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[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]

Mining noob, I have some questions

Hi everyone, a quick intro here: I come from a professional horticulture background. I've been learning about computers, networking, network security and Linux sys. admin for the last two years. I built a bunch of gaming computers for my kids and I with a bonus check I got in fall of 2017, right before the 2017 "bitcoin bubble". By luck I grabbed all my parts before the price of GPU's skyrocketed. All I've been doing though is learning about Linux and game development, learning digital art like 3D modeling, and streaming video games.
I'm now learning to mine ZEC with tpruvot/ccminer 2.3.1 in Ubuntu 20.04 with Nvidia proprietary driver vers. 440 & CUDA toolkit 10.1. I'm just learning how to do this and understand I'm not making a profit. I'ts more a learning experience and a hobby sort of thing for now. I dont really care if the system breaks, I have another computer with AMD RX560 that I work and game on Linux with. I cant mine with the pollaris GPU because I cant install OpenCL. There is no support for 20.04 from catalyst driver as of now.
TL;DR I'm a noob and wondering why my hashrate is what it is. I am only using 1 GPU as of now (Nvidia 1050Ti 4GB) and mining on a pool. I get an average of 140 Sol/s. Is this essentially the same as H/s and is that a normal number for my card? Should I add a 2nd GPU I have if it's only a 1050 2GB? Also, I am using nvtop & htop packages to monitor PC stats, it shows it's using 99% of GPU and 100% of a single core of my CPU (intel i5 6402P @ 3.2GHz) fans and temps are good.
But it shows I'm only using .6GB / 4GB while mining, is that right? Shouldn't it be using more memory? Would it be overkill to mine with CPU miner at the same time as the 2 cards?
Sorry about the essay, and thanks for your time
submitted by starseed-pl to zec [link] [comments]

Games4coins.com .. a new service to buy Steam keys with BTX

Games4coins.com .. a new service to buy Steam keys with BTX
Artwork by Desing Team - Bitcore BTX ® 2018
Steam is a digital distribution platform developed by Valve Corporation offering digital rights management1 (DRM), multiplayer gaming and social networking services. Steam provides the user with installation and automatic updating of games on multiple computers, and community features such as friend lists and groups, cloud saving, and in-game voice and chat functionality.
If you purchase a game that uses Steam from another website as a digital download, you'll be given a product key that you use to activate the game on Steam. A Steam key is a unique code that you will use to access the full game2.
Bitcore BTX originally a hybrid fork of Bitcoin, features a proof-of work consensus mechanism and implements all of the BIPs (Bitcoin Improvement Proposals) of the Bitcoin protocol3.
Bitcore: The most clever Bitcoin fork” -- Jimmy Song, Bitcoin Core Developer
More exchanges are listing Bitcore (BTX) and businesses are adopting it. One of the latest cases of adoption of BTX is in purchasing Steam Games Key from Games4Coins.
Games4Coins is a platform that you can purchase Steam product keys. Buying a game on Games4Coins is really simple. Once you have selected a game, you can quickly and securely pay. Why we say quickly and securely? Because a powerful cryptocurrency, Bitcore (BTX) is accepted as a payment coin at this platform (Figure 1). Moreover, as a crypto, they accept only Bitcore.
Figure 1. Bitcore accepted in Games4Coins
After the transaction is complete, you gain full access to your purchased game key which is 15 letter+number code that would look something like this: 8GMR2-Q20YJ-9PDKL. Once you get that, you go into your steam app on your computer and go to Games > Activate a product on steam. Then it will have a space for you to put your code.
Bitcore is one Cryptocurrency with a big Future”. Games4Coins Team
There are totally forty seven steam games and you can pay via Bitcore for all games. Moreover the prices are very cheap, between 0.44303596 BTX and 5.41588852 BTX (Figure 2).
Figure 2. Some samples for the steam games and their price
Consequently, Bitcore is one of the best cryptos in the market. It is also one of the fastest cryptos in the market when compared to Bitcoin, Litecoin and many other top 10 cryptos. Given that transaction speeds are a factor in the applicability of crypto in real-world business usage, it then follows that Bitcore’s long-term prospects are quite good, as blockchain technology continues to gain a foothold in business. This kind of integrations could open the doors for other major businesses to adopt BTX as a payment method, further adding to the intrinsic value of this crypto. The future of Bitcore (BTX) looks great.
Author: Chris DEVTeam Bitcore | [[email protected]](mailto:[email protected])
Download PDF

