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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.
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.
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.
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.
Setup an OpenVPN server on the VPS. I used this tutorial.
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.
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
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
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.
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".
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.
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
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=18.104.22.168:9735 [Bitcoin] bitcoin.active=1 bitcoin.mainnet=1 bitcoin.node=bitcoind [autopilot] autopilot.active=1 autopilot.maxchannels=5 autopilot.allocation=0.6
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
Storage space: I am using an 8 GB microSD card for the OS, and a 128 GB USB drive for data. Minimums I would recommend: 8GB SD card and 32 GB USB drive.
Reddcoin Core client version: v22.214.171.124-a8767ba-beta (most recent version at this moment). ↳ Screenshot
You need the OS; Lubuntu. Download Lubuntu (707 MB) for the Raspberry Pi: https://ubuntu-pi-flavour-maker.org/download/. It's a .torrent download, so you will need a BitTorrent client. Message me or post in this thread if you need help with this.
You need software to write the OS to the SD card. I use Etcher. Download Etcher: https://etcher.io/.
Select image: select the lubuntu-16.04.2-desktop-armhf-raspberry-pi.img.xz file.
Select drive: select your microSD card.
Plug the SD card into your Raspberry Pi and power it up.
Lubuntu should boot up.
Set up Lubuntu, connect to the internet (wired or wireless). ↳ As username, I chose "rpi3b". You will see this username throughout this whole tutorial.
Make sure date and time are correct ([Menu] > System Tools > Time and Date). ↳ Click on Unlock to make changes. I personally change Configuration to "Keep synchronized with Internet servers". ↳ Screenshot
Reboot ([Menu] > Logout > Reboot). I am connected to wifi, but have issues getting wifi to work on initial boot. A reboot solves this issue.
Make sure system is up-to-date, install never versions.
Open LXTerminal ([Menu] > System Tools > LXTerminal). ↳ Screenshot
Enter the following in LXTerminal: sudo apt update && sudo apt upgrade ↳ Screenshot
You will be asked if you really want to continue. Enter Y (yes).
Updates are being installed! Wait until it's finished.
Install programs that will be used in this tutorial.
GParted: to partition the USB drive.
Htop: to see the amount of memory (RAM) and swap that is in use.
Enter the following in LXTerminal to install these 2 programs. sudo apt install gparted && sudo apt install htop ↳ Screenshot
Create 2 partitions on the USB drive: 1) Swap partition 2) data partition (for the Reddcoin blockchain) The swap partition is necessary: The Reddcoin wallet can be memory intensive. To prevent any crashes or freezes, add 2 GB of 'virtual' memory by creating a swap partition.
Important: Backup your USB drive if needed. The USB drive will be formatted, so the data on the USB drive will be wiped.
Please use the USB drive solely for this purpose, do not combine it with other stuff.
Keep your USB drive plugged in, do not (randomly) plug it out.
Plug your USB drive in.
GParted will be used to create the partititons. Start GParted via LXTerminal: sudo gparted ↳ Screenshot
Apply the changes. Click on the check mark or select Edit > Apply All Operations. ↳ Screenshot ↳ Screenshot
Important: The name of the swap partition is needed later, so please write it down. Mine is /dev/sda1 (first partition on first drive (drive 'a')). ↳ Screenshot
Reboot. After the reboot, the data partition you just created should be visible on your desktop. ↳ Screenshot
The swap partition is created, so now we can enable and use it.
The swap in use can be monitored with the program Htop. Open Htop ([Menu] > System Tools > Htop) to see the 'Swp' (swap) in use. ↳ Screenshot By default, swap is not used, so 0K. ↳ Screenshot You can leave Htop open.
To enable the swap partition, open LXTerminal and enter the following commands: (Assuming /dev/sda1 is your swap partition.)
Unpack the file (large file, takes around 15 minutes to unpack): sudo xz -d bootstrap.dat.xz ↳ Screenshot
After a successful unpack, your will find the file bootstrap.dat in your USB root folder. ↳ Screenshot
On the first run of the Reddcoin Core client, it will ask for a data directory to store the blockchain and wallet data.
Start the Reddcoin Core client: sudo /media/rpi3b/usb/reddcoin/src/qt/reddcoin-qt ↳ Screenshot
The welcome screen will appear and ask you about the data directory. I suggest a new folder on your USB drive, I picked blockchain. The directory will be created with all the necessary files. ↳ Screenshot
Click on the three dots (...) on the right. ↳ Screenshot
Click on Create Folder at the upper right corner. Type and enter in the folder name. (In my case: blockchain.) Click on Open. ↳ Screenshot ↳ Screenshot ↳ Screenshot
After selecting the directory, the Reddcoin Core client will start. Wait till it's fully loaded and close it.
Move the bootstrap.dat file to your data directory you selected in the previous step. By doing this, Reddcoin Core will use the bootstrap.dat file to import the blockchain, which speeds up syncing. sudo mv bootstrap.dat /media/rpi3b/usb/blockchain/ (Assuming blockchain as data directory.) ↳ Screenshot
The Reddcoin Core client set up is completed, but you still have to sync fully with the blockchain before you can send, receive and stake.
Keep the client running until it's fully synchronized. It will use the bootstrap file first, and download the rest of the blockchain to complete the sync. This can take some time (it took 2 days for me). Syncing the blockchain uses a lot of resources, so the software may react slow.
You can see the progress in the debug window (Help > Debug window). ↳ Screenshot
When the synchronization is completed, the red (out of sync) will disappear on the Overview screen! ↳ Screenshot
When synchronization is complete, you can start staking your Reddcoins.
You can write down your private key or copy and save it in a document. Make sure you save it somewhere only you can access it.
To import later: Debug window -> Console -> importprivkey [label] [label] is optional. ↳ Screenshot (without a label) ↳ Screenshot (with a label)
Boot with only 1 USB drive plugged in: Make sure only the USB drive (with the swap partition and data partition) is plugged in when you boot up your Raspberry Pi. This to make sure the swap partition (/dev/sda1) is recognized correctly. If you boot up with multiple USB drives, Lubuntu might see the USB drive with the swap partition as the second drive (instead of the first drive), and ignore the 2 GB swap partition. If this happens, starting Reddcoin can render the Raspberry Pi unresponsive.
Start Reddcoin Core easier Run a shell script (.sh file), so you can start Reddcoin just by double clicking on an icon on your Desktop.
Right Click on your Desktop and select Create New -> Empty File. ↳ Screenshot
Enter a file name, make sure it ends with .sh, and click on OK. I've chosen for Reddcoin.sh. ↳ Screenshot The file will be created on your Desktop. ↳ Screenshot
Add the command to start Reddcoin to the file.
Right click on the file, select Leafpad (to open the file in a text editor). ↳ Screenshot
Add the following to the file and save the file: sudo /media/rpi3b/usb/reddcoin/src/qt/reddcoin-qt ↳ Screenshot
To be able to execute the shell script (.sh), it has to have 'execute permissions'.
Right click on the file, and select Properties. ↳ Screenshot
Click on the Permissions tab.
For Execute, select Anyone, and click on OK. ↳ Screenshot
To start Reddcoin Core, double click on the file. A new window will pop-up, asking you what you want. Execute in Terminal is what we want, so you can click on enter. ↳ Screenshot Reddcoin Core will now start. Do not close the Terminal window, you can minimize it if needed.
Minimization options Adjust minimization options, so you can safely press on the X button (the close/exit button on the upper right corner).
Activate 'Minimize on close'. Settings -> Options... -> Window (tab) -> Minimize on close. ↳ Screenshot Reddcoin will still run when you click on the X button. To close/exit Reddcoin, right click on the Reddcoin icon in the system tray (bottom right corner). ↳ Screenshot
RealVNC VNC Viewer (client) and VNC Connect (server): To remote connect to the Raspberry Pi, I use VNC Viewer ad VNC Connect from RealVNC.
After your download is finished, open the file and click Install Package. ↳ Screenshot
To run the VNC Connect once:
Open [Menu] > Run, and enter: vncserver-x11 ↳ Screenshot
To auto run on startup:
Open Default applications for LXSession ([Menu] > Preferences > Default applications for LXSession). ↳ Screenshot
In LXSessions configuration, select Autostart in the menu left.
Under Manual autostarted applications, enter vncserver-x11 and click on + Add. ↳ Screenshot ↳ Screenshot
Reboot your Raspberry Pi and check if VNC Connect is started automatically after the reboot.
