How to compile and install Bitcoin Core on Debian Wheezy

[ANN][ANDROID MINING][AIRDROP] NewEnglandcoin: Scrypt RandomSpike

New England
New England 6 States Songs: https://www.reddit.com/newengland/comments/er8wxd/new_england_6_states_songs/
NewEnglandcoin
Symbol: NENG
NewEnglandcoin is a clone of Bitcoin using scrypt as a proof-of-work algorithm with enhanced features to protect against 51% attack and decentralize on mining to allow diversified mining rigs across CPUs, GPUs, ASICs and Android phones.
Mining Algorithm: Scrypt with RandomSpike. RandomSpike is 3rd generation of Dynamic Difficulty (DynDiff) algorithm on top of scrypt.
1 minute block targets base difficulty reset: every 1440 blocks subsidy halves in 2.1m blocks (~ 2 to 4 years) 84,000,000,000 total maximum NENG 20000 NENG per block Pre-mine: 1% - reserved for dev fund ICO: None RPCPort: 6376 Port: 6377
NewEnglandcoin has dogecoin like supply at 84 billion maximum NENG. This huge supply insures that NENG is suitable for retail transactions and daily use. The inflation schedule of NengEnglandcoin is actually identical to that of Litecoin. Bitcoin and Litecoin are already proven to be great long term store of value. The Litecoin-like NENG inflation schedule will make NewEnglandcoin ideal for long term investment appreciation as the supply is limited and capped at a fixed number
Bitcoin Fork - Suitable for Home Hobbyists
NewEnglandcoin core wallet continues to maintain version tag of "Satoshi v0.8.7.5" because NewEnglandcoin is very much an exact clone of bitcoin plus some mining feature changes with DynDiff algorithm. NewEnglandcoin is very suitable as lite version of bitcoin for educational purpose on desktop mining, full node running and bitcoin programming using bitcoin-json APIs.
The NewEnglandcoin (NENG) mining algorithm original upgrade ideas were mainly designed for decentralization of mining rigs on scrypt, which is same algo as litecoin/dogecoin. The way it is going now is that NENG is very suitable for bitcoin/litecoin/dogecoin hobbyists who can not , will not spend huge money to run noisy ASIC/GPU mining equipments, but still want to mine NENG at home with quiet simple CPU/GPU or with a cheap ASIC like FutureBit Moonlander 2 USB or Apollo pod on solo mining setup to obtain very decent profitable results. NENG allows bitcoin litecoin hobbyists to experience full node running, solo mining, CPU/GPU/ASIC for a fun experience at home at cheap cost without breaking bank on equipment or electricity.
MIT Free Course - 23 lectures about Bitcoin, Blockchain and Finance (Fall,2018)
https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn
CPU Minable Coin Because of dynamic difficulty algorithm on top of scrypt, NewEnglandcoin is CPU Minable. Users can easily set up full node for mining at Home PC or Mac using our dedicated cheetah software.
Research on the first forked 50 blocks on v1.2.0 core confirmed that ASIC/GPU miners mined 66% of 50 blocks, CPU miners mined the remaining 34%.
NENG v1.4.0 release enabled CPU mining inside android phones.
Youtube Video Tutorial
How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 1 https://www.youtube.com/watch?v=sdOoPvAjzlE How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 2 https://www.youtube.com/watch?v=nHnRJvJRzZg
How to CPU Mine NewEnglandcoin (NENG) in macOS https://www.youtube.com/watch?v=Zj7NLMeNSOQ
Decentralization and Community Driven NewEnglandcoin is a decentralized coin just like bitcoin. There is no boss on NewEnglandcoin. Nobody nor the dev owns NENG.
We know a coin is worth nothing if there is no backing from community. Therefore, we as dev do not intend to make decision on this coin solely by ourselves. It is our expectation that NewEnglandcoin community will make majority of decisions on direction of this coin from now on. We as dev merely view our-self as coin creater and technical support of this coin while providing NENG a permanent home at ShorelineCrypto Exchange.
Twitter Airdrop
Follow NENG twitter and receive 100,000 NENG on Twitter Airdrop to up to 1000 winners
Graphic Redesign Bounty
Top one award: 90.9 million NENG Top 10 Winners: 500,000 NENG / person Event Timing: March 25, 2019 - Present Event Address: NewEnglandcoin DISCORD at: https://discord.gg/UPeBwgs
Please complete above Twitter Bounty requirement first. Then follow Below Steps to qualify for the Bounty: (1) Required: submit your own designed NENG logo picture in gif, png jpg or any other common graphic file format into DISCORD "bounty-submission" board (2) Optional: submit a second graphic for logo or any other marketing purposes into "bounty-submission" board. (3) Complete below form.
Please limit your submission to no more than two total. Delete any wrongly submitted or undesired graphics in the board. Contact DISCORD u/honglu69#5911 or u/krypton#6139 if you have any issues.
Twitter Airdrop/Graphic Redesign bounty sign up: https://goo.gl/forms/L0vcwmVi8c76cR7m1
Milestones
Roadmap
NENG v1.4.0 Android Mining, randomSpike Evaluation https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/NENG_2020_Q3_report/NENG_2020_Q3_report.pdf
RandomSpike - NENG core v1.3.0 Hardfork Upgrade Proposal https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/2020Q1_Report/Scrypt_RandomSpike_NENGv1.3.0_Hardfork_Proposal.pdf
NENG Security, Decentralization & Valuation
https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/2019Q2_report/NENG_Security_Decentralization_Value.pdf
Whitepaper v1.0 https://github.com/ShorelineCrypto/NewEnglandCoin/releases/download/whitepaper_v1.0/NENG_WhitePaper.pdf
DISCORD https://discord.gg/UPeBwgs
Explorer
http://www.findblocks.com/exploreNENG http://86.100.49.209/exploreNENG http://nengexplorer.mooo.com:3001/
Step by step guide on how to setup an explorer: https://github.com/ShorelineCrypto/nengexplorer
Github https://github.com/ShorelineCrypto/NewEnglandCoin
Wallet
Android with UserLand App (arm64/armhf), Chromebook (x64/arm64/armhf): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.5
Linux Wallet (Ubuntu/Linux Mint, Debian/MX Linux, Arch/Manjaro, Fedora, openSUSE): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.3
MacOS Wallet (10.11 El Capitan or higher): https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0.2
Android with GNUroot on 32 bits old Phones (alpha release) wallet: https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.4.0
Windows wallet: https://github.com/ShorelineCrypto/NewEnglandCoin/releases/tag/v1.3.0.1
addnode ip address for the wallet to sync faster, frequently updated conf file: https://github.com/ShorelineCrypto/cheetah_cpumineblob/mastenewenglandcoin.conf-example
How to Sync Full Node Desktop Wallet https://www.reddit.com/NewEnglandCoin/comments/er6f0q/how_to_sync_full_node_desktop_wallet/
TWITTER https://twitter.com/newenglandcoin
REDDIT https://www.reddit.com/NewEnglandCoin/
Cheetah CPU Miner Software https://github.com/ShorelineCrypto/cheetah_cpuminer
Solo Mining with GPU or ASIC https://bitcointalk.org/index.php?topic=5027091.msg52187727#msg52187727
How to Run Two Full Node in Same Desktop PC https://bitcointalk.org/index.php?topic=5027091.msg53581449#msg53581449
ASIC/GPU Mining Pools Warning to Big ASIC Miners Due to DynDiff Algo on top of Scrypt, solo mining is recommended for ASIC/GPU miners. Further more, even for mining pools, small mining pool will generate better performance than big NENG mining pool because of new algo v1.2.x post hard fork.
The set up configuration of NENG for scrypt pool mining is same as a typical normal scrypt coin. In other word, DynDiff on Scrypt algo is backward compatible with Scrypt algo. Because ASIC/GPU miners rely on CPU miners for smooth blockchain movement, checkout bottom of "Latest News" section for A WARNING to All ASIC miners before you decide to dump big ASIC hash rate into NENG mining.
(1) Original DynDiff Warning: https://bitcointalk.org/index.php?topic=5027091.msg48324708#msg48324708 (2) New Warning on RandomSpike Spike difficulty (244k) introduced in RandomSpike served as roadblocks to instant mining and provide security against 51% attack risk. However, this spike difficulty like a roadblock that makes big ASIC mining less profitable. In case of spike block to be mined, the spike difficulty immediately serve as base difficulty, which will block GPU/ASIC miners effectively and leave CPU cheetah solo miners dominating mining almost 100% until next base difficulty reset.
FindBlocks http://findblocks.com/
CRpool http://crpool.xyz/
Cminors' Pool http://newenglandcoin.cminors-pool.com/
SPOOL https://spools.online/
Exchange
📷
https://shorelinecrypto.com/
Features: anonymous sign up and trading. No restriction or limit on deposit or withdraw.
The trading pairs available: NewEnglandcoin (NENG) / Dogecoin (DOGE)
Trading commission: A round trip trading will incur 0.10% trading fees in average. Fees are paid only on buyer side. buy fee: 0.2% / sell fee: 0% Deposit fees: free for all coins Withdraw fees: ZERO per withdraw. Mining fees are appointed by each coin blockchain. To cover the blockchain mining fees, there is minimum balance per coin per account: * Dogecoin 2 DOGE * NewEnglandcoin 1 NENG
Latest News Aug 30, 2020 - NENG v1.4.0.5 Released for Android/Chromebook Upgrade with armhf, better hardware support https://bitcointalk.org/index.php?topic=5027091.msg55098029#msg55098029
Aug 11, 2020 - NENG v1.4.0.4 Released for Android arm64 Upgrade / Chromebook Support https://bitcointalk.org/index.php?topic=5027091.msg54977437#msg54977437
Jul 30, 2020 - NENG v1.4.0.3 Released for Linux Wallet Upgrade with 8 Distros https://bitcointalk.org/index.php?topic=5027091.msg54898540#msg54898540
Jul 21, 2020 - NENG v1.4.0.2 Released for MacOS Upgrade with Catalina https://bitcointalk.org/index.php?topic=5027091.msg54839522#msg54839522
Jul 19, 2020 - NENG v1.4.0.1 Released for MacOS Wallet Upgrade https://bitcointalk.org/index.php?topic=5027091.msg54830333#msg54830333
Jul 15, 2020 - NENG v1.4.0 Released for Android Mining, Ubuntu 20.04 support https://bitcointalk.org/index.php?topic=5027091.msg54803639#msg54803639
Jul 11, 2020 - NENG v1.4.0 Android Mining, randomSpike Evaluation https://bitcointalk.org/index.php?topic=5027091.msg54777222#msg54777222
Jun 27, 2020 - Pre-Announce: NENG v1.4.0 Proposal for Mobile Miner Upgrade, Android Mining Start in July 2020 https://bitcointalk.org/index.php?topic=5027091.msg54694233#msg54694233
Jun 19, 2020 - Best Practice for Futurebit Moonlander2 USB ASIC on solo mining mode https://bitcointalk.org/index.php?topic=5027091.msg54645726#msg54645726
Mar 15, 2020 - Scrypt RandomSpike - NENG v1.3.0.1 Released for better wallet syncing https://bitcointalk.org/index.php?topic=5027091.msg54030923#msg54030923
Feb 23, 2020 - Scrypt RandomSpike - NENG Core v1.3.0 Relased, Hardfork on Mar 1 https://bitcointalk.org/index.php?topic=5027091.msg53900926#msg53900926
Feb 1, 2020 - Scrypt RandomSpike Proposal Published- NENG 1.3.0 Hardfork https://bitcointalk.org/index.php?topic=5027091.msg53735458#msg53735458
Jan 15, 2020 - NewEnglandcoin Dev Team Expanded with New Kickoff https://bitcointalk.org/index.php?topic=5027091.msg53617358#msg53617358
Jan 12, 2020 - Explanation of Base Diff Reset and Effect of Supply https://www.reddit.com/NewEnglandCoin/comments/envmo1/explanation_of_base_diff_reset_and_effect_of/
Dec 19, 2019 - Shoreline_tradingbot version 1.0 is released https://bitcointalk.org/index.php?topic=5121953.msg53391184#msg53391184
Sept 1, 2019 - NewEnglandcoin (NENG) is Selected as Shoreline Tradingbot First Supported Coin https://bitcointalk.org/index.php?topic=5027091.msg52331201#msg52331201
Aug 15, 2019 - Mining Update on Effect of Base Difficulty Reset, GPU vs ASIC https://bitcointalk.org/index.php?topic=5027091.msg52169572#msg52169572
Jul 7, 2019 - CPU Mining on macOS Mojave is supported under latest Cheetah_Cpuminer Release https://bitcointalk.org/index.php?topic=5027091.msg51745839#msg51745839
Jun 1, 2019 - NENG Fiat project is stopped by Square, Inc https://bitcointalk.org/index.php?topic=5027091.msg51312291#msg51312291
Apr 21, 2019 - NENG Fiat Project is Launched by ShorelineCrypto https://bitcointalk.org/index.php?topic=5027091.msg50714764#msg50714764
Apr 7, 2019 - Announcement of Fiat Project for all U.S. Residents & Mobile Miner Project Initiation https://bitcointalk.org/index.php?topic=5027091.msg50506585#msg50506585
Apr 1, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50417196#msg50417196
Mar 27, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50332097#msg50332097
Mar 17, 2019 - Disclosure on Large Buying on NENG at ShorelineCrypto Exchange https://bitcointalk.org/index.php?topic=5027091.msg50208194#msg50208194
Feb 26, 2019 - Community Project - NewEnglandcoin Graphic Redesign Bounty Initiated https://bitcointalk.org/index.php?topic=5027091.msg49931305#msg49931305
Feb 22, 2019 - Dev Policy on Checkpoints on NewEnglandcoin https://bitcointalk.org/index.php?topic=5027091.msg49875242#msg49875242
Feb 20, 2019 - NewEnglandCoin v1.2.1 Released to Secure the Hard Kork https://bitcointalk.org/index.php?topic=5027091.msg49831059#msg49831059
Feb 11, 2019 - NewEnglandCoin v1.2.0 Released, Anti-51% Attack, Anti-instant Mining after Hard Fork https://bitcointalk.org/index.php?topic=5027091.msg49685389#msg49685389
Jan 13, 2019 - Cheetah_CpuMiner added support for CPU Mining on Mac https://bitcointalk.org/index.php?topic=5027091.msg49218760#msg49218760
Jan 12, 2019 - NENG Core v1.1.2 Released to support MacOS OSX Wallet https://bitcointalk.org/index.php?topic=5027091.msg49202088#msg49202088
Jan 2, 2019 - Cheetah_Cpuminer v1.1.0 is released for both Linux and Windows https://bitcointalk.org/index.php?topic=5027091.msg49004345#msg49004345
Dec 31, 2018 - Technical Whitepaper is Released https://bitcointalk.org/index.php?topic=5027091.msg48990334#msg48990334
Dec 28, 2018 - Cheetah_Cpuminer v1.0.0 is released for Linux https://bitcointalk.org/index.php?topic=5027091.msg48935135#msg48935135
Update on Dec 14, 2018 - NENG Blockchain Stuck Issue https://bitcointalk.org/index.php?topic=5027091.msg48668375#msg48668375
Nov 27, 2018 - Exclusive for PC CPU Miners - How to Steal a Block from ASIC Miners https://bitcointalk.org/index.php?topic=5027091.msg48258465#msg48258465
Nov 28, 2018 - How to CPU Mine a NENG block with window/linux PC https://bitcointalk.org/index.php?topic=5027091.msg48298311#msg48298311
Nov 29, 2018 - A Warning to ASIC Miners https://bitcointalk.org/index.php?topic=5027091.msg48324708#msg48324708
Disclosure: Dev Team Came from ShorelineCrypto, a US based Informatics Service Business offering Fee for service for Coin Creation, Coin Exchange Listing, Blockchain Consulting, etc.
submitted by honglu69 to NewEnglandCoin [link] [comments]

