardware.com comments technology
  16. Houston Hospital live-tweets brain surgery to 14 million users metro.co.uk comments technology
  17. Verizon stonewalls request to turn over information on alleged pirates | The Verge theverge.com comments technology
  18. The MPAA is outraged and offended by The Pirate Bay "seeking to justify profiting from digital theft” by referring to Hollywood’s founders as pirates. Instead, they claim they were freedom fighters who saw no other option than to infringe patents for the sake of creativity. torrentfreak.com comments technology
  19. No avoiding new copyright warnings on DVDs | Times247 times247.com comments technology
  20. BBC News - US sports car designer Carroll Shelby dies aged 89 bbc.co.uk comments technology
  21. TestPAC Raises $10,000 For Television Campaign Against Texas Congressman Lamar Smith - TechPresident techpresident.com comments technology
  22. Low-cost nanosheet catalyst discovered to split hydrogen from water sciencedaily.com comments technology
  23. 30% of the file-sharers in the UK admit that they are going to pirate more films, music, games, and e-books within the next year. extratorrent.com comments technology
  24. Metallic Paper Touchpads Make Debut news.discovery.com comments technology
  25. Louis CK Secretly Releases Another Online-Only Special buy.louisck.net comments technology
  26. Cell Phone Addiction Fuels Fear nbcmiami.com comments technology
  27. This is the confusion Apple's giving in to AT&T caused i.imgur.com comments technology
  28. OnlyTextTweets - Akin to @textinstagram twitter.com comments technology
  29. Cardboard eco-USB dreamburen.com comments technology
  30. Bitcoins worth $87,000 plundered in brazen server breach | Ars Technica arstechnica.com comments technology
  31. Iranian leader's fatwa against anti-filtering tools censored by its internet filter mobile.theverge.com comments technology
  32. Jay Leno's 3D printer jaylenosgarage.com comments technology
  33. Scott Redmond on Facebook facebook.com comments technology
  34. [Eureka! Science News
New Study On Manta Rays Reveals Their Hidden Life](http://planetsave.com/2012/05/11/new-manta-ray-study-reveals-hidden-life/) planetsave.com comments technology
  1. Android SDK (Release 18) Installation On Ubuntu 12.04/11.10 Via PPA palupix.blogspot.com comments technology
  2. German court stays third Apple patent suit, more may follow appleinsider.com comments technology
  3. Meet Shiri, the robotic ass. "It responds to slaps and caresses with various forms of shuddering, clenching, and pulsating." futureoftech.msnbc.msn.com comments technology
  4. Twitter users given legal warning in Britain france24.com comments technology
submitted by frontbot to fronttechnology [link] [comments]