GAMES4COINS HERE

References
1 https://en.wikipedia.org/wiki/Digital_rights_management
2 https://support.steampowered.com/kb_article.php?ref=5414-tfbn-1352
3 https://bitcore.cc/white-pape

https://preview.redd.it/0matv78hrml11.png?width=1440&format=png&auto=webp&s=e8596b7325dd200f5d5a098e83d9a918a7dc7848
Web: Official | News | Coin Specs | Roadmap | White Paper | Ecosystem | Network Update | Community | FAQ | Blog | TeamWallets: Windows | Win Wallet & Blockchain | Linux | Mac | iOS | Android | Eletrum | Zeltrez | Jaxx LibertyExchanges: Bit Z | Cryptopia | hitBTC | VE Bitcoin | Exrates | Crypto Bridge | QBTC | Coinexchange | Octaex | Bitexlive | Bitibu | Trade Satoshi | PayCML | ExcoincialServices: Livingroom of Satoshi | Kamoney | Cryptonaut | EasyRabBit.net | LuckyGames.io | InstaSwap Block Explorers: InsightAPI | Crypto ID | LiivenetMining Pools: Bitcorepool | Yiimp | Suprnova | Chainworks | Umine | Ant Mine Pool | Coin Miners | BSOD | BTXpool | Minersport | Omegapool | PoolGPUMarket Info: CoinMarketCap | World Coin Index | Cryptocompare Source: Github | Kryptowerk | DgCarlosLeon

submitted by dgcarlosleon to bitcore_btx [link] [comments]

BITCORE BTX [ANN v2.0]

BITCORE BTX [ANN v2.0]
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Coin Specification Segwit with Core 0.15.1.0 PoW Algo Wallets
- BitCore BTX- Core 0.15.0.2- 21 Million Coin- 2,5 min- DefaultPort = 8555 - RPC Port 40332- Segwit and Bloom- 20 MB Blocksize (10 MB + 10 MB Segwit)_- Algo Timetravel10- Diff Retarget: Bitcore 64_15 The Segwit opens up new possibilities like the Lightning Network,Tumblebit, Schnorr Signatures,_Confidential Transactions, Cross-chain atomic swaps, and so on.We are alreadyexploring all these new functions, and testing the water.We expect the first implementations as fast as possible. “TimeTravel10”, that actually bases on 40320 different combinations of hashing algorithms and that easily can be extended_to 362880, 3628800 or even more,lets miners travel through time throughthem or through them through time. Source: Github Release Download: Releases Mobile Wallet: Coinomi / Android / iOS Electrum Wallet Electrem Third party wallets Zeltrez / Jaxx Liberty < NEW
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Discover our roadmap here
https://i.redd.it/eghvz61yyhe11.gif
https://preview.redd.it/c4pwm9s0zhe11.jpg?width=1440&format=pjpg&auto=webp&s=57d8756540c1d8bd2c0c9ad801ce84b703780d4f
Bit-Z BTX/BTC Cryptopia BTX/ BTC USDT NZDT LTC DOGE HitBTC BTX/BTC VE Bitcoin BTX/BTC
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Exrates BTX/ USD EUR BTC ETH Crypto-Bridge BTX/BTC QBTC BTX/CNTY CoinExchange BTX/BTC
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Ocatex BTX/BTC Bitexlive BTX/ USD EUR BTC Bitibu BTX/BTC Trade Satoshi BTX/BTC
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PayCml BTX/LYRA Crex24 BTX/BTC Excoincial SOON > BTX/BTC ...
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Go to Livingroom of Satoshi Go to Kamoney Go to Cryptonaut Go to EasyRabBit Go to LucckyGames
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Go to CryptoID Go to InsightAPI Go to Livenet
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Go to CryptoCompare Go to WorldCoinIndex Go to CoinMarketCap
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Bitcorepool Omegapool Suprnova Chainworks
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Antminepool Coin-miners BSOD Umine
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Poolgpu Yiimp BTXpool Minersport
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Cointelegraph Bitcore a lightning fast solution to the scaling debate Read
CCN Bitcore winning scaling race earth shattering speed Read
BTC Echo Muss es immer ein Hardfork sein? Nein! – Bitcore (BTX) legt seit April vor Read
Steemit Bitcore BTX Guide: the 2nd snapshot for BTC HODLers - free BTX | how it works Read
Steemit Making blockchain history: Bitcore (BTX) is currently writing blocks with over 3000 kB of data! Read
BTCmanager.com Why is the Cryptocurrency Community Ignoring Bitcore? Read
Bitcore Bitcoin Core Developer Jimmy Song about Bitcore “the most clever fork” Read
Cryptonaut Bitcore is one of the first known cryptocurrencies to use the hybrid fork method to distribute BTX Read
Soft2share Cryptocurrency was what made an entry into the financial sector to address the concerns raised by the centralized infrastructure. Read
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Bitcore BTX - Twitter Official Bitcore BTX - Telegram Official Telegram German Telegram Spanish Telegram Italian Telegram Italian Telegram Russian Telegram Ukraine Telegram Bahasa Telegram Philipine Telegram Romania
..
Bitcore on Youtube Bitcore on Discord Facebook Fanpage / Group