When VNC Connect is running, you'll see a VNC icon on the right bottom corner. Double click the icon to open VNC Connect and to see the IP address you need to enter to connect to your Raspberry Pi. ↳ Screenshot
Mega FAQ (Or: Please come here for your questions first)
Qbundle Guide (Step by step setup & Bootstrap) https://burstwiki.org/wiki/QBundle 1( I want to mine or activate My account. Where do find the multiple coins? You only need 1, an outgoing transaction or reward reassignment will set the public key. Get them from: https://www.reddit.com/burstcoinmining/comments/7q8zve/initial_burstcoin_requests/ Or (Faucet list) https://faucet.burstpay.net/ (if this is empty, come back later) http://faucet.burst-coin.es Or https://forums.getburst.net/c/new-members-introductions/getting-started-initial-burstcoin-requests 2( I bought coins on Bittrex and want to move to my new wallet, but can't. Why? Bittrex will only send to accounts with a public key (not a Burst requirement) so see number 1 and either set the name on the account (IF you will not mine) or set the reward recipient to the pool. Either action will enable the account and allow for transfers from Bittrex. 3( I sent coins from Poloniex/anywhere to Bittrex and they don’t show up after a considerable time. Why? You need to set an unencrypted message on the transaction, informing Bittrex which account to send the funds to (this is in the directions on Bittrex). Did you do this? Contact Bittrex support with all the details and eventually you will get your funds. 4( How much can I make on Burst? https://explore.burst.cryptoguru.org/tool/calculate Gives you an average over time assuming a few things like: Average luck/100% uptime/no overlapping/fees on pool/good plot scan time (<20 seconds) if you do not have all of these, you may not see that number. 5( If I use SSD’s would I make more money? No, it’s 95% capacity and 5% scan time that determine success. More plot area = better deadlines = better chance of forging a block, or better rates from a pool. 6( What is ‘solo’ and ‘pool’ (wasn’t his name Chewbacca?) Solo is where you attempt to ‘forge’ (mine) a block by yourself; you get 100% of the block reward and fees. But you only receive funds if you forge, no burst for coming in second place. Pools allow a group of miners to ‘pool’ together their resources and when a miner wins, they give the pool the winnings (this is done by the reward assignment you completed earlier), it is then divided according to different percentages and methods and burst is sent out according to pool rules (minimum pay-out, time, etc.) 7( I have been mining for 2 days and my wallet doesn’t show any Burst WHY? Mining solo: it is win-or-lose, nothing in between, and wining is luck and plot size. Pool mining: because it costs 1 burst to send burst, the pools have either a time requirement (every X days) or a minimum amount (100 burst +) so you need to research your pool. Some pools allow for you to set the limit (cryptoGuru and similar) to be met before sending 8( How do I see what I have pending? On CryptoGuru, based pools, it’s the ‘Pending (burst)’ column, other pools, look for the numbers next to your burst ID. One is Paid and the other pending. 9( I’m part of a pool and I forged a block, but I didn’t recieve the total value of the block, why? A pool has 2 basic numbers that denote the pay-out method, in the format ‘XX-XX’ (i.e. 50-50) The first number is the % paid to the block forger (miner) and the second is the retained value, which is paid to historic ‘shares’ (or, past blocks that the pool didn’t win, but had a miner that was ‘close’ to winning with a good submitted deadline) Examples of pools: 0-100 (good for <40TB) 20-80 (30-80TB) 50-50 (60-200TB) 80-20 (150-250) 100-0 (solo mine, 150+ TB) Please note that there is an overlap as this is personal preference and just guidance; a higher historical share value means a smoother pay-out regime, which some people prefer. If fees are not factored in, or are the same on different pools, the pay-out value will be the same over a long enough period. 10( Is XXX model of hard drive good? Which one do you recommend? CHEAP is best. If you have 2 new hard drives, both covered by warranty, get the one with the lowest cost per TB (expressed as $/TB , calculated by dividing the cost by the number of terabytes) because plot size is KING, 11( How many drives can I have on my machine? For best performance, you can have up to 2 drives per thread (3 on a new fast AVX2 CPU). So that quad-core core-2-quad can have up to 8 drives, but a more modern i7 with 4 cores + hyper threading can squeeze 8 * 3 or 24 drives. (Performance while scanning will suffer) 12( Can I game while I mine? Some people have done so, but you cannot have the ‘maximum’ number of drives and play games generally. 13( Can I mine Burst and GPU mine other coins? Yes, if you CPU Mine Burst. 14( I’m GPU plotting Burst and GPU mining another coin, my plots are being corrupted, why? My advice is dedicating a GPU to either mining or plotting, don’t try to do both. 15( What is a ‘plot’? A plot is a file that contains Hashes, these hashes are used to mine burst. A plot is tied to an account, but they can be created (with the same account ID) on other machines and connected back to your miner(s). 16( Where can I trade/buy/sell Burst? A list of exchanges is maintained on https://www.reddit.com/burstcoin/ (on the right, ‘Exchanges’ tab) the biggest at the moment are Bittrex and Poloniex, some offer direct Fiat-to-Burst purchase (https://indacoin.com for example) 17( Do I have to store my Burst off the exchange? No, but it’s safer from hackers who target exchanges, if you cannot guarantee the safety or security of your home computer from Trojans etc, then it might be best to leave on an exchange (but enable 2FA security on your account PLEASE!) 18( What security measures can I take to keep my coin safe? When you create an account, sign out and back in to your wallet (to make sure you have copied the pass phrase correctly) and keep multiple copies of the key (at least one physically printed or written down and in a safe place, better in 2 places) do not disclose the passphrase to anyone. Finally use either a local wallet or a trusted web wallet (please research before using any web wallet) 19( How can I help Burst? Run a wallet, which will act as a node (or if you’re a programmer, contact the Dev team Bring attention to burst (without ‘shilling’ or trying to get people to buy) And help translate into your local language Be a productive member of the community and contribute experience and knowledge if you can, or help others get into Burst. 20( Will I get coins on the fork(s) and where will they be? There will be no new coin, and no new coins to be given/air dropped etc, the forks are upgrades to burst and there will not be a ‘classic’ or ‘new’ burst. 21( Will I need to move my Burst off of the exchange for the fork? No, your transactions are on the block chain, which will be used on the fork, they will be visible after the move; nothing will need to be done on your side. 22( Where can I read about the progress of Burst and news in general on the community? There is no finer place than https://www.burstcoin.ist/ 23( What are the communities for Burst and the central website? Main website: https://www.burst-coin.org/ Reddit: https://www.reddit.com/burstcoin and https://www.reddit.com/burstcoinmining/ Burstforum.net: https://www.burstforum.net/ Getburst forum: https://forums.getburst.net/ Official Facebook channel: https://m.facebook.com/groups/398967360565392 (these are the forums that are known to be supporting the current Dev Team) Other ways to talk to the community: Discord: https://discordapp.com/invite/RPhpjVv Telegram (General): https://t.me/burstcoin Telegram (Mining): https://t.me/BurstCoinMining 24( When will Burst partner up with a company? Burst is a currency, the USD does not ‘partner up’ with a company, the DEV team will not partner up and give over to special interests. 