[IDEA] [PROPOSAL] Monero Debian (deb) packages / Debian package repository deb.getmonero.org (I can do)

I have the skills to implement this if wanted.
Possible User Experience
This is a proposal, i.e. not implemented yet. Instructions for users, simplified.
How to install monero using apt-get
Download the repository signing key.
wget https://www.getmonero.org/monero.asc
Add the signing key.
sudo apt-key --keyring /etc/apt/trusted.gpg.d/monero.gpg add ~/monero.asc
Add APT repository.
echo "deb https://deb.getmonero.org buster main" | sudo tee /etc/apt/sources.list.d/monero.list
Update your package lists.
sudo apt-get update
Install monero.
sudo apt-get install monero
A few technical implementation details
I would simply grab the binaries provided by getmonero.org, download them, check software (gpg) signatures, put these into deb packages, add these to a repository, and upload the repository.
What I would not do is creating the binaries during package creation. While this is nice to have, it doesn't help user experience and blocks the progress on reaching this goal. See next chapter.
Why simply put the pre-build Monero binaries into a deb package?
1) After bitcoin existing for more than 10 years, being popular and being in Debian unstable (sid) it still never made its way into Debian testing, let alone stable. Reason being explained that a difference in underlying libraries (even just security fixes) during compilation may result in a network split. Binaries compiled during packaging on different versions of Linux distributions might have different libraries that might cause a network fork / chain split.
References:
(Note: above website saying Tags: fixed-upstream is probably a mistake as discussion at bottom says.)
2) The github issue of packaging monero stalled.
3) By shipping the same binaries as provided by getmonero.org reduces the chances of introducing a backdoor.
Many Options
Timeline
Doable quickly. The electrum (bitcoin) AppImage was recently added to a Debian package (binaries-freedom) by me and is now easily installable in Whonix. Pre-installed in testers version of Whonix already.
About Me
I am the founder of Whonix, which I am maintaining at present for more than 7 years.
Whonix (formerly TorBOX) is a Debian GNU/Linux–based security-focused Linux distribution. It aims to provide privacy, security and anonymity on the internet.
You can see an overview of packages I am maintaining on my github profile.
To proof that this forum account adrelanos corresponds the same person maintaining whonix.org, it is added here.
Questions
What happened to, what is the successor of the forum funding system?
submitted by adrelanos to Monero [link] [comments]

How to update Raspberry Pi nodes to Bitcoin Core 0.16.0

Hi, I am currently running a node on a Raspberry Pi (Ubuntu Mate) without any graphics interface. My node is already up to date with the latest blocks. Could someone let me know a command line to update the bitcoin client to the latest 0.16.0? I'll have to update my node through ssh
submitted by kwillnz to Bitcoin [link] [comments]

Leaving Ubuntu because of snap ...

I am moving back to Debian here user rights matters and nobody want to fix already fixed things. I tried to install VLC and Bitcoin core. Both hanged during install and needed to kill download process from console because there is no GUI for it - imagine this in synaptic or whatever - had no problem for many years. Then VLC could't access my second drive mounted in mnt folder ... it looks like besides normal user level rights now you have application rights ... common this is joke - ok you can add permissions to VLC. Now best part. I have bitcoin wallet on external drive and what - you cannot add permissions to snap bitcoin core to access storage devices as snap packages need to have ability to receive those rights ... installed DEB from SID - next week bye bye ubuntu.
submitted by mrkaczor to Ubuntu [link] [comments]