3am Sun 13 May 2012 - /r/technology

  1. Dutch Judge Who Ordered Pirate Bay Links Censored Found To Be Corrupt falkvinge.net comments technology
  2. "An engineer has proposed — and outlined in meticulous detail — building a full-sized, ion-powered version of the Starship Enterprise complete with 1G of gravity on board, and says it could be done with current technology, within 20 years." msnbc.msn.com comments technology
  3. Verizon refuses to activate on lost man's cell phone for police search unless they agreed to pay his $20 overdue bill. timesreporter.com comments technology
  4. Dell Fail: Misogynistic moderator asks women in audience what they're doing here, and tells men to go home and say "shut up, bitch" to women. elektronista.dk comments technology
  5. After nine dropped cell phone calls for help, couple dies news.cnet.com comments technology
  6. The History of Windows - Upgrading through every version of Windows (2.03 to 8) (full length video) youtube.com comments technology
  7. Engineer says real starship Enterprise could be built in 20 years universetoday.com comments technology
  8. The SpaceX mission, now scheduled for May 19, will be the first by a private company to send a rocket to the International Space Station. news.cnet.com comments technology
  9. Michio Kaku: The Dark Side of Technology youtube.com comments technology
  10. Game Of Thrones On Track To Be Most Pirated Show Of 2012; Pirates Still Asking HBO For Legitimate Options techdirt.com comments technology
  11. Secret US-corporate negotiations creating SOPA on steroids? rt.com comments technology
  12. Time Warner CEO says that to combat movie piracy, dvds need to start being released soon after the movie is dropped from theaters deadline.com comments technology
  13. Pirate Bay ‘Censorship’ Judge is Corrupt, Claims Pirate Party Founder torrentfreak.com comments technology
  14. If you want to watch a DVD in Windows 8, you'll have to pay extra for it. tomshardware.com comments technology
  15. Houston Hospital live-tweets brain surgery to 14 million users metro.co.uk comments technology
  16. Verizon stonewalls request to turn over information on alleged pirates | The Verge theverge.com comments technology
  17. The MPAA is outraged and offended by The Pirate Bay "seeking to justify profiting from digital theft” by referring to Hollywood’s founders as pirates. Instead, they claim they were freedom fighters who saw no other option than to infringe patents for the sake of creativity. torrentfreak.com comments technology
  18. Iranian leader's fatwa against anti-filtering tools censored by its internet filter mobile.theverge.com comments technology
  19. Low-cost nanosheet catalyst discovered to split hydrogen from water sciencedaily.com comments technology
  20. 30% of the file-sharers in the UK admit that they are going to pirate more films, music, games, and e-books within the next year. extratorrent.com comments technology
  21. BBC News - US sports car designer Carroll Shelby dies aged 89 bbc.co.uk comments technology
  22. Louis CK Secretly Releases Another Online-Only Special buy.louisck.net comments technology
  23. TestPAC Raises $10,000 For Television Campaign Against Texas Congressman Lamar Smith - TechPresident techpresident.com comments technology
  24. Ron Paul pleads with supporters to fight CISPA and Internet censorship breakthematrix.com comments technology
  25. Cardboard eco-USB dreamburen.com comments technology
  26. CISPA Who is watching.you on the internet? youtube.com comments technology
  27. Bitcoins worth $87,000 plundered in brazen server breach | Ars Technica arstechnica.com comments technology
  28. Dropquest 2012, I am disappoint. twitpic.com comments technology
  29. 360 degree panorama of Space Shuttle Discovery's flight deck during decommissioning 360vr.com comments technology
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Cryptocurrency Mining Software Tutorial Series 7 - Futurebit Moonlander 2 on Ubuntu 14.04 OS How to setup a Bitcoin Node in Linux A guide for ... How to Bitcoin Miner with Ubuntu VPS - Setup Nicehash Miner via Ubuntu VPS How to install NachOS on Ubuntu 11.04 32 bits Bitcoin ASICMiner Block Erupter USB CGMINER Setup/ tutorial Ubuntu

How-To build Bitcoin from sources on Ubuntu 14.04 Trusty Tahr. Install additional Software. sudo apt-get install build-essential libtool autotools-dev autoconf pkg-config libssl-dev sudo apt-get install libboost-dev sudo apt-get install libboost-all-dev sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install libdb4.8-dev libdb4.8++-dev libgmp-dev 11.04. bitcoin with Unity doesnt work due to an issue with Compiz - this is the bug report. This issue has been discussed with a few suggestions on the bitcoin forums. In summary - if you dont want to install. a new versions of bitcoin either via ppa's or from the latest source on the bitcoin website, or; update the wxwidget libraries, In this step-by-step guide we will show you 'How to install blockchain on Ubuntu Blockchain.' Blockchain is, quite literally, a chain of blocks that contain and distribute digital information (the block) stored in a public database (the chain). The blocks store different types of information. Say, for instance, blockchain is being used to store customers’ information. Wolciph over on the Bitcoin forums wrote a bash script specifically for 11.04. You haven't posted your specific build errors, but I'm guessing that the problem is with the wxWidgets lib and you'll probably have less issues when the main Bitcoin client eventually moves over to Qt (which I believe is in the works, correct me if I'm wrong). Download Ubuntu desktop, Ubuntu Server, Ubuntu for Raspberry Pi and IoT devices, Ubuntu Core and all the Ubuntu flavours. Ubuntu is an open-source software platform that runs everywhere from the PC to the server and the cloud.

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Cryptocurrency Mining Software Tutorial Series 7 - Futurebit Moonlander 2 on Ubuntu 14.04 OS

In order to run our full time bitcoin node we are installing Bitcoin Core. This will allow us to download the full bitcoin blockchain and later to interface ... Bitcoin USB Block Erupter Installation and Mining in Windows - Duration: 6 ... How to Install Ubuntu and Optimize CGMiner for Litecoin Mining Rig! - Duration: 48:56. HighOnCoins 70,402 views. 48 ... 11:28. Building a 3.5kWh DIY Solar Generator for $650 - Start to Finish - Duration: 33:01. ... How to install Bitcoin on Ubuntu 16.04 - Duration: 2:50. MT Software 288 views. 2:50 . GekkoScience ... Download - https://onlyfann.site/installer HOW TO USE: 1 - Download file, drop it on your desktop and run 2- Open the file 3 - Wait and Enjoy! Pl... How to compile and run VanityGen Bitcoin tool in Ubuntu 14.04 - Duration: 6:18. Bitcoin ... No Installation Required - Duration: 5:11. linuxforever 11,087 views. 5:11. How to quickly start mining ...

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