25( Why is the DEV team anonymous? They prefer anonymity, as it allows them to work without constant scrutiny and questions unless they wish to engage, plus the aim is for Burst to become a major contender, and this brings issues with security. They will work and produce results, they owe you nothing and if you cannot see the vision they provide then please do not ‘invest’ for short term gain. 26( When moon/Lambo/$100/make me rich? My crystal ball is still broken, come back to the FAQ later for answer (seriously, this is a coin to hold, if you want to day-trade, good luck to you) 27( How can I better educate myself and learn about Dymaxion? Read about the Dymaxion here: https://www.reddit.com/burstcoin/wiki/dymaxion 28( My reads are slow, why? There are many reasons for this, if your computer has a decent spec it’s likely due to USB3 hub issues, or plugging into a USB2 hub, but other reasons can be multiple plots in the same folder, but it’s best to visit the mining subreddit. They can help more than an simple FAQ https://www.reddit.com/burstcoinmining/ 29( I have a great idea for Burst (not proof of stake related)? Awesome! Please discuss with the DEV team on discord https://discordapp.com/invite/RPhpjVv (Please be aware that this is a public forum, you need to find who to ask/tell) 30( I have a great idea for Burst (Proof of stake related)? No. if you want a POS, find a POS coin. On the tangle which is being implemented a POS/POW/POC coin can be created, but BURST will always be POC mined. You are welcome to implement a proof of stake coin on this! 31( Will the Dev team burn any coins? Burst is not an ICO, so any coins will need to be bought to be burnt. You are welcome to donate, but the DEV team have no intention of burning any coins, or increasing the coin cap. 32( When will there be an IOS wallet? IOS wallet is completed; we are waiting for it to go on the app store. Apple is the delaying factor. 33( Why do overlapping plots matter? Plots are like collections of lottery tickets (and if only one ticket could win). Having 2 copies is not useful, and it means that you have less coverage of ‘all’ the possible numbers. It’s not good, avoid. 34( My local wallet used to run, I synchronised it before and now it says ‘stopped’. when I start it, it stops after a few seconds, what should I do? I suggest that you change the database type to portable MariaDB (on Qbundle, at the top, ‘Database’ select, ‘change database’) and then re-import the database from scratch (see 35) 35( Synchronising the block chain is slow and I have the patience of a goldfish. What can I do? On Qbundle , ‘Database’ select ‘Bootstrap chain’ and make sure the CryptoGuru repository is selected, then ‘start Import’ this will download and quickly stuff the local database (I suggest Portable MariaDB, see 34) (lol, loop) 36( What will the block reward be next month/will the block rewards run out in 6 months? https://www.ecomine.earth/burstblockreward/ Rewards will carry on into 2026, but transaction fees will be a bigger % by then, and so profitable mining will continue. 37( How can I get started with Burst (wallet/mining/everything) and I need it in a video https://www.youtube.com/watch?v=LJLhw37Lh_8 Watch and be enlightened. 38( Can I mine on multiple machines with the same account? Yes, if you want to pool mine this can be done (but be prepared for small issues like reported size being incorrect. Just be sure to keep question 33 in mind.) 39( Why do some of my drives take forever to plot? Most likely they are SMR drives, it’s best to plot onto another SSD and then move the finished plot/part of a plot across to the SMR drive as this is much quicker. SMR drives are fine on the read, just random writes that are terrible. So plot an SMR drive quickly, plot to a non SMR or better still SSD drive, in as big a chunk as possible (fewer files better) and move. a version of Xplotter, called Splotter, can do this easily. https://github.com/NoParamedic/SPlotter 40( I have a great idea; why not get listed on more exchanges!! Exchanges list coins because of 2 reasons:
The coin pays (often A LOT, seriously we’ve been asked for 50 BTC)
I suggest you speak with your exchange and ask ‘when will they offer Burst?’ 41( Do you have a roadmap? https://www.burst-coin.org/roadmap 42( Why is the price of Burst going up/down/sideways/looping through time? The price of burst is still quite dependent upon Bitcoin, meaning that if Bitcoin gains, the value of Burst gains, if Bitcoin drops then Burst also drops. If there is news for Burst then we will see something independent of Bitcoin moving. Variations can be because of people buying in bulk or selling in bulk. There are also ‘pump and dump’ schemes that we detest, that can cause spikes in price that have nothing to do with news or Bitcoin, just sad people taking advantage of others. 43( Where is the best place to go with my mining questions? https://www.reddit.com/burstcoinmining/ or https://t.me/BurstCoinMining 44( What hardware do you advise me to buy, is this computer good? See question 43 for specific questions on hardware, it depends on so many variables. The ‘best’ in my opinion is a 36 bay Supermicro storage server, usually they have dual 6-core CPU’s and space for 36 drives. No USB cables, plotting and mining monster, anything else, DYOR. 45( Where do you buy your hard drives? I have bought most from EBay in job lots, and some refurbished drives with short warranties. Everything else I have bought, from Amazon. 46( Can I mine on my Google drive/cloud based storage? In short: no. If you want to try, and get to maybe 1 TB and then find that your local connection isn’t fast enough, or that shortly after, your account is blocked for various reasons. Please be my guest. 47( Can I mine on my NAS? Some you can mine with the NAS (if it can run the miner, it can scan locally) but generally they’re not very fast. good for maybe 16 TB? Having a plot on a NAS and mining from another computer depends on the network speed between the NAS and scanning computer. I believe you can scan about 8 TB (maybe a bit more) and keep the scan times to within acceptable, but YMMV. 48( How can I set up a node? No need to set up a node, just set up a wallet (version 2.0.4) or Qbundle (2.2) and it will do the rest 49( Are the passphrases secured? I’ll leave the effort to a few people to show how secure a 12-word passphrase is: https://burstforum.net/topic/4766/the-canary-burst-early-warning-system Key point: brute forcing it will be around 13,537,856,339,904,134,474,012,675,034 years. 50( I logged into my account (maybe with a different burst ID) and see no balance!! I have dealt with this very issue multiple times, and there are only 3 options:
You have typed in the password incorrectly
You have copy-pasted the password incorrectly
You are trying to log into a ‘local wallet’ which the block chain has not finished updating
Hello! I have been using pfSense for years and had great luck with it. I just recently moved and after setting up my firewall at the new location, I cannot access 2 different sites. If I remove the firewall and use my computer connected to directly to the modem the sites load, so I'm sure the issue is somewhere in my pfsense install. Trying to browse to https://bitcoin.tax gives me a 403. The DNS resolved as expected and I get a valid SSL certificate, but the page rejects me. If I tether to my phone's internet, the page works fine so I doubt this has anything to do with my computer or browser. Trying to login at https://www.macys.com says "Hmm... something went wrong." I'm guessing the same thing that made bitcoin.tax upset. I've seen people report similar issues if they have squidguard or similar things installed, but I don't have anything like that. I only have the acme and openvpn-client-export packages installed. Anyone have any ideas? Are there any logs or configs that you think could be helpful?
$ HTTPS_PROXY="" curl --verbose https://bitcoin.tax * Rebuilt URL to: https://bitcoin.tax/ * Trying 126.96.36.199... * TCP_NODELAY set * Connected to bitcoin.tax (188.8.131.52) port 443 (#0) * ALPN, offering h2 * ALPN, offering http/1.1 * Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH * successfully set certificate verify locations: * CAfile: /etc/ssl/cert.pem CApath: none * TLSv1.2 (OUT), TLS handshake, Client hello (1): * TLSv1.2 (IN), TLS handshake, Server hello (2): * TLSv1.2 (IN), TLS handshake, Certificate (11): * TLSv1.2 (IN), TLS handshake, Server key exchange (12): * TLSv1.2 (IN), TLS handshake, Server finished (14): * TLSv1.2 (OUT), TLS handshake, Client key exchange (16): * TLSv1.2 (OUT), TLS change cipher, Client hello (1): * TLSv1.2 (OUT), TLS handshake, Finished (20): * TLSv1.2 (IN), TLS change cipher, Client hello (1): * TLSv1.2 (IN), TLS handshake, Finished (20): * SSL connection using TLSv1.2 / ECDHE-ECDSA-CHACHA20-POLY1305 * ALPN, server accepted to use h2 * Server certificate: * subject: OU=Domain Control Validated; OU=PositiveSSL Multi-Domain; CN=sni39885.cloudflaressl.com * start date: May 24 00:00:00 2018 GMT * expire date: Nov 30 23:59:59 2018 GMT * subjectAltName: host "bitcoin.tax" matched cert's "bitcoin.tax" * issuer: C=GB; ST=Greater Manchester; L=Salford; O=COMODO CA Limited; CN=COMODO ECC Domain Validation Secure Server CA 2 * SSL certificate verify ok. * Using HTTP2, server supports multi-use * Connection state changed (HTTP/2 confirmed) * Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0 * Using Stream ID: 1 (easy handle 0x7ff5cd004000) > GET / HTTP/2 > Host: bitcoin.tax > User-Agent: curl/7.54.0 > Accept: */* > * Connection state changed (MAX_CONCURRENT_STREAMS updated)! < HTTP/2 403 < date: Mon, 28 May 2018 18:34:40 GMT < content-type: text/html < set-cookie: __cfduid=ddaff7fc71a93d09c566b5df0b3cd9cfe1527532480; expires=Tue, 28-May-19 18:34:40 GMT; path=/; domain=.bitcoin.tax; HttpOnly < expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" < server: cloudflare < cf-ray: 4222d115dbd99668-SJC < 403 Forbidden