Musings on the future of XMR

My thoughts and observations on XMR:
I have been following cryptocurrencies since 2010; however I did not have the requisite computer literacy at the time to effectively understand and use them. Several years ago, I bought a small amount of Bitcoin, but did not truly pusue it. Recently, I resolved to become sufficiently computer savvy. After months of self-study, I decided to test my skills with a desktop home build, to feed my gaming addiction. A friend of mine suggested I should mine Monero while the rig was idle. I had only heard of Monero as 1 of 1000 altcoins. I was intrigued by XMR's CPU minability, something I thought no longer existed in the cryptosphere. I've been mining ever since. (My rig sports an i7-6700K CPU and dual GTX 1070's.) I started mining in December of last year. I'm a hobbyist miner, nothing more, but I can say that mining has had a psychological effect on me. I follow the story of Monero with an excitement that my Bitcoin purchase never brought me. Perhaps this is because mining is an ongoing process instead of a single accumulation event. Here is a summary of what drew me to Monero, what it has already accomplished, where I think it needs to go, and what I think some of its most special features are. As a zealous convert from Bitcoin, I can't help but think of BTC as a foil for XMR.
First and foremost, I was drawn to Monero due to it's ability to be feasibly mined on both CPUs and GPUs. I like the idea of being able to put idled pieces of technology to work; old phones and computers could be utilized to mine. ASICs are expensive, closely tied to the price of the coin they mine, and provide no other utility to my life. CPUs and GPUs are a less risky investment, because they have utility and value independent of crypto mining. When I joined the Monero revolution, hardware wallets were not available yet; this means there was also an opportunity to use truly ancient tech as an air gapped wallet, allowing me to even utilize machines that were uneconomic to mine with. I have always been a sort of scrap-oriented hacker, and I take pride in mining on computers and phones that I have assembled, upgraded, or refurbished myself. This is an experience that cannot be replicated by plugging in an ASIC; one of the biggest things that drew me to Monero was the dev team's commitment to mining on consumer technology. My faith in the project was affirmed by the recent PoW change.
The second major factor that drew me to Monero related to the (in my opinion) greater utility of the address format and mnemonic seed, as compared to Bitcoin. I've always felt that BTC's mnemonic seeds and HD wallets were sort of grafted on to the underlying protocol. As an example, not all HD wallet seeds are compatible; you need to be running a program (such as Electrum) that works with that seed. In Monero, the mnemonic seed was considered from the beginning, and integrated into the core client. We can carry our XMR seeds across platform without worry. If memory serves correctly, GUI seeds can be used in Monerujo and MyMonero. I've been told they work with Cakewallet as well. This a great convenience I think we often overlook.
I feel like my next point is somewhat related to the above point; we do not have to hassle with xpubs. Using xpubs means you need to give out a new address every transaction, or deal with the consequences of address reuse. Monero's automatic stealth address integration not only addresses some of these drawbacks, but it also offers the convenience of only having to copy a QR code once. Your XMR address never changes, so it's a lot more convenient to have something like a donation address or pre-printed QR codes, for example.
Another feature of XMR that I think sets it apart is it's tail emission; surprisingly few coins have it. Not only does a tail emission incentivizes mining indefinitely, it also replenishes the coin supply. Coins will inevitably be lost over time as people die or lose their seeds; in the long term this could result in volitility due to a lack of liquidity, which is detrimental to the whole crytpo ecosystem. I think Monero's conservative tail emission is forward thinking in that respect. Enough coins will be replaced to ensure ongoing mining as well as general liquidity.
Thus far, I haven't even mentioned the privacy aspects. Ring Signatures, Ring CT, and Stealth Addresses all work together to give Monero users a great degree of privacy. These are great features that would have drawn me to hold the coin, even if they didn't pique my interest to mine it.
There can still be improvements on this front, and in fact there have been and there will continue to be. Minimum Mixins have been increasing, improving plausible deniability. Subaddresses give Monero users the ability to utilize multiple receive addresses, gaining some of the advantages of BTC's xpubs. Bulletproofs are coming, increasing the efficiency of Monero's cryptography. Kovri is coming, not just for the official GUI wallet but hopefully also for mining pools as well.
There have been other recent innovations as well such as multi-signature transactions which allow Monero to take advantage of escrow abilities. The ecosystem around the blockchain has grown as well, notably in the realm of hardware wallets. The use of Monero will likely soar as a result of these new augmentations.
Here are some of the developments I have witnessed in my short time as a part of this community:
(1) Multi-signature Support
(2) Subaddress Generation
(3) Hardware Wallet Support
(4) Anti-ASIC PoW Change
(5) Mixin Size Increase
Here's what I am looking forward to as catalysts:
(1) Kovri integration
(2) Mobile hardware wallet support via Monerujo
(3) Monero as a Debian package integrated into Tails OS
(4) Bulletproof transaction size reduction
Continuing PoW forks to combat ASICs
(5) XMR adoption as base currency on Bisq
These factors are what galvanize my belief that Monero will only increase in utility over time. XMR has lost over half it's value since I started mining, and I can't but help to see it as an opportunity. XMR is only getting steadily better than Bitcoin; parity may be closer than we think.
There is only one major roadblock to adoption, in my mind, and I believe it is an inevitable consequence of our encrypted blockchain. Frankly, making a view-only wallet is a cumbersome pain. The private view key only lets you see incoming transactions, so you need to import the signed key images from another machine. This is a much more painstaking process than simply exporting a Bitcoin xpub. Thankfully, hardware wallets can be a solution to this problem, as a means of providing access to private keys and key images. Technical difficulties are quickly melting away, priming to release Monero's revolutionary potential. Monero is my dream coin, embodying what I feel are all the central tenants of the original cypherpunk cryptocurrency movement.
What else are you looking forward to in the future of Monero? Does anyone else share my sense of giddyness for the future?
submitted by spirtdica to Monero [link] [comments]

Vertnode - An automated solution for installing Vertcoin node(s) on Single Board Computers

Hello Vertcoin Community,
Eager to contribute to the Vertcoin Community I began creating step by step walkthrough guides on how to get a Vertcoin node up and running on a Raspberry Pi, Raspberry Pi Zero and Intel NUC. Along with information to get a Vertcoin node up and running was also optional steps to install p2pool-vtc.
I decided that while this step by step guide might be helpful to a few, a setup script may prove to be useful to a wider range of people. I have this script to a point where I think it may be productive to share with a bigger audience, for those who are brave and have this hardware sitting around or like to tinker with projects; I invite you to test this setup script if you are interested, if you run into errors any sort of verbose console output of the error proves to be extremely helpful in troubleshooting.
The script was designed to produce a “headless” server... meaning we will not be using a GUI to configure Vertcoin or check to see how things are running. In fact, once the server is set up, you will only interact with it using command line calls over SSH. The idea is to have this full node be simple, low-power, with optimized memory usage and something that “just runs” in your basement, closet, etc.
Why run a headless node on a Single Board Computer?
The idea is to have this full node be simple, low-power, with optimized memory usage and something that “just runs” in your basement, closet, etc.
Required: USB Flash Drive 6GB - 32GB
Please note that the script was designed for Single Board Computers first and looks for an accessible USB Flash Drive to use for storing the blockchain and swap file, as constant writing to a microSD can degrade the health of the microSD.
Supports

Hardware

All of the hardware listed above is hardware that I have personally tested / am testing on myself. The plan is to continue expanding my arsenal of single board computers and continue to add support for more hardware to ensure as much compatibility as possible.
Functionality
It is worth noting that LIT can be ran with multiple configurations, the ones displayed in the Post Installation Report reflect values that run LIT with the Vertcoin Mainnet. Please be aware that the Vertcoin Testnet chain has not been mined 100% of the time in the past, if you make transactions on the Vertcoin testnet that do not go through it is likely because the chain has stopped being mined.
BE CAREFUL WITH YOUR COINS, ONLY TEST WITH WHAT YOU ARE OKAY WITH LOSING IF YOU USE THE MAINNET.

Vertcoin Testnet Coins

https://tvtc.blkidx.org/faucet/
I've included some documentation on LIT I created which includes information I found to be useful: https://github.com/e-corp-sam-sepiol/vertnode/blob/mastedocs/lit.md
Please visit the mit-dci/lit github repository for the most up to date information on lit: https://github.com/mit-dci/lit

Vertnode | Automated Vertcoin Node Installation Script

https://github.com/e-corp-sam-sepiol/vertnode

Recommended: Use Etcher to install the chosen OS to your microSD card / USB flash drive.

If you intend on installing Ubuntu Server 16.04 to your Intel NUC please use Etcher to install the .iso to your USB flash drive.
https://etcher.io/
PLEASE NOTE THIS SCRIPT MAY GIVE AN ERROR. THIS IS THE NATURE OF TESTING. PLEASE REPORT YOUR ERRORS IF YOU WANT THEM TO BE FIXED/RESOLVED. THANK YOU FOR BETTERING THE DEVELOPMENT OF THIS SCRIPT.

Ubuntu Server 16.04 Setup Details

You can use different clients to ssh into your node. One option is using PuTTY or Git Bash on Windows which is included in the desktop version of Git. If you are using Linux you can simply open a new terminal window and ssh to the IP address of your node (hardware you intend installing the Vertcoin node on).
You will need to know the IP address of your node, this can be found on your router page.
ssh 192.168.1.5 -l pi For example, this command uses ssh to login to 192.168.1.5 using the -l login name of pi. The IP address of your node will likely be different for you, in this example I am logging into a Raspberry Pi which has a default login name of pi.
A brief list of commands that can be used to check on the Vertcoin node status:
vertcoin-cli getblockchaininfo | Grab information about your blockchain
vertcoin-cli getblockcount | Grab the current count of blocks on your node
vertcoin-cli getconnectioncount | Grab the current count of connections to your node. A number of connections larger than 8 means that you have incoming connections to your node. The default settings are to make 8 outgoing connections. If you want incoming connections please port forward your Raspberry Pi in your Router settings page.
vertcoin-cli getpeerinfo | Grab the information about the peers you have connected to / are connected to
vertcoin-cli getnettotals | Grab network data, how much downloaded/upload displayed in bytes
tail -f ~/.vertcoin/debug.log | Output the latest lines in the Vertcoin debug.log to see verbose information about the Vertcoin daemon (ctrl+c to stop)
Thank you to all who have helped me and inspired me thus far, @b17z, @jamesl22, @vertcoinmarketingteam, @canen, @flakfired, @etang600, @BDF, @tucker178, @Xer0
This work is dedicated to the users of Vertcoin, thank you for making this possible.
7/20/2018 Thank you @CommodoreAmiga for the incredibly generous tip <3
You can reach me @Sam Sepiol#3396 on the Vertcoin Discord, here on reddit or @ [email protected]
submitted by ecorp-sam-sepiol to vertcoin [link] [comments]

Homelab collective ressources post!

Hey guys!
I'm fairly new to this sub and to having a home lab in general and I found this community to be so kind and helping, I wanted to give back what I've learned. I'm seeing a lot of questions asked around on improvements and on what to do with x extra hardware so I thought it would be nice to have a thread to regroup that.
 
I'll put here some stuff I gathered and the most common questions I've seen, feel free to contribute and i'll update the post along.
 