QQ Groupno. 680492670 Go to Chat on Crypto Go to Line @Bitcore.btx / @Bitcore_official
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How to sign a message? How to type your sign message from wallet in the registration form? Read BTX Mining Manual A manual for those who struggles setting up mining BTX. Read
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Bitcore Snapshot The premine address is 13hwgY4YUvrgnhjLP5ugFafL1cmbRRtr5ePRE ANN was 23.04.2017Download Snapshot...here (140 MB)Mediafiles and CI Download files here Press kit Basic | Press kit Full
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submitted by dgcarlosleon to bitcore_btx [link] [comments]

Creating a Headless Staking Node on Ubuntu 18.04

Creating a Headless Staking Node on Ubuntu 18.04
##UPDATE## Step 8 - Option 2, has some bugs in the final build process. i haven't had time to work them out yet!

This guide will take you through building and running a headless x42 Full Node! The OS I am using here is Ubuntu 18.04, this guide picks up from a complete/fresh ubuntu install.
This is meant to setup a staking node and so this guide will run you through building, configuring and setting up staking. It will not cover sending transactions or anything else.
The things we are going to do:
  • Step 1 - Install .net core
  • Step 2 - Download The x42 Node Source & Compile It
  • Step 3 - Setting The x42 Node Up To Run On Boot
  • Step 4 - Setup A New Wallet
  • Step 5 - Configure The x42 Daemon
  • Step 6 - Get Address
  • Step 7 - Check Balance
  • Step 8 - Connect The UI Wallet To A Headless Node
  • Step 8 - [Option 1 - Use Installer] Connect The UI Wallet To A Headless Node
  • Step 8 - [Option 2 - Build/Compile UI Only] Connect The UI Wallet To A Headless Node # BROKEN#

Step 1 - Install .net Core

Here is the reference link:
https://dotnet.microsoft.com/download/linux-package-manageubuntu18-04/sdk-current
Register Microsoft Key’s & Install Their repos:
cd /tmp wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb sudo dpkg -i packages-microsoft-prod.deb sudo add-apt-repository universe sudo apt -y install apt-transport-https sudo apt update sudo apt -y install dotnet-sdk-2.2 
Microsoft collect telemetry data by default, if you are part of the “tin foil hat brigade” you can set the following environment variable to turn it off:
echo "DOTNET_CLI_TELEMETRY_OPTOUT=1" >> /etc/environment 
now you should be at a point where .net core is installed on your system… that wasn’t so hard was it! You can check by running the following command:
dotnet--list-sdks 
The output should look like this:
$ dotnet --list-sdks 2.2.103 [/usshare/dotnet/sdk] 