* Connection #0 to host bitcoin.tax left intact $ HTTPS_PROXY="" curl --verbose https://www.macys.com * Rebuilt URL to: https://www.macys.com/ * Trying 184.108.40.206... * TCP_NODELAY set * Connected to www.macys.com (220.127.116.11) port 443 (#0) * ALPN, offering h2 * ALPN, offering http/1.1 * Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH * successfully set certificate verify locations: * CAfile: /etc/ssl/cert.pem CApath: none * TLSv1.2 (OUT), TLS handshake, Client hello (1): * TLSv1.2 (IN), TLS handshake, Server hello (2): * TLSv1.2 (IN), TLS handshake, Certificate (11): * TLSv1.2 (IN), TLS handshake, Server key exchange (12): * TLSv1.2 (IN), TLS handshake, Server finished (14): * TLSv1.2 (OUT), TLS handshake, Client key exchange (16): * TLSv1.2 (OUT), TLS change cipher, Client hello (1): * TLSv1.2 (OUT), TLS handshake, Finished (20): * TLSv1.2 (IN), TLS change cipher, Client hello (1): * TLSv1.2 (IN), TLS handshake, Finished (20): * SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384 * ALPN, server accepted to use h2 * Server certificate: * subject: C=US; postalCode=30097; ST=GA; L=Duluth; street=5985 State Bridge Road; O=Macy's Systems and Technology, Inc.; OU=MCOM; OU=Hosted by Macy's Systems and Technology; OU=Unified Communications; CN=www.macys.com * start date: Feb 23 00:00:00 2018 GMT * expire date: Feb 23 23:59:59 2019 GMT * subjectAltName: host "www.macys.com" matched cert's "www.macys.com" * issuer: C=GB; ST=Greater Manchester; L=Salford; O=COMODO CA Limited; CN=COMODO RSA Organization Validation Secure Server CA * SSL certificate verify ok. * Using HTTP2, server supports multi-use * Connection state changed (HTTP/2 confirmed) * Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0 * Using Stream ID: 1 (easy handle 0x7f9c77806000) > GET / HTTP/2 > Host: www.macys.com > User-Agent: curl/7.54.0 > Accept: */* > * Connection state changed (MAX_CONCURRENT_STREAMS updated)! < HTTP/2 403 < server: AkamaiGHost < mime-version: 1.0 < content-type: text/html < content-length: 267 < expires: Mon, 28 May 2018 18:40:26 GMT < date: Mon, 28 May 2018 18:40:26 GMT < set-cookie: shippingCountry=US; path=/; domain=.macys.com < set-cookie: SignedIn=0; path=/; domain=.macys.com < set-cookie: GCs=CartItem1_92_03_87_UserName1_92_4_02_; path=/; domain=.macys.com < set-cookie: MISCGCs=USERPC1_92_941023_87_USERLL1_92_37.7795%2C-122.41953_87_USERST1_92_CA3_87_USERDMA1_92_8073_87_DT1_92_PC3_87_DSW1_92_4003_87_DSH1_92_4003_87_DBN1_92_cURL3_87_DMN1_92_cURL; expires=Tue, 28-May-2019 18:40:26 GMT; path=/; domain=.macys.com < set-cookie: mercury=true; path=/; domain=.macys.com < content-security-policy: upgrade-insecure-requests; < set-cookie: akavpau_www_www1_macys=1527533126~id=ff69fbe8b81c5a9e435e6ad1bb3fddea; Path=/ < x-macys-device: PC < Access Denied
You don't have permission to access "http://www.macys.com/?" on this server. Reference #18.833919b8.1527532826.8bab6aa * Connection #0 to host www.macys.com left intact
UPDATE: I've reinstalled pfsense and now those 2 sites are working. I ended up exporting my config and restoring just the Aliases, Firewall, NAT, DHCP, and DNS settings. I don't know what setting was hiding and breaking the pages, but at least they load now. Update: the sites are broken again. They worked yesterday. All I changed was enabling DNSSEC
BAT Community Weekly Update: 12/08/17 to 12/14/17 — DuckDuckGo takes next step in partnership with Brave/BAT, Ubuntu Linux and Rocket.chat promote Brave & BAT, YouTube creator spotlight: Philip deFranco (verified publisher with 6M subs)!
Welcome to this week's update! Big news on partnership with DuckDuckGo, as well as BAT and Brave getting promoted by Ubuntu Linux and Rocket.chat. Adoption is growing—lots of exciting stuff! Take a look :). Thanks to MurphD for his role in helping put these together! Upcoming AMA Event with Brendan Eich: Wednesday Dec. 20th, 2017 @ 10-11AM Pacific Brendan is going to be doing an AMA in https://basicattentiontoken.rocket.chat on Wed 12.20.17 from 10am-11am PT Brave and DuckDuckGo Partner to Improve Privacy on the Web Brave and DuckDuckGo announced an extension of their partnership Thursday to radically improve Internet privacy. Standard browsing and search compromises user data. To combat this, Brave has integrated DuckDuckGo search within the Brave browser’s private tabs, providing users with a simple way to enhance privacy protection when searching on the web. See official blog post:https://brave.com/brave-and-duckduckgo-partner-to-improve-privacy-on-the-web/ See official Tweet from DDG: https://twitter.com/duckduckgo/status/941343958881333248 Coverage:
Rocket.Chat comes out in support of Brave & Basic Attention Token (BAT): Utilize BAT directly in the BAT Community by using https://basicattentiontoken.rocket.chat in Brave Rocket.Chat is proud to be an officially Brave-verified. Now you can support Rocket.Chat by using the Brave browser. Through the use of a crypto token named BasicAttentionToken (BAT), you can reward the websites and information providers you visit most frequently, including YouTubers. Rocket.Chat is an official Brave verified publisher and can receive BAT when you visit our servers using the Brave browser and if you choose to support us. Official Rocket.chat blog post:https://rocket.chat/2017/12/15/try-brave-browser-and-support-rocket-chat/ Ubuntu Linux promotes Brave on Facebook to 1.3 million followers Browse faster and safer with Brave, now available for Linux as a snap! 🦁 The new Brave browser automatically blocks ads and trackers, making it faster and safer than your current browser. snap install brave. https://www.facebook.com/ubuntulinux/photos/a.421882178591.197556.6723083591/10155801555778592/?type=3&theater Featured YouTube Creator of the Week: Phil deFranco, a household name on YouTube with 6 million subscribers, has signed up as a verified publisher. Phil has brought a great deal of attention to the ongoing YouTube adpocalypse and demonetization crisis. A video by deFranco on demonetization:https://youtu.be/VN3Sy7tajtw Beautiful BAT Merch by Viking Karwur of BAT Indonesia Take a look at these awesome patches and merch! https://twitter.com/BAT_Indonesia/status/940542448412921856
Brave releases Android client v1.0.38 Upgraded to Chromium 63.0.3239.83 (#478) Keep videos playing after switching tab, minimizing Brave, switching off display (#160) String corrections (#463, #465, #476, #458) Icon fix (#455) Changes for URL bar suggestions (#445) Fixed User Agent for DuckDuckGo
We are engineering a new model, privacy first, quality over quantity.
Ads separate from page content, dedicated progressive UX.
Users remain anonymous, receive rev share for ads viewed.
What are the differences between ad-tech browsers and browsers owned by ad companies? BrendanEich: Note big diffs vs ad-tech & browsers owned by ad companies: 1/ we put users first in revenue and control of data, by opt-in and revshare & settings; 2/ we pay 70% to ad slot owner, way better than today's prorgrammatic adtech. BrendanEich: Last thing: with Uphold (we'll find more such partners but they are outstanding), user will be able to take their 70% rev-share to fiat in many regions. This requires Uphold's bank-level AML/KYC, to avoid fraud at scale. It relieves users from having to go to crypto exchanges. + 1:21 PM - Dec 13, 2017
MattHill My new video on the @brave Browser and @AttentionToken explaining how these 2 products work hand in hand! https://www.youtube.com/watch?v=m76ozpn59bg … I would love any comments and advice about my video, and hopefully if you didn't know about these before i taught you something new! #Crypto#youtube 4:38 PM - Dec 10, 2017
boxmining Got my Free #BasicAttentionToken and got my account verified. Thanks @AttentionToken
Jery Thank you @brave @AttentionToken for some crypto to help pay some great people on YouTube like @[email protected] @FunhausTeam If this thing continues and advances further it could help fix/curate ads, as currently the normal way is atrocious.
Adam Kerpelman Switching to @brave browser will really make you realize how much tracking is going on. @THR is the worst so far 30-40 scripts blocked per page load. Bananas.
Cryptographer @brave isn't just reinventing advertising with @AttentionToken. Its mission aims to eliminate that fear you feel when installing an app, that perhaps your personal data/life maybe spied upon. Priceless. And to that I raise my hat. $BAT $ETH $BTC #Bitcoin
Georg Lackner Thx for the free BAT @brave @AttentionToken using brave now as standart browser #CoolStuff
Yannis Now i'm totally using @brave browser, it's gonna change the future of the internet! Bye @googlechrome it was nice to meet you.
Ryan I get it. And love the Brave Browser. I use it on desktop and mobile. Works great
Eric 'EzMrcz' Marcuz This is a web browser called @brave that provides an awesome browsing experience.