Latest Additions
 
Homelab Dashboard
Posts about dashboards have been growing lately and here are some of the best that were kind enough to provide us with their sources.
User Screenshot Source
yours truly http://imgur.com/a/GhCNH https://github.com/Gabisonfire/dashboard-q
lastditchefrt http://i.imgur.com/5zQdao4.png https://github.com/d4rk22/Network-Status-Page
_SleepingBag_ http://i.imgur.com/Ql9ZM4W.png https://github.com/jsank/homelabdash
NiknakSi https://niknak.org/extras/sysinfo TBA
DainBramaged http://imgur.com/jYNlUEQ https://github.com/gordonturneBigBoard
michaelh4u https://i.imgur.com/XkZwMKj.png https://github.com/michaelh4u/homelabfrontpage
spigotx http://imgur.com/a/1zMht https://github.com/spigotx/HomeLab2
SirMaster https://nicko88.com/ https://github.com/dashbad/plex-server-status
yourofl10 http://imgur.com/a/AyROa TBA
TheBobWiley http://imgur.com/a/oU6d3 https://github.com/TheBobWiley/ManageThis-LandingPages
0110010001100010 http://i.imgur.com/iwtQcsL.jpg https://github.com/danodemano/monitoring-scripts
mescon & SyNiK4L https://i.imgur.com/gqdVM6p.jpg https://github.com/mescon/Muximux
ak_rex http://i.imgur.com/a/RJkrT https://github.com/ak-rex/homelab-dashboard
 
Or build yours from scratch: PRTG API, ELK, Grafana, freeboard, JumpSquares
 
Some other resources: Custom Monitoring Scripts by 0110010001100010
 
Credits to apt64 for his original post
= Pi specific =
 
= Download Automation =
 
= Virtualization =
 
= Monitoring =
 
= Media Center =
 
= Remote access =
 
= VOIP =
 
= Networking =
 
= File Servers/Storage/RAID =
 
= Cameras =
 
= Documentation =
 
= Dynamic DNS =
 
= Backup =
 
= Creating network diagrams =
 
= Guides =
 
= Misc =
 
That's all I could come up with on top of my head + some research, passing over to you guys so we can get a nice complete list!
 
Let's try and stick with free(or mostly) softwares, let me know if you guys feel otherwise.
submitted by Gabisonfire to homelab [link] [comments]

Dogecoin on Linux - The Complete Beginner's Guide

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

Elicoin specifications

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

Monero Subreddit Stats from last year.

Submissions Comments
Total 994 49530
Rate (per day) 2.73 135.74
Unique Redditors 582 8080
Combined Score 161184 231580

Top Submitters' Top Submissions

  1. 5300 points, 33 submissions: dEBRUYNE_1
    1. Monero GUI 0.12.0.0 "Lithium Luna" Megathread - Download links, instructions for upgrading, guide on how to get started, and guides to resolve common issues (missing a transaction / zero balance, freezing / buggy GUI, transaction stuck as pending, and GUI using all bandwidth) (386 points, 833 comments)
    2. [Reminder] monero is not the appropriate place to discuss the BTC/BCH debate (319 points, 73 comments)
    3. General information regarding the upcoming scheduled network upgrade and a call for community action (305 points, 223 comments)
    4. GUI v0.12.2.0 released! (299 points, 243 comments)
    5. Announcement - Proof-of-Work tweak and a note on key reuse (295 points, 250 comments)
    6. GUI v0.12.3.0 (with direct Ledger support) released! (280 points, 386 comments)
    7. Bitfinex reduces Monero withdrawal fees from 0.04 to 0.0001 XMR! (272 points, 9 comments)
    8. Poloniex also reduces Monero withdrawal fees to 0.0001 XMR! (220 points, 17 comments)
    9. Preliminary information thread regarding the scheduled protocol upgrade of October 18 (214 points, 208 comments)
    10. CLI v0.12.3.0 released! (195 points, 78 comments)
  2. 4228 points, 24 submissions: OsrsNeedsF2P
    1. Saying you don't need privacy because you have nothing to hide is like saying you don't need free speech because you have nothing to say. It's a right to everyone - It's a right to you, me, and even Mark Zuckerberg. (581 points, 138 comments)
    2. The official Fortnite Merch Store is accepting exclusively Monero as a cryptocurrency payment option... (445 points, 80 comments)
    3. Can we stop being assholes to newbies? (359 points, 94 comments)
    4. With all this Monero "is less untraceable than previously thought" FUD, let's all remember that huge fucking bounty of $$$ for anyone who can trace the origin of one of the devs transactions.. (343 points, 131 comments)
    5. Ever wanted to know how Monero is still around today? Well now you don't have to! This post has it all =D (297 points, 66 comments)
    6. Coinmarketcap shows Freewallet as a Monero wallet. Guys, whatever you do.. Don't use Freewallet. It's a scam. (286 points, 93 comments)
    7. SEC wants decentralized exchange creators to register as exchanges. Lol (182 points, 111 comments)
    8. "Please do your part in demanding exchanges to lower their XMR withdraw fee. I am submitting a complaint to Coinex who currently charge 0.04 XMR" - [x-post from /xmrtrader] (169 points, 43 comments)
    9. Can we get some appreciation for the people who maintain the Monero packages on Arch Linux? There are so many available, and every single one I've checked either make the package from source or validate the checksum. Amazing work <3 (156 points, 19 comments)
    10. [WARNING] DROPIL recently made a post announcing support for Monero. MOVE YOUR FUNDS if you used them!!! (119 points, 5 comments)
  3. 3954 points, 13 submissions: KnifeOfPi2
    1. Did John McAfee just sell all of his Monero?? (1277 points, 107 comments)
    2. We need to stop thinking about Monero as a “privacy coin.” (511 points, 200 comments)
    3. Selsta and I just completed the first Ledger-to-Ledger mainnet transactions ever. He sent me 0.1 XMR and I sent 0.4 XMR back. (482 points, 103 comments)
    4. Monero network hashrate just hit 1GH/s! (463 points, 166 comments)
    5. An upcoming Monero project: Render the entire blockchain. Here's a selection of blocks that we've done so far, in an early stage. (224 points, 31 comments)
    6. In Stunning Move, Bitmain Announces It's Launching A Doorstopper Business (193 points, 48 comments)
    7. Another red flag for X Wallet: The source code is incomplete. (190 points, 63 comments)
    8. MONERO IS DEAD! LONG LIVE MONERO! (155 points, 25 comments)
    9. Lithium Luna GUI released! (118 points, 66 comments)
    10. Cake Wallet - introducing Zendesk support! (100 points, 13 comments)
  4. 2421 points, 22 submissions: SamsungGalaxyPlayer
    1. Kasisto POS in 22 seconds (366 points, 76 comments)
    2. "Kudelski Security completed their [bulletproof] report. They found only a few minor issues that are trivial to correct, and no major issues." Overall, a huge win for Monero, bulletproofs, and privacy. Full report will be published soon. (338 points, 100 comments)
    3. Network upgrade scheduled for block 1544555 on 28 March (210 points, 56 comments)
    4. Fungibility is determined by the LOWEST common denominator of privacy, NOT the highest. Monero absolutely excels here. (103 points, 37 comments)
    5. [Discussion] Move to a Fixed Ringsize (102 points, 85 comments)
    6. The Monero Malware Response workgroup website is up! Direct people whose machines have been compromised here! (101 points, 22 comments)
    7. MoneroV: A Trap Laid for Monero Users? (93 points, 45 comments)
    8. Want to get the GUI point release faster? Help translate! (91 points, 18 comments)
    9. Introducing the Breaking Monero Series! (86 points, 26 comments)
    10. ShapeShift is moving to a membership model and will require personal information soon (83 points, 86 comments)
  5. 2295 points, 16 submissions: pinkphloid
    1. Cake Wallet - OPEN SOURCE - Here it is! (383 points, 167 comments)
    2. Our Monero wallet called CAKEWALLET for iOS is live! Please check the link to the Apple App Store below. (347 points, 379 comments)
    3. [MANDATORY UPDATE] Cake Wallet Version 3.0.9 - Network Upgrade Ready! (227 points, 19 comments)
    4. [UPDATE] Cake Wallet version 3.1.4, now with XMR.TO for exchanging XMR to BTC! (133 points, 15 comments)
    5. Cake Wallet - 10,000 unique downloads! (132 points, 29 comments)
    6. Thank for the positive feedback on Cake Wallet! (127 points, 62 comments)
    7. The new Cake Wallet Update version 3.0.1 is out now! (120 points, 50 comments)
    8. [UPDATE] CAKE WALLET 3.1.1 with Monero v0.13.0.4 and other stuff (118 points, 32 comments)
    9. Cake Wallet - UPDATE! (108 points, 75 comments)
    10. CAKE WALLET - new version live now with NEW FEATURES! (102 points, 97 comments)
  6. 2042 points, 16 submissions: Rehrar
    1. Core Team Announcement (344 points, 45 comments)
    2. Project FOSS (212 points, 37 comments)
    3. Write down your seed (200 points, 93 comments)
    4. Bulletproof audit needs some more funding. Details in the comments. (170 points, 55 comments)
    5. Extremely thorough introduction to Monero by cypherperro. Take a look. (122 points, 18 comments)
    6. Defcon Monero Village Update and Summary (116 points, 22 comments)
    7. MRL Bulletproof audit FFS request (115 points, 30 comments)
    8. I, rehrar,went on a YouTube show to talk about Morono (113 points, 28 comments)
    9. Fund the fundings! (107 points, 16 comments)
    10. The anonimal appreciation thread! (107 points, 21 comments)
  7. 1978 points, 15 submissions: Vespco
    1. Edward Snowden on Bitcoin Interview 2018 (at 50 minutes, he says that a traceable public ledger is a bigger problem then scalability) (362 points, 88 comments)
    2. Putting this on my invoices seems like a good way for me to promote Monero, give my customers a discount, & help me acquire more Monero. (325 points, 101 comments)
    3. It's fun to be a part of the Monero economy! (179 points, 26 comments)
    4. Honest Government Ad | Anti Encryption Law (178 points, 32 comments)
    5. Jeez, not much real conversation in here. Just junky news links. (129 points, 76 comments)
    6. The New York State Department of Financial Services just approved the trading of privacy-protecting cryptocurrency. | Coin Center (124 points, 11 comments)
    7. A good way to explain the importance of fungibility to the laymen: Bitcoin Roulette (99 points, 45 comments)
    8. Why I love Botnet & Browser Mining. (86 points, 39 comments)
    9. This needs more praise & attention: An Open Source, Client Side JS implementation that makes monero multisig fairly easy. Github link in comments. (82 points, 14 comments)
    10. Could we get even more cryptographers researching for Monero? (77 points, 31 comments)
  8. 1846 points, 14 submissions: SarangNoether
    1. Bulletproofs: let's raise some funds! (295 points, 94 comments)
    2. January monthly report from Sarang Noether (237 points, 39 comments)
    3. Bulletproofs: The Paper Strikes Back (153 points, 32 comments)
    4. July monthly report from Sarang Noether (142 points, 20 comments)
    5. March monthly report from Sarang Noether (129 points, 22 comments)
    6. August monthly report from Sarang Noether (122 points, 33 comments)
    7. February monthly report from Sarang Noether (119 points, 27 comments)
    8. Sarang is up for three more months! (107 points, 30 comments)
    9. October monthly report from Sarang Noether (102 points, 26 comments)
    10. September monthly report from Sarang Noether (99 points, 25 comments)
  9. 1470 points, 4 submissions: TheFuzzStone
    1. "I do not have any Bitcoin" (1182 points, 96 comments)
    2. Fluffypony at Consensus 2018 (134 points, 33 comments)
    3. Time for Monero "killers"! :-) (91 points, 34 comments)
    4. XMR.RU-report (March) (63 points, 14 comments)
  10. 1468 points, 5 submissions: philkode
    1. Overstock.com accepting Monero (and ETH, BCH, LTC, DASH) (499 points, 36 comments)
    2. Happy 4th Birthday Monero! 🎂🎉🎁 (455 points, 62 comments)
    3. Monero has been added to Debian unstable repo as of yesterday. (321 points, 52 comments)
    4. “Unhackable” BitFi wallet just got hacked (xpost /cryptocurrency) (130 points, 41 comments)
    5. X Wallet to App Store (Soon™) (63 points, 67 comments)