Step 2 - Download & Compile The x42 Node

This part assumes you have GIT installed, if not:
apt -y install git 
Now to pull down the source and compile it!
cd ~/ git clone https://github.com/x42protocol/X42-FullNode.git # “cd” into the source folder cd X42-FullNode/src/ 
Now .net core uses NuGet for package management, before we compile, we need to pull down all of the required packages.. its as simple as running (this will take a couple of minutes) inside of “X42-FullNode/src/”:
dotnet restore 
now we are ready to compile the source, execute (inside of “X42-FullNode/src/”):
dotnet build --configuration Release 
ignore the yellow warnings, this is just the rosyln compiler having a grumble.. if you get red ones then something went wrong! The “--configuration Release” will strip out all debug symbols and slim things down.. only a little, this optional parameter is not mandatory.
Once this is done everything is built/compiled, you can run the daemon directly from the repository, this can be done by going to:
cd ~/X42-FullNode/src/x42.x42D/bin/Release/netcoreapp2.1 dotnet x42.x42D.dll 
this will kick off the node, however if you exit SSH at this time it will kill the process! however I always recommend copying out the binaries to a separate folder. This can be done with the following:
mkdir ~/x42node mv ~/X42-FullNode/src/x42.x42D/bin/Release/netcoreapp2.1/*.* ~/x42node/ 
now we have everything we need to run the node outside the git repository! What we need to do now is run the node and have it create the default x42.conf file.. so
cd ~/x42node dotnet x42.x42D.dll 
feel free to hit “CTRL + C” to exit the application after a couple of seconds, by then the folders/files would have been created at the following path:
~/.x42node/x42/x42Main/ 

Step 3 - Setting The x42 Node Up To Run on Boot

Now we are going to create a service file so our x42 node automatically starts when the system is rebooted.
THINGS TO NOTE ABOUT BELOW.. CHANGE THE ##USER## to the username your currently using as these files are within your home directory!
We need to drop to root for this..
sudo -i cat < /etc/systemd/system/x42node.service [Unit] Description=x42 Node [Service] WorkingDirectory=/home/##USER##/x42node ExecStart=/usbin/dotnet /home/##USER##/x42node/x42.x42D.dll Restart=always # Restart service after 10 seconds if the dotnet service crashes: RestartSec=10 SyslogIdentifier=x42node User=##USER## Environment=ASPNETCORE_ENVIRONMENT=Development [Install] WantedBy=multi-user.target EOF 
To enable the service, run the following (as the root user):
systemctl enable x42node.service 
BOOM.. the node isn’t running yet.. but next time the system restarts it will automatically run!
now lets exit out of root!
exit 
We can now start the node up and begin downloading blocks, by running the following command:
sudo systemctl start x42node.service 
if you want to check its loaded and see some of the output, you can run:
sudo systemctl status x42node.service 
an example of the output:
$ sudo systemctl status x42node.service ● x42node.service - x42 Node Loaded: loaded (/etc/systemd/system/x42node.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2019-01-24 15:47:55 UTC; 14s ago Main PID: 5456 (dotnet) Tasks: 23 (limit: 1112) CGroup: /system.slice/x42node.service └─5456 /usbin/dotnet /home/darthnoodle/x42node/x42.x42D.dll Jan 24 15:48:09 x42staking x42node[5456]: Batch Size: 0 Mb (0 headers) Jan 24 15:48:09 x42staking x42node[5456]: Cache Size: 0/50 MB Jan 24 15:48:09 x42staking x42node[5456]: Jan 24 15:48:09 x42staking x42node[5456]: =======Mempool======= Jan 24 15:48:09 x42staking x42node[5456]: MempoolSize: 0 DynamicSize: 0 kb OrphanSize: 0 Jan 24 15:48:09 x42staking x42node[5456]: Jan 24 15:48:09 x42staking x42node[5456]: info: Stratis.Bitcoin.Connection.ConnectionManagerBehavior[0] Jan 24 15:48:09 x42staking x42node[5456]: Peer '[::ffff:86.184.76.255]:52342' connected (outbound), agent 'x42:1.2.13 (70012)', height 213920 Jan 24 15:48:09 x42staking x42node[5456]: info: Stratis.Bitcoin.Connection.ConnectionManagerBehavior[0] Jan 24 15:48:09 x42staking x42node[5456]: Peer '[::ffff:86.184.76.255]:52342' offline, reason: 'Receiving cancelled.'. All node screen output can be found in the /valog/syslog file. 