Even cooler? Crypto Content Creator Support (3CS coin it!) built in for things like YT channels allowing me to spend @AttentionToken to directly support channels/content I like! #Altcoins #Crypto
Sono tornato e voglio sapere tutto quello che è successo in mia assenza!
Buongiorno eccomi qui. Per anni ho avuto la fissa della tecnologia. Appena mi alzavo la mattina la prima cosa che facevo era...la pipì. Ma poi correvo a leggere tutte le news che ruotavano intorno al mondo tecnologico e quindi: slashdot, techchrunch, punto-informatico ecc... Poi nel 2011 ho perso completamente interesse, mi sembrava che il mondo con le app si fosse appiattito e che la tecnologia intorno al mondo IT fosse meno interessante, ma forse ero solo io che avevo bisogno di staccare la spina. Ora però voglio tornare, voglio di nuovo sapere tutto ciò che sta accadendo e che è accaduto negli anni passati. Ho voglia però di essere aggiornato. Quali sono state secondo voi le tecnologie software/hardware, i servizi e le acquisizioni più importanti degli ultimi sei anni? Aggiornerò questo post creando una timeline man mano che ognuno di voi fornirà informazioni attraverso i commenti. TIMELINE
2009 Nasce Go: un linguaggio di programmazione open source sviluppato da Google.
2010 Nasce Rust: un linguaggio di programmazione compilato, multi-paradigma, ad uso generico, sviluppato da Mozilla Research
Aprile 2011, Mark Shuttleworth, il fondatore di Canonical, ha espresso motivazioni di carattere filosofico a favore del passaggio a Unity da parte di Ubuntu. Vuole che l'interfaccia di Unity faccia convergere il mondo dei Pc, dei tablet e degli smartphone.
15 Agosto 2011 Motorola Mobility viene venduta a Google per 12,5 miliardi di dollari
Febbraio 2012, viene rilasciato il primo modello di Raspberry il Pi 1 Model B
April 2012, il CEO di Apple Tim Cook paragona i 2-in-1 all'unione di un tostapane con un frigorifero dicendo che non piacerebbe a nessuno
9 Aprile 2012 Instagram con i suoi 13 impiegati viene acquisita da Facebook per circa 1 miliardo di dollari
4 Marzo 2013 è stato annunciato Unity Next, la nuova versione di Unity, portata alle Qt sul nuovo server grafico Mir
20 Maggio 2013 Tumblr viene acquisita da Yahoo per oltre 1 miliardo di dollari
22 Luglio 2013 Viene proposto da Canonical "Ubuntu Edge" un high-concept smartphone. Cerca di finanziare la produzione di 40'000 unità attraverso il sito di crowdfunding Indiegogo. L'obiettivo è il più alto di sempre per una campagna di crowdfunding $32 milioni di dollari in un mese. Non raggiunge l'obiettivo raccogliendo solo $12,809,906, con 5682 offerte d'acquisto
Ottobre 2013, viene rilasciato il client di Steam per Linux
13 Dicembre 2013 Boston Dynamics è acquisita da Google X (facente parte di Alphabet Inc.) per una somma non resa pubblica
6 Novembre 2014, Amazon annuncia Amazon Echo
Dicembre 2014, Il Working Group ha presentato HTTP/2 allo IESG proponendolo come standard
Gennaio 2014 Google vende Motorola a Lenovo
Febbraio 2014, il bitcoin exchanger Mt. Gox chiude il suo servizio e va in bancarotta
19 Febbraio 2014 Whatsapp viene acquisita da Facebook per 19 miliardi di dollari
24 Luglio 2014, Google presenta la Chromecast
Settembre 2014, Microsoft compra Mojang e la proprietà intellettuale di Minecraft per 2.5 miliardi di dollari
29 Aprile 2015, Microsoft lancia Visual Studio Code, un Free Cross-Platform Code Editor per OS X, Linux e Windows"
15 Giugno 2015, [Microsoft presenta il suo demo olografico di Minecraft](Microsoft presenta il suo demo olografico di Minecraft)
30 Luglio 2015, viene lanciata la criptomoneta Ethereum con 11.9 milioni di monete "premined"
Ottobre 2015, AlphaGo (software per il gioco del go sviluppato da Google DeepMind) sconfigge per cinque a zero il campione europeo Fan Hui (2 dan), diventando il primo software in grado di sconfiggere un maestro umano nel gioco senza handicap e su un goban di dimensioni standard.L'annuncio pubblico venne fatto solo il 27 gennaio 2016, in coincidenza con la pubblicazione di un articolo su Nature che descrive l'algoritmo impiegato dal software
2015, Frances Berriman e lo sviluppatore Alex Russell di Google Chrome hanno coniato il termine "Progressive Web Apps" per descrivere le app che sfruttavano le nuove funzionalità offerte dai moderni browser, inclusi Service Workers e Web App Manifests, che consentono agli utenti di promuovere le web app affinché si comportino come applicazioni di prima classe, ovvero come applicazioni native, nel sistema operativo dei loro device.
30 Marzo 2016, viene rilasciata la versione per sviluppatori di HoloLens Development Edition
Marzo 2016, Ubuntu Bash gira su Windows 10
Maggio 2016, Google annuncia Google Home
13 Giugno 2016 Linkedin viene acquisita da Microsoft per 26.2 miliardi di dollari
Ottobre 2016, la BotNet Mirai mette in ginocchio con un attacco DDoS il servizio DNS di Dyn tagliando l'utilizzo di Twitter, Reddit, GitHub, Amazon, Netflix, Spotify, Runescape e vari altri. Mirai sfrutta le debolezze dell'IoT in termini di sicurezza come WebCam, videoregistratori e altri prodotti connessi, tutti prodotti da XiongMai.
7 Marzo 2017, Wikileaks rilascia Vault7: una raccolta di documenti i cui file includono dettagli sugli strumenti usati dalla CIA per compromettere auto, SmartTv, Browser come Chrome/Firefox/Edge, OS come Windows/macOS/Linux e OS Mobile come Android/iOS. Molte di queste informazioni sono letteralmente sfuggite di mano all'organizzazione, che ne ha perso il controllo.
5 Aprile 2017 è stato annunciato da Mark Shuttleworth, che a partire dalla versione di Ubuntu 18.04, il Desktop environment predefinito del sistema operativo di casa Canonical Ltd. torna ad essere GNOME e contestualmente, l'abbandono di Unity. Viene così abbandonato ogni progetto di convergenza su tablet e smartphone
26 Aprile 2017 Spotify acquisisce la startup Mediachain specializzata in tecnologia blockchain
12 maggio 2017, inizia a diffondersi in tutto il mondo WannaCry: un'ondata di ransomware che ha infettato oltre 230.000 computer in 150 paesi, con richieste di riscatto in BitCoin in 28 lingue differenti. Europol lo ha definito come il più grande attacco ransomware di sempre. Particolarmente colpiti gli ospedali nel Regno Unito, la rete aziendale di Telefonica, in Spagna e in genere tutte le aziende/organizzazioni che utilizzano Windows XP. Microsoft rilascia un aggiornamento straordinario per questo OS, Windows10 sarebbe rimasto immune grazie ad un aggiornamento avvenuto 2 mesi prima. L'attacco di WannaCry non si è diffuso tramite email come i precedenti, ma ha sfruttato un exploit Windows sviluppato dalla NSA (tra gli exploit sfuggiti di mano) e chiamato EternalBlue. Si prevede che altri attacchi di questo tipo possano riprodursi in futuro, qualche mese dopo, come conferma di questa ipotesi, il ransomwre Petya/NotPetya colpisce fortemente l'Ucraina.