Top Commenters

  1. dEBRUYNE_1 (3762 points, 1243 comments)
  2. KnifeOfPi2 (3311 points, 347 comments)
  3. OsrsNeedsF2P (3189 points, 505 comments)
  4. fluffyponyza (3027 points, 272 comments)
  5. gingeropolous (2554 points, 320 comments)
  6. cryptochangements34 (2522 points, 261 comments)
  7. SarangNoether (2269 points, 185 comments)
  8. SamsungGalaxyPlayer (2108 points, 221 comments)
  9. john_alan (1993 points, 218 comments)
  10. smooth_xmr (1944 points, 279 comments)

Top Submissions

  1. Did John McAfee just sell all of his Monero?? by KnifeOfPi2 (1277 points, 107 comments)
  2. Paypal shares your personal data with over 600 companies! That's why we need Monero! by 0xf3e (1184 points, 146 comments)
  3. "I do not have any Bitcoin" by TheFuzzStone (1182 points, 96 comments)
  4. Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government by SecretApe (1114 points, 110 comments)
  5. Monero transactions are about to get 80% cheaper and faster. by WillMTB (1056 points, 120 comments)
  6. Bye bye ASICs by Swericor (874 points, 380 comments)
  7. Upvote if you would like to see @fluffyponyza as a guest on Joe Rogan Podcast by xmr_karnal (840 points, 44 comments)
  8. All right, my cat had kittens and I just realised one of them has Monero-like logo on its head 😂😂 by JNKO266 (817 points, 79 comments)
  9. Credit, where credit is due! by Experts-say (796 points, 53 comments)
  10. Yesterday I thought it might be fun to create some vintage crypto posters for a handful of coins. This was the first one I came up with. Bonus points if you spot similarities from an old movie by Beemoe4 (722 points, 67 comments)

Top Comments

  1. 495 points: mr670wl's comment in Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government
  2. 474 points: kieranc001's comment in Monero Zero looks like a scam, can you please confirm?
  3. 380 points: deleted's comment in Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government
  4. 356 points: deleted's comment in Ledger Hardware Wallet - Monero integration : some news #6
  5. 331 points: last_of_the_romans's comment in Monero transactions are about to get 80% cheaper and faster.
  6. 323 points: svenroy777's comment in "I do not have any Bitcoin"
  7. 311 points: deleted's comment in Did John McAfee just sell all of his Monero??
  8. 255 points: KnifeOfPi2's comment in Monero transactions are about to get 80% cheaper and faster.
  9. 237 points: live9free1or1die's comment in Banning privacy coins because of terrorism/drugs/laundering is like banning people from being allowed to have sex in privacy because pedophiles also like privacy.
  10. 203 points: fluffyponyza's comment in Botnets are Ruining the Integrity of the Monero Network
Generated with BBoe's Subreddit Stats (Donate)
Inspired by a post I found on /Pivx by turtleflax.
submitted by OsrsNeedsF2P to Monero [link] [comments]

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submitted by R3v0xz to ProtonVPN [link] [comments]

Subreddit Stats: Monero top posts from 2018-01-03 to 2019-01-02 13:47 PDT

Period: 364.01 days
Submissions Comments
Total 994 49530
Rate (per day) 2.73 135.74
Unique Redditors 582 8080
Combined Score 161184 231580