Step 4 - Setup a New Wallet

With the Node running, we now need to setup and/or restore a wallet!
Everything will be performed through the API’s, however by default these API’s are listening on localhost (127.0.0.1), if you are connecting in remotely then this would be a problem since you cant hit that IP. The solution, SSH TUNNEL!
Execute the following command on your local system:
ssh -L 42220:localhost:42220 @ 
This binds the local port (on your system) with 127.0.0.1:42220 on the remote system, once you have executed the command you can type the following address in your laptop/desktop’s web browser and be able to access the API’s:
http://127.0.0.1:42220/swaggeindex.html 
It should look something like this:
https://preview.redd.it/9lzeg3vob8d21.jpg?width=482&format=pjpg&auto=webp&s=b5d574998816056140d5d6de7b03c56772a892fe
To Create a new wallet, first we have to generate some mnemonic works (e.g. the seed), you can do that by going to the following API:
/api/Wallet/mnemonic 
Hit the “Try it out” button which then prompts you for 2 fields:
https://preview.redd.it/dvbdllfrb8d21.jpg?width=722&format=pjpg&auto=webp&s=766d14bafba6facbcd56d31c63c0012748e682e5
Enter “English” and I would recommend 24 words as this greatly increases the seed strength! Once that is done you hit execute and then scroll down to see the “Response Body”, this should contain the mnemonic which you are going to use to create the wallet! This looks something like below:
https://preview.redd.it/6p4q0rsub8d21.jpg?width=603&format=pjpg&auto=webp&s=44b9265626467a43ca670b134c4d28187f475c2e
THIS IS VERY IMPORTANT, BACKUP THIS MNEMONIC TO A SAFE SECURE LOCATION THAT IS ENCRYPTED!!!
So now we have our mnemonic, its time to generate the wallet, for this we need to use the API:
/api/Wallet/create
There are a number of parameters which are required in order to create a wallet:
WalletCreationRequest{ mnemonic string password* string passphrase* string name* string } 
It should be noted that the password and mnemonic are is the most important parts of this request where the “password” will encrypt the wallet and Is required to unlock it.
  • Hit the “Try it out” button
  • input the necessary data
  • Insert the mnemonic
  • Put a password & passphrase
  • “Name” is what your wallet will be called
It should look something like the following:
https://preview.redd.it/958ttfbxb8d21.jpg?width=603&format=pjpg&auto=webp&s=ce48336436ea4b469b5e87513da802de0bf444ee
Hit “Execute”, the “Loading” sign may spin for a few minutes while the wallet is created… once the wallet has been created the “Response Body” will return the mnemonic you have just used.. we now have a wallet!!
HOWEVER IT IS NOT LOADED INTO THE NODE JUST YET!
This is where we will now jump back out and to configure the node to automatically load the wallet and automatically start staking when it first loads.
AGAIN BACKUP YOUR MNEMONIC AND PASSWORD, MAKE SURE THEY ARE ENCRYPTED AND STORED SOMEWHERE SAFE!

Step 5 - Configure The x42 Daemon

Now we are going to modify the x42.conf file in order to automatically load our wallet and start staking 😊
First things first, lets stop our node by running the following command:
sudo systemctl stop x42node.service 
CD to the following folder and view its contents:
~/.x42node/x42/x42Main ls -lah 
within that folder there should be 2 files you are interested in:
-rw-r--r-- 1 darthnoodle darthnoodle 18K Jan 28 16:01 TestWallet.wallet.json -rw-rw-r-- 1 darthnoodle darthnoodle 3.1K Jan 24 15:25 x42.conf 
So TestWallet.wallet.json is our physical wallet that will be loaded, but for right now we want to modify the x42.conf file.. fire up your favourite text editor (if you use VI you’re a masochist)..
nano x42.conf 
The area we are interested in is the following:
####Miner Settings#### #Enable POW mining. #mine=0 #Enable POS. #stake=0 #The address to use for mining (empty string to select an address from the wallet). #mineaddress= #The wallet name to use when staking. #walletname= #Password to unlock the wallet. #walletpassword= #Maximum block size (in bytes) for the miner to generate. #blockmaxsize=1000000 #Maximum block weight (in weight units) for the miner to generate. #blockmaxweight=1000000 #Enable splitting coins when staking. #enablecoinstakesplitting=1 #Minimum size of the coins considered for staking, in satoshis. #minimumstakingcoinvalue=10000000 #Targeted minimum value of staking coins after splitting, in satoshis. #minimumsplitcoinvalue=10000000000 
Uncomment (remove the #) of the following lines and change their value:
stake=1 (changed to 1) walletname=TestWallet (changed to our Wallet Name) walletpassword=password123 (changed to the wallet password) 
save the file and exit back to the command prompt, now we shall restart the node with the following command:
sudo systemctl status x42node.service 
now the wallet is automatically loaded and ready for action!
YES I KNOW YOU HAVE PUT YOUR PASSWORD IN CLEARTEXT, THIS IS WHERE YOU SHOULD HARDEN YOUR BOX. IF THEY CAN GET TO THE POINT WHERE THEY CAN READ YOUR CONF FILE THEY CAN JUST GRAB YOUR WALLET AND BRUTEFORCE THE PASSWORD.
You can check its loaded by going back to the API and executing the following command:
/Dashboard 
Or execute the following command on the NODE:
curl -X GET "http://127.0.0.1:42220/Dashboard" -H "accept: application/json" 
both will produce the same output, if you scroll to the bottom you should see something like this:
======Wallets====== TestWallet/account 0, Confirmed balance: 0.00000000 Unconfirmed balance: 0.00000000 
This means the wallet is loaded and ready for action!!