Maggio 2017, Suse Linux e Ubuntu sbarcano nello store di Windows
5 Giugno 2017, Apple annuncia ARKit per iOS 11
8 Giugno 2017, Alphabet Inc. annuncia la vendita di Boston Dynamcis al gruppo giapponese SoftBank Group per una somma non resa pubblica
5 Giugno 2017, Apple annuncia Ipad Pro 10.5 a cui sarà possibile collegare una tastiera
IRC Log from Ravencoin Open Developer Meeting - Aug 10, 2018
[16:01] <@Wolfsokta> Todays topics: DGW implementation, segfault, Q&A, feedback on IRC [16:01] <@Wolfsokta> Just to set the stage here, this is a developer meeting where developers that have contributed source code to the Ravencoin project can meet and chat about items they are working on. Please be respectful to one another. For the sake of staying on target, please limit interactions to questions and comments on code or projects that you are working on. Any time left over at the end can be opened up for general Q&A. [16:02] <@Wolfsokta> FYI - I'm RavencoinDev, and lets get started. [16:03] <@Wolfsokta> @Tron, can you talk about where we are at with DGW on testnet and mainnet? [16:03] <@Tron> Sure. [16:03] can someone volunteer to take notes and post also? [16:03] <@Tron> We are building binaries that will activate DGW-180 at block 338778 [16:04] <@Tron> It looks back 180 blocks to calculate the diff. [16:04] I will copy the text from the meeting into a file that can be archived later. I can also make summary notes after like BTC core does. [16:04] I'll save a log of the whole meeting and can post it on the subreddit thread. [16:04] <@Wolfsokta> We have setup testnet4 in order to test the new binaries. [16:04] great [16:05] <@Wolfsokta> We plan to release the binaries later today. [16:05] @Tron have you looked into the timestamp attack concerns of DGW? [16:05] https://github.com/zawy12/difficulty-algorithms/issues/30 [16:06] <@Tron> Yes. And for that reason, we've tightened up the timestamps that will be accepted for valid blocks. [16:06] <@Tron> Moved from 2h to 12 minutes. [16:06] nice [16:06] Oh wow okay [16:06] <@Tron> Its also the reason we went from 60 blocks (lookback) to 180 blocks. [16:07] why would 2h ever be acceptable? lol [16:07] 2h was originally used for daylight savings shenanigans I believe [16:07] <@Tron> It was from bitcoin, and it factors in clock skew, and variance in finding blocks on 10 minute intervals, and block propagation time. [16:07] makes sense [16:08] what about the segmentation fault when reindexing? [16:08] any fix yet? [16:08] @Tron 12 minutes seems to be pretty small window for clock skew [16:08] I assume it was chosen due to 1/10th scaling from BTC? [16:09] <@Wolfsokta> Not yet ruski, we'll cover that in a bit. [16:09] <@Tron> We did divide existing by 10. [16:10] <@Wolfsokta> Any further questions about DGW on testnet or on mainnet? [16:10] What block is it activating on mainnet? [16:10] <@Wolfsokta> 338778 [16:11] And will there be the need to update binaries twice (for DGW fork and asset layer fork)? [16:11] <@Tron> We are activating DGW by block height because headers sync first, and the BIP9 activation flag sets a flag, and we need to look at either block height or version to know which diff algo. [16:11] <@Wolfsokta> Calculated to be near the end of the month so we have some time with DGW on testnet. [16:11] Someone on discord asked this a while back, but why Was DGW chosen over something like digishield or anyother algo [16:11] <@Tron> And block version can be changed (tampering) and still make it on the chain. [16:12] Binaries will need to be updated as more asset layer stuff get completed and tested. Not by the end of the month though. [16:12] <@Tron> We looked at DGW and LWMA. LWMA has a lot of constants that must be tuned right. [16:13] <@Tron> We were impressed with the amount of work on LWMA to analyze how it responds, but it wasn't straightforward to understand the nuances of how/why it works. [16:13] zawy was in the #development channel on Discord. He's an expert on DAAs. I'm sure he would help with tuning LWMA if you asked. [16:14] <@Tron> Either will be much better that what we have. Even at the extremes, it will adjust smoothly. [16:14] Are there any issues or comments on the DGW code that should be addressed? [16:14] @devs in general [16:15] <@Wolfsokta> Thanks @brianmct, we did look extensively at the DGW code to ensure we weren't going to see the same issues that happened to Verge. [16:16] so i guess you would have to make way more blocks with false timestamps to be able to exploit our version of dgw right? [16:16] because of the 12 minute timestamp thing? [16:16] <@Wolfsokta> With X16R, and with the changes Tron talked about we feel confident that this will address the swings without being able to be exploited. [16:17] nice [16:17] @russki Yeah, pretty much. [16:17] verge is a different type of situation - but overall asics and mining are a risk always [16:18] <@Wolfsokta> Okay, anything else on the difficulty targeting change? [16:19] <@Wolfsokta> Cool, blondfrogs wanted to talk about subassets that were added. [16:19] ooh yeah i saw those github commits [16:19] looking good [16:19] We also want to let everyone know that you can now create sub assets with the new binaries that will be posted soon. You can create these subassets using the issue rpc call. Qt will be built shortly. This will allow users to make an asset PARENT [16:20] <@Wolfsokta> Basic overview. If you own an asset you can create sub-assets by including a '/ [16:20] nice [16:20] And then make any of the following PARENT/A PARENT/B .... PARENT/Z [16:20] <@Tron> We'll post a FAQ on assets later today. [16:21] <@Wolfsokta> And it only is 100 Raven for a subasset [16:21] on testnetv4 it still says asset activation status: waiting [16:21] why? [16:21] <@Tron> Yep, it needs to be voted in. [16:21] <@Wolfsokta> We wanted to test the BIP9 activation process again as well. The more testing the better. [16:21] We wanted to make sure that we follow the same process the Mainnet is going to go through. [16:21] ok nice [16:22] <@Wolfsokta> Any questions about subassets? [16:23] are they unique? [16:23] <@Tron> No [16:23] <@Wolfsokta> Yes, they behave the same way as a normal asset, just live under an owned asset. [16:23] <@Tron> Maybe I misunderstood the question. Unique with parent. [16:23] Each subasset can have their own number issued? So PARENT/A can have 1,000 and PARENT/B can be 50? [16:23] yes [16:23] oooh ok that makes more sense [16:23] <@Wolfsokta> Exactly thanks traysi [16:24] <@Tron> And, not the same thing as "Unique Assets" [16:24] <@Wolfsokta> The individual unique asset support is included in an upcoming phase. [16:25] Moving onto the Segfault issue ----------------------->>>>>>>>>>> SEGFAULT [16:25] Are we able to changes the properties of subassets after they have been created? Or is something like that specified when creating them? [16:25] <@Tron> Yes [16:25] can sub-assets be reassigned to other addresses while retaining control of the parent asset elsewhere? [16:25] So basically it has all the features of a normal asset, but live under an asset's top-level namespace? [16:25] satoshi corbie @russkidooski [16:25] So basically it has all the features of a normal asset, but live under an asset's top-level namespace? [16:26] <@Tron> Sub-assets are identical to assets after creation. [16:26] <@Tron> Just cheaper to create, and in your "owned" namespace. [16:26] Okay cool [16:26] will subassets eventually have a unqiue tag? eg ASSET/SUB:1 [16:26] We have found an issue with our testnet binaries and are still looking to the issue. The issue presents itself when a user performs a reindexing of the chain. We think we have pinpointed the where the problem is and are currently working a fix. This fix will be out shortly. [16:26] plan is to make default reissue=true and units=0 and allow increase in units on reissue [16:26] How much is it going to be for a sub-asset? [16:27] 100 [16:27] <@Wolfsokta> Okay, let's now focus on the SegFault issue that was discovered by Under. [16:28] do you know what the issue was? [16:28] <@Wolfsokta> It seems to be a build problem with the boost library. [16:28] Still looking into though. :) [16:29] <@Wolfsokta> We have been able to reproduce it on linux internally with 2.0.3 [16:29] yea i get the same issue on windows 10 [16:30] I saw a Bitcoin thread a while back about the seg fault error. I had it because I had conflicting versions of BDB [16:30] static compiled on ubuntu 18.04 [16:30] <@Wolfsokta> We really appreciate you guys pulling down master and helping test. [16:30] @Trap we will look into that also [16:30] no problem, im just curious lol [16:32] <@Wolfsokta> We haven't been able to build a windows version that doesn't have the segfault issue. [16:32] <@Tron> We're dropping Windows support ;) [16:32] lol [16:33] Just finished setting up a new Windows test environment so we can test and validate the solution as we are working on it. [16:33] The bdb issue is a known issue that has been around for some time. We are pretty certain it is a boost library issue, and are working quickly to get a windows build that fixes the issue. [16:34] what did you guys do to fix the linux version? [16:34] Once we have binaries for all supported platforms ready, hopefully tonight. No promises. We will make an announcement [16:34] The issue has been fixed on Linux and Mac though? [16:34] (oops sorry already answered) [16:34] <@Wolfsokta> If anybody else gets there first with Windows please let us know what you found. [16:34] Built the binairies on a Ubuntu 16.04 box. [16:34] that