Top Submitters' Top Submissions

  1. 5300 points, 33 submissions: dEBRUYNE_1
    1. Monero GUI 0.12.0.0 "Lithium Luna" Megathread - Download links, instructions for upgrading, guide on how to get started, and guides to resolve common issues (missing a transaction / zero balance, freezing / buggy GUI, transaction stuck as pending, and GUI using all bandwidth) (386 points, 833 comments)
    2. [Reminder] monero is not the appropriate place to discuss the BTC/BCH debate (319 points, 73 comments)
    3. General information regarding the upcoming scheduled network upgrade and a call for community action (305 points, 223 comments)
    4. GUI v0.12.2.0 released! (299 points, 243 comments)
    5. Announcement - Proof-of-Work tweak and a note on key reuse (295 points, 250 comments)
    6. GUI v0.12.3.0 (with direct Ledger support) released! (280 points, 386 comments)
    7. Bitfinex reduces Monero withdrawal fees from 0.04 to 0.0001 XMR! (272 points, 9 comments)
    8. Poloniex also reduces Monero withdrawal fees to 0.0001 XMR! (220 points, 17 comments)
    9. Preliminary information thread regarding the scheduled protocol upgrade of October 18 (214 points, 208 comments)
    10. CLI v0.12.3.0 released! (195 points, 78 comments)
  2. 4228 points, 24 submissions: OsrsNeedsF2P
    1. Saying you don't need privacy because you have nothing to hide is like saying you don't need free speech because you have nothing to say. It's a right to everyone - It's a right to you, me, and even Mark Zuckerberg. (581 points, 138 comments)
    2. The official Fortnite Merch Store is accepting exclusively Monero as a cryptocurrency payment option... (445 points, 80 comments)
    3. Can we stop being assholes to newbies? (359 points, 94 comments)
    4. With all this Monero "is less untraceable than previously thought" FUD, let's all remember that huge fucking bounty of $$$ for anyone who can trace the origin of one of the devs transactions.. (343 points, 131 comments)
    5. Ever wanted to know how Monero is still around today? Well now you don't have to! This post has it all =D (297 points, 66 comments)
    6. Coinmarketcap shows Freewallet as a Monero wallet. Guys, whatever you do.. Don't use Freewallet. It's a scam. (286 points, 93 comments)
    7. SEC wants decentralized exchange creators to register as exchanges. Lol (182 points, 111 comments)
    8. "Please do your part in demanding exchanges to lower their XMR withdraw fee. I am submitting a complaint to Coinex who currently charge 0.04 XMR" - [x-post from /xmrtrader] (169 points, 43 comments)
    9. Can we get some appreciation for the people who maintain the Monero packages on Arch Linux? There are so many available, and every single one I've checked either make the package from source or validate the checksum. Amazing work <3 (156 points, 19 comments)
    10. [WARNING] DROPIL recently made a post announcing support for Monero. MOVE YOUR FUNDS if you used them!!! (119 points, 5 comments)
  3. 3954 points, 13 submissions: KnifeOfPi2
    1. Did John McAfee just sell all of his Monero?? (1277 points, 107 comments)
    2. We need to stop thinking about Monero as a “privacy coin.” (511 points, 200 comments)
    3. Selsta and I just completed the first Ledger-to-Ledger mainnet transactions ever. He sent me 0.1 XMR and I sent 0.4 XMR back. (482 points, 103 comments)
    4. Monero network hashrate just hit 1GH/s! (463 points, 166 comments)
    5. An upcoming Monero project: Render the entire blockchain. Here's a selection of blocks that we've done so far, in an early stage. (224 points, 31 comments)
    6. In Stunning Move, Bitmain Announces It's Launching A Doorstopper Business (193 points, 48 comments)
    7. Another red flag for X Wallet: The source code is incomplete. (190 points, 63 comments)
    8. MONERO IS DEAD! LONG LIVE MONERO! (155 points, 25 comments)
    9. Lithium Luna GUI released! (118 points, 66 comments)
    10. Cake Wallet - introducing Zendesk support! (100 points, 13 comments)
  4. 2421 points, 22 submissions: SamsungGalaxyPlayer
    1. Kasisto POS in 22 seconds (366 points, 76 comments)
    2. "Kudelski Security completed their [bulletproof] report. They found only a few minor issues that are trivial to correct, and no major issues." Overall, a huge win for Monero, bulletproofs, and privacy. Full report will be published soon. (338 points, 100 comments)
    3. Network upgrade scheduled for block 1544555 on 28 March (210 points, 56 comments)
    4. Fungibility is determined by the LOWEST common denominator of privacy, NOT the highest. Monero absolutely excels here. (103 points, 37 comments)
    5. [Discussion] Move to a Fixed Ringsize (102 points, 85 comments)
    6. The Monero Malware Response workgroup website is up! Direct people whose machines have been compromised here! (101 points, 22 comments)
    7. MoneroV: A Trap Laid for Monero Users? (93 points, 45 comments)
    8. Want to get the GUI point release faster? Help translate! (91 points, 18 comments)
    9. Introducing the Breaking Monero Series! (86 points, 26 comments)
    10. ShapeShift is moving to a membership model and will require personal information soon (83 points, 86 comments)
  5. 2295 points, 16 submissions: pinkphloid
    1. Cake Wallet - OPEN SOURCE - Here it is! (383 points, 167 comments)
    2. Our Monero wallet called CAKEWALLET for iOS is live! Please check the link to the Apple App Store below. (347 points, 379 comments)
    3. [MANDATORY UPDATE] Cake Wallet Version 3.0.9 - Network Upgrade Ready! (227 points, 19 comments)
    4. [UPDATE] Cake Wallet version 3.1.4, now with XMR.TO for exchanging XMR to BTC! (133 points, 15 comments)
    5. Cake Wallet - 10,000 unique downloads! (132 points, 29 comments)
    6. Thank for the positive feedback on Cake Wallet! (127 points, 62 comments)
    7. The new Cake Wallet Update version 3.0.1 is out now! (120 points, 50 comments)
    8. [UPDATE] CAKE WALLET 3.1.1 with Monero v0.13.0.4 and other stuff (118 points, 32 comments)
    9. Cake Wallet - UPDATE! (108 points, 75 comments)
    10. CAKE WALLET - new version live now with NEW FEATURES! (102 points, 97 comments)
  6. 2042 points, 16 submissions: Rehrar
    1. Core Team Announcement (344 points, 45 comments)
    2. Project FOSS (212 points, 37 comments)
    3. Write down your seed (200 points, 93 comments)
    4. Bulletproof audit needs some more funding. Details in the comments. (170 points, 55 comments)
    5. Extremely thorough introduction to Monero by cypherperro. Take a look. (122 points, 18 comments)
    6. Defcon Monero Village Update and Summary (116 points, 22 comments)
    7. MRL Bulletproof audit FFS request (115 points, 30 comments)
    8. I, rehrar,went on a YouTube show to talk about Morono (113 points, 28 comments)
    9. Fund the fundings! (107 points, 16 comments)
    10. The anonimal appreciation thread! (107 points, 21 comments)
  7. 1978 points, 15 submissions: Vespco
    1. Edward Snowden on Bitcoin Interview 2018 (at 50 minutes, he says that a traceable public ledger is a bigger problem then scalability) (362 points, 88 comments)
    2. Putting this on my invoices seems like a good way for me to promote Monero, give my customers a discount, & help me acquire more Monero. (325 points, 101 comments)
    3. It's fun to be a part of the Monero economy! (179 points, 26 comments)
    4. Honest Government Ad | Anti Encryption Law (178 points, 32 comments)
    5. Jeez, not much real conversation in here. Just junky news links. (129 points, 76 comments)
    6. The New York State Department of Financial Services just approved the trading of privacy-protecting cryptocurrency. | Coin Center (124 points, 11 comments)
    7. A good way to explain the importance of fungibility to the laymen: Bitcoin Roulette (99 points, 45 comments)
    8. Why I love Botnet & Browser Mining. (86 points, 39 comments)
    9. This needs more praise & attention: An Open Source, Client Side JS implementation that makes monero multisig fairly easy. Github link in comments. (82 points, 14 comments)
    10. Could we get even more cryptographers researching for Monero? (77 points, 31 comments)
  8. 1846 points, 14 submissions: SarangNoether
    1. Bulletproofs: let's raise some funds! (295 points, 94 comments)
    2. January monthly report from Sarang Noether (237 points, 39 comments)
    3. Bulletproofs: The Paper Strikes Back (153 points, 32 comments)
    4. July monthly report from Sarang Noether (142 points, 20 comments)
    5. March monthly report from Sarang Noether (129 points, 22 comments)
    6. August monthly report from Sarang Noether (122 points, 33 comments)
    7. February monthly report from Sarang Noether (119 points, 27 comments)
    8. Sarang is up for three more months! (107 points, 30 comments)
    9. October monthly report from Sarang Noether (102 points, 26 comments)
    10. September monthly report from Sarang Noether (99 points, 25 comments)
  9. 1470 points, 4 submissions: TheFuzzStone
    1. "I do not have any Bitcoin" (1182 points, 96 comments)
    2. Fluffypony at Consensus 2018 (134 points, 33 comments)
    3. Time for Monero "killers"! :-) (91 points, 34 comments)
    4. XMR.RU-report (March) (63 points, 14 comments)
  10. 1468 points, 5 submissions: philkode
    1. Overstock.com accepting Monero (and ETH, BCH, LTC, DASH) (499 points, 36 comments)
    2. Happy 4th Birthday Monero! 🎂🎉🎁 (455 points, 62 comments)
    3. Monero has been added to Debian unstable repo as of yesterday. (321 points, 52 comments)
    4. “Unhackable” BitFi wallet just got hacked (xpost /cryptocurrency) (130 points, 41 comments)
    5. X Wallet to App Store (Soon™) (63 points, 67 comments)

Top Commenters

  1. dEBRUYNE_1 (3762 points, 1243 comments)
  2. KnifeOfPi2 (3311 points, 347 comments)
  3. OsrsNeedsF2P (3189 points, 505 comments)
  4. fluffyponyza (3027 points, 272 comments)
  5. gingeropolous (2554 points, 320 comments)
  6. cryptochangements34 (2522 points, 261 comments)
  7. SarangNoether (2269 points, 185 comments)
  8. SamsungGalaxyPlayer (2108 points, 221 comments)
  9. john_alan (1993 points, 218 comments)
  10. smooth_xmr (1944 points, 279 comments)

Top Submissions

  1. Did John McAfee just sell all of his Monero?? by KnifeOfPi2 (1277 points, 107 comments)
  2. Paypal shares your personal data with over 600 companies! That's why we need Monero! by 0xf3e (1184 points, 146 comments)
  3. "I do not have any Bitcoin" by TheFuzzStone (1182 points, 96 comments)
  4. Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government by SecretApe (1114 points, 110 comments)
  5. Monero transactions are about to get 80% cheaper and faster. by WillMTB (1056 points, 120 comments)
  6. Bye bye ASICs by Swericor (874 points, 380 comments)
  7. Upvote if you would like to see @fluffyponyza as a guest on Joe Rogan Podcast by xmr_karnal (840 points, 44 comments)
  8. All right, my cat had kittens and I just realised one of them has Monero-like logo on its head 😂😂 by JNKO266 (817 points, 79 comments)
  9. Credit, where credit is due! by Experts-say (796 points, 53 comments)
  10. Yesterday I thought it might be fun to create some vintage crypto posters for a handful of coins. This was the first one I came up with. Bonus points if you spot similarities from an old movie by Beemoe4 (722 points, 67 comments)

Top Comments

  1. 495 points: mr670wl's comment in Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government
  2. 474 points: kieranc001's comment in Monero Zero looks like a scam, can you please confirm?
  3. 380 points: deleted's comment in Found In Warsaw - Don't Buy Monero: Cryptocurrencies harm the banking system and can weaken the government
  4. 356 points: deleted's comment in Ledger Hardware Wallet - Monero integration : some news #6
  5. 331 points: last_of_the_romans's comment in Monero transactions are about to get 80% cheaper and faster.
  6. 323 points: svenroy777's comment in "I do not have any Bitcoin"
  7. 311 points: deleted's comment in Did John McAfee just sell all of his Monero??
  8. 255 points: KnifeOfPi2's comment in Monero transactions are about to get 80% cheaper and faster.
  9. 237 points: live9free1or1die's comment in Banning privacy coins because of terrorism/drugs/laundering is like banning people from being allowed to have sex in privacy because pedophiles also like privacy.
  10. 203 points: fluffyponyza's comment in Botnets are Ruining the Integrity of the Monero Network
Generated with BBoe's Subreddit Stats (Donate)
submitted by OsrsNeedsF2P to subreddit_stats [link] [comments]

Bitcoin dev IRC meeting in layman's terms (2015-11-12)