Step 6 - Get Addresses

Next thing you are probably going to want is a receive address and to check the balance and TX history.. so lets start with getting an address!
Go to the following API:
/api/Wallet/unusedaddress 
Fill in the Wallet name which is “TestWallet” (in this example) and “account 0” (which is the first/default account):
https://preview.redd.it/ayri5jk0c8d21.jpg?width=602&format=pjpg&auto=webp&s=2d16bbb78da49c0125d24d0834c9454d702cb7a1
Hit execute and you should have an x42 address within the “Response Body”:

https://preview.redd.it/tmc495j3c8d21.jpg?width=349&format=pjpg&auto=webp&s=b00177f66a9e24c980d3c6d4e532a33cbf3fb0bc
BOOM… ok now we can receive funds! 😊

Step 7 - Check TX History

Go to the API and the following call:
/api/Wallet/history 
The 2 fields we are most concerned about are:
https://preview.redd.it/lw194af6c8d21.jpg?width=602&format=pjpg&auto=webp&s=27e264bc008879355ff5b9c50a0a5cb06f16e960
Input the name of the wallet and account you want to view the history of, then hit execute. The other fields can be black. This will return a list of TX’s that the wallet has received:
This should look like the following:
https://preview.redd.it/x1hgargac8d21.jpg?width=585&format=pjpg&auto=webp&s=4fd25f22772f4bcec523a6e82b321ae8146a2c75
There is an easier way of doing this, that doesn’t require you to be connected to your node.. especially if your only interested in viewing your staking rewards… THE EXPLORER!
Access the following URL:
https://explorer.x42.tech/address/ 
this will allow you to easily see all TX’s associated with this address, it should look something like below:
https://preview.redd.it/e480grscc8d21.jpg?width=601&format=pjpg&auto=webp&s=0f8a9ebc7944dfcc73f7df659bd839bb983ba90c
… and your done! By this point your node should be running, staking and you have an easy way to view transactions/rewards 😊


Step 8 - Connect The UI Wallet To A Headless Node

The UI utilises a combination of technologies, however the important part is the code attempts to access the x42 Node API on 127.0.0.1:42220.
So you have 2 options here:
  1. Download the Wallet Installers
  2. Compile The UI Yourselves
Pick the option that best suits you given the pros/cons below:
Option 1 - Pro's/Cons
Pro's
  • If you use the installer, its quick and easy.
Cons
  • This also installs an x42 node on your system which runs when the UI loads.
  • If you dont setup an SSH tunnel before running the wallet the local node will bind to the port and the tunnel wont work.. you will be connecting to the local wallet!!
Option 2 - Pro's/Cons
Pro's
  • You only run the UI, the x42 node is not installed
  • you dont have a superfluous node running, downloading blocks on your local system
Cons
  • Time Consuming
  • Have to download dependencies and manually compile the code

Pre-Requirement - Needed For Both Options!!
As previously mentioned, the UI attempts to access the API's on 127.0.0.1:42220, however our node isnt running on our local system. IN ORDER TO GET IT WORKING YOU NEED TO HAVE AN SSH TUNNEL, THIS TUNNEL NEEDS TO REMAIN ACTIVE WHENEVER YOU WANT TO ACCESS THE WALLET.
this can be done by executing the following command:
ssh -L 42220:localhost:42220 @ 