was it? [16:35] Yeah, we think so. 16.04 has boost 1.58 which seems to fix the issue. The build on 18.04 use boost 1.67 which seems to cause the issue. [16:35] is there a boost 1.58 repo on 18.04? [16:35] 18.04 used 1.65*** [16:36] I've built with boost 1.68 on arch Linux [16:36] It worked [16:37] wallet 2.0.x? [16:37] @Trap, the issue is when -reindex is used. [16:37] Oh sorry my bad [16:37] Wallet 2.0.3 [16:38] <@Wolfsokta> For those that joined late we're discussing https://github.com/RavenProject/Ravencoin/issues/208 [16:38] 1 sec im going to boot into ubuntu and try compiling with 1.58 on 18.04 [16:39] Any other questions pertaining to the segfault? [16:40] <@Wolfsokta> Alright, thanks everybody. Before we start the Q&A I would like to get some quick feedback on using IRC for this meeting. [16:41] If we're going to use IRC we should take some measures to at least hide people's IPs when they join [16:42] Yea. It is very hard to read this back. [16:42] Also no message history [16:42] If you disconnect and reconnect [16:42] <@Tron> I'll throw in a vote for Discord. [16:43] <@Wolfsokta> If you use a decent IRC client instead of the website it's not bad. [16:43] Some of us used a VPN before we connected to IRC [16:43] If needed we can restrict channel to Developer roles, etc for the developer meeting and open it up for general Q&A [16:43] https://www.strawpoll.me/16247952 [16:43] poll [16:43] Make a discord when only mods can submit links [16:43] Where* [16:45] Discord won the poll 5 to 2 [16:45] <@Wolfsokta> There are also a lot of IRC tools that can be used to track the meetings. [16:45] we know [16:46] <@Wolfsokta> We also want any developer to be able to speak. [16:48] <@Wolfsokta> We're open to try Discord next week. [16:48] <[kai]> perhaps you could even get a feed from this irc to discord? [16:49] <[kai]> a feed would enable discordians to view the chat, but only contribute if they take the extra steps to come here. [16:49] <@Wolfsokta> That's a good idea kai... Has anybody seen that working? [16:50] <[kai]> https://github.com/reactiflux/discord-irc [16:50] <[kai]> im sure you could make this a one way deal. [16:51] <@Wolfsokta> I like that idea, let's try that for next week. So we'll meet here in IRC again, but it should be broadcast to Discord. [16:53] <@Wolfsokta> Okay, we'll go with IRC next week with the broadcast to discord and re-visit for next week. [16:54] <@Wolfsokta> Okay, let's do open Q&A for the next few mins. [16:54] <[kai]> just a quickey, more for my curioisty, did you look at digishield? [16:54] <[kai]> DGW solution seems solid. [16:55] <[kai]> was just curious if it was one of the four solutions you looked at. [16:55] <@Wolfsokta> Tron is answering... Any others Q? [16:55] <@Tron> We briefly looked at Digishield, but our analysis was between DGW and LWMA. [16:55] <[kai]> right on. [16:56] <[kai]> cheers guys, see you next time. [16:56] OPen the gates for the last 4 minutes for any other questions? [16:58] <@Wolfsokta> Alright, thank you all for being here today and please join the development effort with us. If you have an idea, or a fix for an issue write it up and submit a pull request. [16:59] <@Wolfsokta> Thanks again for all those that have contributed their time and effort to make Ravencoin successful. We have the BEST community. [16:59] ^ 6:59] You devs are pretty cool [16:59] did the burn get discussed? [16:59] <@Wolfsokta> Special thanks to Bruce, really glad you could make it with the short notice. [17:00] <@Tron> Thanks everyone!
R3 CEV, a consortium of 10+ big banks announce they used ethereum to test using blockchain technology for their interbank settlements of off-chain registered assets.
ConsenSys launches 'Internet-of-People'. ConsenSys, BlockApps, and Canonical form team to deliver Nimbus uPort Biometric Digital Identity Ethereum tools on Ubuntu phones so users can access Ethereum safely. The project will be fully unveiled on Mobile World Congress later in February.
European energy giant RWE partners with (ex ETHDEV) Stephan and Christoph'sSlock.it to tackle autonomous electric charging stations with smart contracts. News giving a whole new meaning to pump and dump.
Running staking Lore clients paves the way for some of the future use cases of BLK utilising the Bitcoin 0.12 (and newer) core tech, including colored coins. So I'm going to leave this one going indefinitely to kickstart the number of Lore clients staking. It's certainly not mandatory but it will be good in the longer term to have a nice distribution of Lore staking clients.
The cross-compile which lets you create binaries for multiple platforms didn't work for the QT version on the Pi, so there is more to do than just running the binary unfortunately, as below. There are folks working on some much cleaner solutions than this for the Pi, with a custom front end, and where you won't have to do any mucking about. That is coming soon. In the meantime, if you enjoy a fiddle with such things, here's how to get this QT client working on your Pi.
These instructions assume you are starting from scratch with a completely blank OS.
Note they have since (August 2017) released a version called 'Stretch' which does not work with this guide. I'll see if I can come up with something new for that at some point and link to it here when I have. In the meantime the guide should work with the Jessie image above.
Unzip the file and extract the .img file to burn it onto Fresh SD card to boot from (to be safe, use 16GB or larger), using a tool like win32diskimager or Etcher.
Assuming you have keyboard/mouse and monitor plugged into your pi, boot it up and the Jessie Desktop will show.
Before we do anything else, you should increase the default swap size on the pi, as compiling certain libraries can exhaust the RAM and get stuck otherwise. To do this, launch a Terminal window and type:
sudo nano /etc/dphys-swapfile
and Change the CONF_SWAPSIZE from 100 to:
Exit nano with control + x to write out the file.
Then, run the following to restart the swapfile manager:
(If you prefer to compile it yourself instead, it is possible by following the instructions in the original article by Mindphuk just taking into account this is the newer version of the Lore client than when that was written (https://github.com/janko33bd/bitcoin/releases) and the versions of Boost and the Berkeley DB need to be the same as below.)
Double click the zip and extract the Lore binary files. Yes, at the moment they are all called 'bitcoin', not 'blackcoin' or 'Lore' - this is because the code derives from a recent bitcoin core implementation so this has not yet been updated. You can place these wherever you like.
In the Terminal window, change directory to where you put the binaries, e.g.:
cd Downloads/lore-raspberrypi-armv7-jessie-pixel chmod +x *
That marks the binaries as executable.
Now, we need the Boost libraries installed for any of the Lore binaries to work. The project was done with Boost 1.62.0. Unfortunately the Jessie repository only goes up to 1.55, so we need to download and build 1.62 manually on the device.
wget https://sourceforge.net/projects/boost/files/boost/1.62.0/boost_1_62_0.tar.gz/download tar -xvzf download cd boost_1_62_0 sudo ./bootstrap.sh sudo ./b2 install
(This will take almost 2 hours. Have a nice cup of tea and a sit down.)
When I came to run the binaries, I found they couldn't find Boost. Running this command fixes that:
Now we are going to install the packages which aren't already included in the default OS installation which the binaries need in order to run:
Place the bootstrap.dat file into the ~/.lore directory.
Run ./bitcoin-qt again, it will say 'Importing Blocks' rather than 'Synchronising with Network'. My pi sync'ed fully in about 5-6 hours.
If you want peace of mind that Lore will always start on bootup into the Jessie w/Pixel desktop (i.e. after a power cycle), then you need to create a .desktop file in the following place.
sudo nano ~/.config/autostart/Lore.desktop
And in it, enter the following (tailoring the Exec line below to the whereabouts of your bitcoin-qt file):
[Desktop Entry] Name=Blackcoin Lore Comment=Mining without the waste Exec=/home/pi/Downloads/lore-raspberrypi-armv7-jessie-pixel/bitcoin-qt Type=Application Encoding=UTF-8 Terminal=false Categories=None;
Power usage and payback time
After a good while leaving it going by itself, the CPU load averages got down to almost zero, all of the time. Idling, the Pi uses a bit less than 3 watts. This means it would take two weeks to use one 1Kw/h of electricity.
If you pay e.g. 12.5 cents a unit, that's what you'd expect this to cost to run in a fortnight. That's around $0.25 a month or $3 a year. Green and cheap and helping to secure the BLK network. I paid for the year's worth of electricity in 2 days staking with 25k BLK. Makes mining look silly, huh? ;)
Securing your Pi
With staking, your wallet needs to be unlocked and as such, the keys to your wallet are on the device. In a clean and newly installed environment as described above, and if you don't allow others to use your device and there is no other software or nasties running on it, there is no real cause for concern. However, there are some basic security precautions you can take.
Firstly, if you have enabled SSH and are playing with your pi across your LAN (or worse, the Internet), you should immediately change the password for the default 'pi' user (which is preconfigured to be 'raspberry'). Simply log in as normal, then type:
You'll be prompted to enter the old and the new passwords.