Once again my attempt to summarize and explain the weekly bitcoin developer meeting in layman's terms. Link to last weeks summarization Note that I crosspost this to Voat, bitcoin.com and the bitcoin-discuss mailing list every week. I can't control what's being talking about in the meeting, if certain things come up I might not be able to post here because of "guidelines".
Disclaimer
Please bear in mind I'm not a developer and I'd have problems coding "hello world!", so some things might be incorrect or plain wrong. Like any other write-up it likely contains personal biases, although I try to stay as neutral as I can. There are no decisions being made in these meetings, so if I say "everyone agrees" this means everyone present in the meeting, that's not consensus, but since a fair amount of devs are present it's a good representation. The dev IRC and mailinglist are for bitcoin development purposes. If you have not contributed actual code to a bitcoin-implementation, this is probably not the place you want to reach out to. There are many places to discuss things that the developers read, including this sub-reddit.
link to this week logs Meeting minutes by meetbot
Main topics discussed where:
transaction priority for 0.12 Opt-in replace-by-fee Versionbits Chain limits
transaction priority for 0.12
Each transaction is assigned a priority, determined by the age, size, and number of inputs. Which currently makes some transactions free. This currently has a large amount of code, which makes it harder to maintain, and is not that optimal since you can't expect miners to include 0-fee transactions.
Most people seem fine with removing priority in the mempool, but people should be notified ahead of time this is coming. sdaftuar proposed a staggered approach, setting the default value for priority to 0, and remove it entirely in the next release. petertodd notes there will be a natural staggered process since not everyone will upgrade to 0.12 instantly and some implementations might not remove priority at all. Most wallet-software outside of bitcoin-core don't implement priority calculations. As fee estimation becomes more important and many wallet providers use the bitcoin-core fee estimation, improvements on that are welcome. Luke-Jr doesn't agree with removing priority, particularly with changing the mining code to use the priority a transaction has when it enters the mempool. Sipa has the idea to add a small fraction of bitcoin days destroyed divided by the average UTXO age to the fee, so that non-spam-attack transactions are viewed as if they have a larger fee.
While most agree with the proposal to remove the current priority, there's still much debate on whether it needs to be replaced for 0.13, and if so, how.
Review "Improve usage of fee estimation code" BlueMatt will mail the developer mailinglist announcing the changes. ( https://www.mail-archive.com/[email protected]/msg02790.html )
Opt-in replace-by-fee
Currently when a node sees a transaction that spends the same output it ignores it. With replace-by-fee it replaces the current transaction in the mempool if it has a higher fee. This allows for things like spending "stuck" transactions, adding more recipients to a transaction in order to prevent chaining, etc.
Since there are people that accept 0-confirmation transactions and this would make it extremely easy to double spend them, this is made opt-in. The sender can choose to opt-in to replace-by-fee by changing an input in the nSequence field.
Peter Todd wrote some tools to use replace-by-fee. link It would be nice to have opt-in per output instead of the whole transaction, however that would be very hard to implement and would have some privacy concerns. Luke-Jr would like to see an option to toggle between first-seen-safe/full RBF and neveopt-in/always. Since there are possibly some objections with the "always" toggle it should be a separate pull-request.
review and merge nSequence-based Full-RBF opt-in Peter Todd will write a mail to the list to explain how it works and how people can not accept opt-in transactions.
Versionbits
BIP 9 Currently softforks have been done by the isSuperMajority mechanism, meaning when 95% of the last X blocks has a version number higher than Y the fork is deployed. A new way of doing this is currently being worked on and that uses all bits of the version number, appropriately being called versionbits. So instead of a fork happening when the version is larger than (for example) 00000000011 (3), a fork happens when (for example) the 3rd bit is up (so 00100000011). This way softforks can be deployed simultaneous and independent of each other.
There are 2 different implementations. One from Codeshark and one from Rusty jtimon thinks both implementations are more complicated than they need to be. There needs to be a minor revision namely a starting time for proposals. In general we'd like to get this in soon, but existing softforks need to complete first.
CodeShark adds a starting time to versionbits.
Chain limits
Chain in this context means connected transactions. When you send a transaction that depends on another transaction that has yet to be confirmed we talk about a chain of transactions. Miners ideally take the whole chain into account instead of just every single transaction (although that's not widely implemented afaik). So while a single transaction might not have a sufficient fee, a depending transaction could have a high enough fee to make it worthwhile to mine both. This is commonly known as child-pays-for-parent. Since you can make these chains very big it's possible to clog up the mempool this way. With the recent malleability attacks, anyone who made transactions going multiple layers deep would've already encountered huge problems doing this (beautifully explained in let's talk bitcoin #258 from 13:50 onwards) Proposal and github link.
Wumpus doesn't feel comfortable with merging it because there's some controversy from companies who exceed the limits (or could be/want to). jgarzik does feel comfortable with it, and many think it should be merged as it's easy to revert if needed. There's little choice as it's not safe from attacks without limits. We should communicate the replace-by-fee sendmany alternative to long chains (adding new recipients on existing non-confirmed transactions), although it won't show up in users wallet yet and block-explorers probably aren't ready to display it correctly. Emphasis on the fact it's a change in default values, not a consensus change, however default values have a lot of power. The final limits are 25 transactions and 101kb total size for both ancestor and descendant packages.
jgarzik will merge the pull-request. Morcos will mail the list once it's merged.
Participants
BlueMatt Matt Corallo petertodd Peter Todd morcos Alex Morcos jgarzik Jeff Garzik gmaxwell Gregory Maxwell wumpus Wladimir J. van der Laan Luke-Jr Luke Dashjr jtimon Jorge Timón btcdrak btcdrak phantomcircuit Patrick Strateman sipa Pieter Wuille CodeShark Eric Lombrozo sdaftuar Suhas Daftuar jg_taxi jg_taxi gavinandresen Gavin Andresen cfields Cory Fields bsm1175321 Bob McElrath 
Comic relief
19:53 sipa new topic? 19:53 wumpus any other topics? 19:53 petertodd  19:53 jgarzik did we cover jonas while I was in the taxi? 19:54 sdaftuar ? 19:54 jtimon ? 19:54 CodeShark not sure I want to know 19:54 jgarzik proposal for new GUI maintainer 19:54 CodeShark sounds kinky, though 19:54 petertodd CodeShark: GUI's are pretty kinky 19:56 BlueMatt ok, end meeting? 19:56 btcdrak if we can remember the command this week :-) 19:56 wumpus #meetingend 19:56 gmaxwell #destroymeeting 19:56 wumpus #endmeeting 19:56 Luke-Jr #endmeeting 19:56 lightningbot Meeting ended Thu Nov 12 19:56:42 2015 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) 19:56 BlueMatt #magicmeetbotincantation 19:57 petertodd #DoWhatIMean 
submitted by G1lius to Bitcoin [link] [comments]

Release for segwit (joinmarket-cs codebase)

See https://github.com/AdamISZ/joinmarket-clientservereleases
Main points:
Sample transaction: https://www.smartbit.com.au/tx/018203eb56e516f9e68635c5b42bdf206553bcdbed09c8fa578084989c3c9a96
Testing, questions welcome - good idea to ping me. Thanks to eustan for giving it a try :)
There's a linux gui binary there, I'll add the Windows one once I've made sure it's working properly. Mac, I'll ask for help on that again (and with install script for command line above, which may be easier).
submitted by waxwing to joinmarket [link] [comments]

Trying to set up a BU node, but need a hand setting signals

Just a little bit of preamble for now, TL:DR below.
I first got into Bitcoin back in about 2012/13 whilst studying Comp Sci. Now I'm a Computing Science teacher in an English High School.
In February I found my old wallet.dat file and discovered that when I stopped looking at BTC back after selling about 1 BTC to pay a parking ticket back in 2013 (Price was about £36/BTC and the ticket was about £30) that the tiny "worthless" fraction of a BTC now had some value and I've been working hard to invest it and make it grow.
I've also been trying to get my head around the whole scaling debate just now and feel that SegWit just doesn't feel like the right solution, so I'm in the process of setting up a few nodes. One on my server, one on a Raspberry pi at home and one on a server at the school I teach at (since I was able to convince the network admin that it was a fun project that I could use for some teaching). This is where I hit the issues. On these three machines I've got the BU client installed, but can't figure out how to get them to signal something other than a 16MB blocksize. From the GUI on my desktop it's easy enough, but just can't find out how to it on the headless machines.
Any guidance would be appreciated.
TLDR: Got a few headless BU Nodes syncing up and want to set the Excessive Bytes value, but can't figure out how. All three are running on various Debian releases. Any advice would be appreciated.
Thanks
submitted by NimmoG to btc [link] [comments]

Bitcoin dev IRC meeting in layman's terms (2016-01-21)

Once again my attempt to summarize and explain the weekly bitcoin developer meeting in layman's terms. Link to last summarisation
Disclaimer
Please bear in mind I'm not a developer so some things might be incorrect or plain wrong. There are no decisions being made in these meetings, but since a fair amount of devs are present it's a good representation. Copyright: Public domain

Logs

Main topics

Short topics

0.11 backport release for chainstate obfuscation

background

As some windows users might have experienced in the past, anti-virus software regularly detects values in the bitcoin database files which are false-positives. Thereby deleting those files and corrupting the database. To prevent this from happening developers discussed a way to obfuscate the database files and implemented it last year. While downgrading after upgrading is possible, if you start from a new 0.12 installation or you've done a -reindex on 0.12 it's impossible to downgrade to 0.11 (without starting from scratch).

meeting comments

The proposed pull-request detects the obfuscation in 0.11 so it throws a relevant error message. To avoid this in the future it would be good to have versionnumbers for the chainstate.

meeting conclusion

Release a 0.11 backport release right after the 0.12 final release to avoid confusion.

C++11 update

background

C++11 is an update of the C++ language. It offers new functionalities, an extended standard library, etc. Zerocash had to be written with some c++11 libraries and some IBLT simulation code was written in c++11, which they want to recycle for the eventual core commit.

meeting comments

All changes needed for C++11 have gone in and it's ready to switch. Cfields talked to the travis team and all the features needed (trusty, caching) will be ready by the end of the month, so he proposes to wait until then to flip the switch. Wangchung from f2pool indicated he would not run code that required a C++11 compiler. No one knows what his exact concerns are. Wumpus notes the gitian-built executables don't need any special OS support after the C++11 switch.

meeting conclusion

Wait for Travis update to switch to C++11. Talk to wangchung about his concerns.

EOL Policy / release cycles

background

In general bugfixes, translations and softforks are maintained for 2 major releases. btcdrak proposed to makes this official into a software life-cycle document for bitcoin core in order to inform users what to expect and developers what to code for. Pull request for this document. Given the huge 0.12 changelog jonasschnelli asks whether shorter release cycles might be a good idea. Currently there's a +/- 6 month release cycle.

meeting comments

Gmaxwell notes he doesn't know how useful the backports are given there's no feedback about them, but thinks the current policy is not bad. "I am observing the backports appear to be a waste of time. From a matter of principle, I think they are important, but the industry doesn't appear to agree." If no one is using the backports, it might not see sufficient testing. People generally agree with the 2 major releases approach.
The cyclelength also contributes to frustration and pressure to get features in, as it won't see the light of day for 6 months if it doesn't make the new release. For users it's not really better to have more frequent major releases, as upgrading may not always be a trivial process. There's also a lot of work going into releases. If the GUI and wallet where detached there could be more frequent releases for that part.

meeting conclusion

Policy will be: final release of 0.X means end-of-life of 0.(X-2), which means a 1 year support on the 6 month cycle.

Participants

wumpus Wladimir J. van der Laan gmaxwell Gregory Maxwell jonasshnelli Jonas Schnelli cfields Cory Fields btcdrak btcdrak sipa Pieter Wuille jtimon Jorge Timón maaku Mark Friedenbach kangx_ ??? Kang Zhang ??? sdaftuar Suhas Daftuar phantomcircuit Patrick Strateman CodeShark Eric Lombrozo bsm117532 Bob McElrath dkog ?dkog? jeremias ??? Jeremias Kangas ??? 