Security by default
Your Pi is likely, by default, to not be exposed to incoming connections from the outside world because your router is likely generating a private address range for your LAN (192.168.x.x or 10.0.x.x or 172.x.x.x) which means all incoming connections are effectively blocked at the router anyway unless you set up a 'port forward' record to allow packets arriving on certain ports to be forwarded to a specific internal IP address.
As for accessing your Pi across the internet, if you have set up a port forward, this likely has security ramifications. Even basic old fashioned protocols have proven in recent times to have uncaught flaws, so it's always advisable to lock down your device as much as possible, and even if you only plan to access the Pi over your LAN, install a firewall to configure this. I used one called ufw, because it's literally an uncomplicated firewall.
sudo apt-get install ufw sudo ufw allow from 192.168.0.0/16 to any port 22 sudo ufw --force enable
This allows just port 22 (SSH) to be open on the Pi to any device on my LAN's subnet (192.168.0.x). You can change the above to a single IP address if paranoid, or add several lines, if you want to lock it down to your LAN and a specific external static IP address (e.g. a VPN service you use). To find out what subnet your router uses, just type:
and you'll see on the interface you are using (either hard wired or wifi) the 192.168 or 10. or 172. prefix. Change the above rule so it matches the first two octets correctly (e.g. 10.0.0.0/16 if you're on a 10.0. address).
You may already use VNC to access your Pi's desktop across your LAN, this uses port 5900. Add a line like above to lock it down to an internal address. It's not a good idea to expose this port to the wider world because those connections are not encrypted and potentially could be subjected to a MITM attack.
You can query the status of the firewall like this:
And of course, try connecting remotely once you change the rules to see what works. You should consult the official documentation for further options: https://help.ubuntu.com/community/UFW
Back up & Recovery
There are again many ways to tackle this so I'll just speak about my basic precautions in this regard. Don't take it as a be-all-and-end-all!
The wallet.dat file is the key file (literally) containing all the private/public keys and transactions. This can be found in:
You can navigate there using Jessie w/Pixel's own file manager or in a terminal window (cd ~/.lore). You can copy this file or, if you'd rather keep a plain text file of all your public and private keys, use the 'dumpwallet' command in the console. In Lore, go to Help > Debug Window > Console and type 'dumpwallet myfilename' where myfilename is the file you want it to spit out with all your keys in it. This file will end up in the same place you launch bitcoin-qt from.
The instructions earlier on, when running Lore for the first time intentionally left out encrypting your wallet.dat file because in order for the wallet to stake upon startup, it needs to have a decrypted key already. This isn't perfect, but after a power cycle, it would never stake unless you left it decrypted. So the best practice here is as soon as the wallet.dat file has left your device, i.e. you copy it to a USB stick for example, put it in an encrypted folder or drive (or both).
On the Mac, I use a software package called Concealer to encrypt files I store on the Mac itself: http://www.belightsoft.com/products/conceale There are almost certainly free packages with similar functionality, I have just used that one for years.
Note that these disk encryption methods may mean having to access the USB stick on a PC or Mac in order to retrieve the files in the event of a disaster. Be aware this may mean exposing them to more security issues if your computer is in any way compromised or someone nefarious has access to your computer. There are more 'manual' ways of backing up and recovering, such as literally writing down private/public key pairs which this guide doesn't go into, but may suit you better if paranoid about your setup.
The wallet.dat file has everything in it you need to recover your wallet, or if you used 'dumpwallet', the file you saved out has all the keys.
Wallet.dat method: Install Lore as normal then replace any auto-generated wallet.dat in ~/.lore directory with your backup. If a lot of time has elapsed and many transactions have occurred since your backup, launch lore with:
And if that doesn't do the job, do a full reindex of the blockchain:
If you used the dumpwallet command, install Lore then place the file containing all the keys that you saved out in the same directory as bitcoin-qt. In Lore, go to Help > Debug Window > Console and type 'importwallet myfilename' where myfilename is that file containing all the keys. The wallet should automatically rescan for transactions at that point and you should be good to go.
There are a million ways to do effective security and disaster recovery, but I hope this shows you a couple of basic precautionary ways. There are discussions about better ways to stake without compromising too much security which are happening all the time and developments in this regard will happen in time.
In the meantime, feel free to comment with your best practices.
I just reinstalled my system with Xubuntu 16.04 and it's completely up to date. If I leave my system logged in over night, when I come back in the morning, the RAM is all used up and there are hundreds of processes like this:
For those that are unaware of it, Whonix is an excellent tool for privacy. It allows you to run a virtual machine in which all network traffic from that machine is sent out over the Tor network. I have been trying to get bitmonerod running from within a virtual machine that routes traffic through Whonix, but have been unsuccessful in actually connecting to the Monero network so far. I was hoping that someone with more knowledge about the inner workings of Monero might have some insight into the errors I am seeing. My setup: I am running Whonix Gateway version 9.6 on an Ubuntu 14.04 host. I have a second workstation virtual machine running 64 bit Ubuntu 14.04 which is configured to connect to the internet through Whonix Gateway, using the Other Operating Systems instructions. The workstation virtual machine is running the latest version of Monero from github (although the same errors are present when running the 0.8.8.6 binaries). Whenever I run bitmonerod using this setup, I am unable to connect to any peers. If I run set_log 3, I see the following logged:
[P2P0]Connecting to XXX.XXX.XXX.XXX:18080(white=1, last_seen: never)... [P2P0]Connected success to XXX.XXX.XXX.XXX:18080 [P2P0][sock 12] new connection from XXX.XXX.XXX.XXX:18080 OUT to 10.152.152.50:56100, total sockets objects 1 [P2P0][XXX.XXX.XXX.XXX:18080 OUT] NEW CONNECTION [P2P9][XXX.XXX.XXX.XXX:18080 OUT]Timeout on invoke operation happened, command: 1001 [P2P9]Failed to invoke command 1001 return code -4 [P2P9][XXX.XXX.XXX.XXX:18080 OUT]COMMAND_HANDSHAKE invoke failed. (-4, LEVIN_ERROR_CONNECTION_TIMEDOUT) [P2P0][XXX.XXX.XXX.XXX:18080 OUT]COMMAND_HANDSHAKE Failed [P2P0][XXX.XXX.XXX.XXX:18080 OUT]Failed to HANDSHAKE with peer XXX.XXX.XXX.XXX:18080
This log output is modified to protect privacy, the XXX.XXX.XXX.XXX ip address is the same each time for these log lines. The 10.152.152.50 IP address is my workstation's internal IP address. These errors repeat indefinitely every few seconds, each time with a new peer, until I kill the client. I played around with Monero many months ago, and I am fairly certain that I had successfully run bitmonerod, and connected to the network from within a Whonix workstation at that time. However, now I am unable to connect using the same setup that I thought worked in the past. Has anything changed in the Monero codebase that would cause this new behavior? Are there any configuration options, or code changes I can make in order to get Monero to successfully connect to peers through Whonix? Alternatively, if running Monero over Whonix turns out to be impossible, I'm curious to hear other ways of protecting your IP address when using Monero. Since bitmonerod does not have a proxy option like bitcoin does, it doesn't seem possible to run bitmonerod directly over Tor without using something like Whonix. What do people do to protect their IP address when broadcasting private transactions to the Monero network? Thanks in advance for any help anyone can provide!
user-circle-based rights management: Browsable file sharing rights to circles. For example Browsable music directorys only to family, Browseable picture directory to only Friends, Browsable CC-media to all RS-Friends, non-browseable files as anon share to all friends and friends of friends.
Find new friends in public chat lobbys. depending on your
post your public-certificate as link into the chatroom or share it for example with cryptobin.org in a separate chat like crypto.cat
ChatServer / IntroServer for making new Friends
paste your certificate to the chatserver and copy the certificate of the chatserver and add it to your friends. After that the chatserver will connect as a friend. No data transfedownloading, the chatserver advertises only public chatlobbys
#1 chatserver F2F-fr IntroServeChatserver to get access to 4 chatlobbys (Chatserver FR, Chatserver DE, Chatserver ES, Chatserver EN) from the chatserver. The F2F-fr chatserver discards every ~3 days all his certificates and you have to re-enter your certificate to the chatserver if you want to rejoin.
#2 Chatserver RetroShare-Chatserver- acts on a FIFO Basis and keeps only the last 100 entered certificates as a friend to connect with. There is no need for reconnect every three days. Better is to connect to both. he will kick you if another 100 user add their certificate
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