Comic relief

jonasschnelli maaku: refactoring? We have a main.cpp. We don't need refactoring. :) gmaxwell jonasschnelli: can we move everything back into main.cpp? I'd save a lot of time grepping. :P wumpus #endmeeting lightningbot` Meeting ended Thu Jan 21 19:55:48 2016 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) btcdrak wumpus: hole in one maaku Did it right this time! gmaxwell Hurray! 
submitted by G1lius to Bitcoin [link] [comments]

PSA regarding the "Heartbleed" bug (CVE-2014-0160) and Bitcoin Core

There are exactly two places in Bitcoin Core that may be affected by this issue.
One is RPC SSL. If you're using this, turn it off. If you don't know what that is, you most likely aren't using it.
The other is the payment protocol. Specifically, fetching payment requests. If you're using a vulnerable version, do not click any bitcoin: links and you will be protected. Note that this is only relevant for the GUI, and only for version 0.9.0.
If you're using self-built executables, you're most likely using dynamically linked OpenSSL. Simply upgrade your OpenSSL package and you should be fine. If I'm not mistaken, the same applies if you're using the PPA. If you're using release binaries, a version 0.9.1 is being prepared that will use the fixed OpenSSL 1.0.1g.
Note that if you're running the GUI (p.k.a. Bitcoin-Qt) you can check your OpenSSL version in the debug window's information tab. If you're on anything earlier than 1.0.1, for example 0.9.8, you're safe. If you're on 1.0.1g or later, you're safe. If you're on 1.0.1-1.0.1e, you may be vulnerable. However, that may not necessarily be the case -- for example, Debian has released an update for Wheezy, version 1.0.1e-2+deb7u5, which fixes the security bug without bumping the version number as reported by OpenSSL.
submitted by Michagogo to Bitcoin [link] [comments]

I have completed a Doge Wallet for iOS. But....

...It may not be for the average user. Wall of text incoming
You see, to create a REAL working wallet for iOS, you would need to compile the Dogecoin source code for the iOS platform (This may be possible but it is way beyond my ability). So in order to have a wallet on my iPhone from which I could actually send Doge, I had to get creative.
Rather than having the wallet stored locally on the phone, the wallet is stored remotely on a server (In my case, a VPS running Debian Linux). What is needed is Dogecoind rather than the GUI version of the Doge wallet.
What is Dogecoind?
I'm glad you asked. Dogecoind is the headless command line only version of the Dogecoin client. On the server you would run this using ./dogecoind -daemon which would run the client as a daemon or in "server mode".
How does the app use this?
Another great question. The app connects to the server using SSH and runs commands on the dogecoind server. This returns information back to the app that is then loaded into the User Interface. The phone itself is not actually doing much, it is simply displaying the info from your wallet on the server.
How will this help me?
Well honestly right now not may people will be able to use it unfortunately. You see, Apple does not allow apps like this in the app store as you may have already heard, so instead I am making this app open source:
https://github.com/SlayterDev/DogeWallet
Unfortunately (again) you will need a developer account to install it on to your phone (unless there is a jailbreak thing for this, i'm not sure). I would like to distribute this app in the same way that GBA4iOS does. However in order to do that I would need an Enterprise developer account which would cost more money than I can afford at the moment. Also I'd have to fulfill some other requirements.
So as you can see, it is hard for me to get this app out to the dogecoin community as I would like. So I open this up to you /dogecoin. Please help me to figure out the best solution to get this app into the hands of every iOS shibe out there. As our community grows and dogecoin gets accepted in more places, i'd like for iOS users to have a solution to make dogecoin payments without having to use their computer.
Finally, here is some sauce. If there is more interest I will post an album of screenshots and possibly a video/gif of the app in action.
I put a lot of work into this app and love to see it help some other shibes. I'd also like to just thank the /dogecoin community for being just awesome.
submitted by SlayterDev to dogecoin [link] [comments]

Bitcoin dev IRC meeting in layman's terms (2015-11-12)

Once again my attempt to summarize and explain the weekly bitcoin developer meeting in layman's terms. Link to last weeks summarization
Disclaimer
Please bear in mind I'm not a developer and I'd have problems coding "hello world!", so some things might be incorrect or plain wrong. Like any other write-up it likely contains personal biases, although I try to stay as neutral as I can. There are no decisions being made in these meetings, so if I say "everyone agrees" this means everyone present in the meeting, that's not consensus, but since a fair amount of devs are present it's a good representation. The dev IRC and mailinglist are for bitcoin development purposes. If you have not contributed actual code to a bitcoin-implementation, this is probably not the place you want to reach out to. There are many places to discuss things that the developers read, including this sub-reddit.
link to this week logs Meeting minutes by meetbot
Main topics discussed where:
transaction priority for 0.12 Opt-in replace-by-fee Versionbits Chain limits
transaction priority for 0.12
Each transaction is assigned a priority, determined by the age, size, and number of inputs. Which currently makes some transactions free. This currently has a large amount of code, which makes it harder to maintain, and is not that optimal since you can't expect miners to include 0-fee transactions.
Most people seem fine with removing priority in the mempool, but people should be notified ahead of time this is coming. sdaftuar proposed a staggered approach, setting the default value for priority to 0, and remove it entirely in the next release. petertodd notes there will be a natural staggered process since not everyone will upgrade to 0.12 instantly and some implementations might not remove priority at all. Most wallet-software outside of bitcoin-core don't implement priority calculations. As fee estimation becomes more important and many wallet providers use the bitcoin-core fee estimation, improvements on that are welcome. Luke-Jr doesn't agree with removing priority, particularly with changing the mining code to use the priority a transaction has when it enters the mempool. Sipa has the idea to add a small fraction of bitcoin days destroyed divided by the average UTXO age to the fee, so that non-spam-attack transactions are viewed as if they have a larger fee.
While most agree with the proposal to remove the current priority, there's still much debate on whether it needs to be replaced for 0.13, and if so, how.
Review "Improve usage of fee estimation code" BlueMatt will mail the developer mailinglist announcing the changes. ( https://www.mail-archive.com/[email protected]/msg02790.html )
Opt-in replace-by-fee
Currently when a node sees a transaction that spends the same output it ignores it. With replace-by-fee it replaces the current transaction in the mempool if it has a higher fee. This allows for things like spending "stuck" transactions, adding more recipients to a transaction in order to prevent chaining, etc.
Since there are people that accept 0-confirmation transactions and this would make it extremely easy to double spend them, this is made opt-in. The sender can choose to opt-in to replace-by-fee by changing an input in the nSequence field.
Peter Todd wrote some tools to use replace-by-fee. link It would be nice to have opt-in per output instead of the whole transaction, however that would be very hard to implement and would have some privacy concerns. Luke-Jr would like to see an option to toggle between first-seen-safe/full RBF and neveopt-in/always. Since there are possibly some objections with the "always" toggle it should be a separate pull-request.
review and merge nSequence-based Full-RBF opt-in Peter Todd will write a mail to the list to explain how it works and how people can not accept opt-in transactions.
Versionbits
BIP 9 Currently softforks have been done by the isSuperMajority mechanism, meaning when 95% of the last X blocks has a version number higher than Y the fork is deployed. A new way of doing this is currently being worked on and that uses all bits of the version number, appropriately being called versionbits. So instead of a fork happening when the version is larger than (for example) 00000000011 (3), a fork happens when (for example) the 3rd bit is up (so 00100000011). This way softforks can be deployed simultaneous and independent of each other.
There are 2 different implementations. One from Codeshark and one from Rusty jtimon thinks both implementations are more complicated than they need to be. There needs to be a minor revision namely a starting time for proposals. In general we'd like to get this in soon, but existing softforks need to complete first.
CodeShark adds a starting time to versionbits.
Chain limits
Chain in this context means connected transactions. When you send a transaction that depends on another transaction that has yet to be confirmed we talk about a chain of transactions. Miners ideally take the whole chain into account instead of just every single transaction (although that's not widely implemented afaik). So while a single transaction might not have a sufficient fee, a depending transaction could have a high enough fee to make it worthwhile to mine both. This is commonly known as child-pays-for-parent. Since you can make these chains very big it's possible to clog up the mempool this way. With the recent malleability attacks, anyone who made transactions going multiple layers deep would've already encountered huge problems doing this (beautifully explained in let's talk bitcoin #258 from 13:50 onwards) Proposal and github link.
Wumpus doesn't feel comfortable with merging it because there's some controversy from companies who exceed the limits (or could be/want to). jgarzik does feel comfortable with it, and many think it should be merged as it's easy to revert if needed. There's little choice as it's not safe from attacks without limits. We should communicate the replace-by-fee sendmany alternative to long chains (adding new recipients on existing non-confirmed transactions), although it won't show up in users wallet yet and block-explorers probably aren't ready to display it correctly. Emphasis on the fact it's a change in default values, not a consensus change, however default values have a lot of power. The final limits are 25 transactions and 101kb total size for both ancestor and descendant packages.
jgarzik will merge the pull-request. Morcos will mail the list once it's merged.
Participants
BlueMatt Matt Corallo petertodd Peter Todd morcos Alex Morcos jgarzik Jeff Garzik gmaxwell Gregory Maxwell wumpus Wladimir J. van der Laan Luke-Jr Luke Dashjr jtimon Jorge Timón btcdrak btcdrak phantomcircuit Patrick Strateman sipa Pieter Wuille CodeShark Eric Lombrozo sdaftuar Suhas Daftuar jg_taxi jg_taxi gavinandresen Gavin Andresen cfields Cory Fields bsm1175321 Bob McElrath 
Comic relief
19:53 sipa new topic? 19:53 wumpus any other topics? 19:53 petertodd  19:53 jgarzik did we cover jonas while I was in the taxi? 19:54 sdaftuar ? 19:54 jtimon ? 19:54 CodeShark not sure I want to know 19:54 jgarzik proposal for new GUI maintainer 19:54 CodeShark sounds kinky, though 19:54 petertodd CodeShark: GUI's are pretty kinky 19:56 BlueMatt ok, end meeting? 19:56 btcdrak if we can remember the command this week :-) 19:56 wumpus #meetingend 19:56 gmaxwell #destroymeeting 19:56 wumpus #endmeeting 19:56 Luke-Jr #endmeeting 19:56 lightningbot Meeting ended Thu Nov 12 19:56:42 2015 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) 19:56 BlueMatt #magicmeetbotincantation 19:57 petertodd #DoWhatIMean 
submitted by G1lius to btc [link] [comments]

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