Step 8 - [Option 1 - Use Installer] Connect The UI Wallet To A Headless Node

Download and install the UI/Wallet & Node from:
https://github.com/x42protocol/X42-FullNode-UI/releases

DO NOT RUN THE WALLET YET!
Those of us who dont want to run a local node and just want the UI, execute the following commands (as an administrator):
cd C:\Program Files\x42 Core\resources\daemon\ ren x42.x42D.exe x42.x42D.exe.bak 
The above is with Windows, if your are in *NIX then locate the daemon and rename it (i will update how to do that/where to find it shortly)
Setup the SSH tunnel as outlined above, Execute the wallet and it will load, however you will see an exception:

https://preview.redd.it/9os5h8q7scd21.jpg?width=550&format=pjpg&auto=webp&s=ac45ed7bc987917142075c61fb486e7d71f820d1
dont worry, this is just the wallet trying to execute/start the x42 node which we dont want, if all works according to plan.. after you click "OK" you should now be presented with the wallet UI and have the option to select what wallet you would like to load:

https://preview.redd.it/hnyt0b4mscd21.jpg?width=958&format=pjpg&auto=webp&s=a47df710a804375d8363ffcd77d1ede2862b9b4d
... DONE!

Step 8 - [Option 2 - Build/Compile UI Only] Connect The UI Wallet To A Headless Node ###BROKEN

THIS IS STILL A WORK IN PROGRESS, THE ELECTRON BUILD DOESNT WANT TO COMPILE BECAUSE SOME CODE IS MANGLED SOMEWHERE!!

Ok, this is the fun bit! .. we need to install the following dependencies. these instructions are written for a Windows system but it should be easy enough to perform the same on a *NIX system.
Install Dependencies
In order to build the wallet UI, you need to install the following components:
  • git
  • NodeJS
  • Electron Builder
First thing you need to do is install git, so download and install the package:
https://gitforwindows.org/
Next you need to install NodeJS, download and install the package:
https://nodejs.org/en/download/
Next we need to install the node package manager:
npm install npx –verbose 
next we need to make sure we have Visual Studio build tools and Python (2.7) installed, this can be done by executing the following (AS AN ADMINISTRATOR!):
npm install -g --production windows-build-tools 
this will install the necessary tools to build C#/C++ code and python 2.7, this could take some time! When its done you should have something like the following;

https://preview.redd.it/5ekfy5g1kcd21.jpg?width=490&format=pjpg&auto=webp&s=f65196dee6f78f2ececec5ee8b5df1044d68f635

Build & Install - Windows
Create a temp folder to navigate to a folder where you want to download the GIT repository, execute the following command:
git clone https://github.com/x42protocol/X42-FullNode-UI.git 
This will clone the repository into the folder, it will only clone the wallet and not the Node source! now lets CD into the folder and build the UI:
cd X42-FullNode-UI\FullNode.UI npm install 
This will download and install all dependencies (can take a while), at the end you should see something like..

https://preview.redd.it/0zfbfxa8kcd21.jpg?width=601&format=pjpg&auto=webp&s=438d072a6ab2bc7a3d84a8dfe773968acc762bc7
Now the stock UI has a number of third-party libraries which contain some vulnerabilities, being a security conscious person, ive also run:
npm audit fix 
when this is done, we have fixed most of the package vulnerabilities 😊 We also get a complaint about the typescript library being too new for the version of angular in use, so run the following command to install the additional dependency:
npm install [email protected]">=2.4.2 <2.7.0" 
now its time to build the UI, execute the following:
npm run build:prod 
once complete you should see something like the following..

https://preview.redd.it/56vf9zfckcd21.jpg?width=601&format=pjpg&auto=webp&s=31b72daff9ab5001843cba529a7bd38c76fd099d
Next its time to compile the electron binary, it should be noted that the build/package process utilises AppVoyer which is not installed and if you attempt to build right now you will get the following error:
cannot expand pattern "${productName}-v${version}-setup-${os}-${env.arch}.${ext}": env arch is not defined. 
To fix this we need to modify the build file, this is a quick one liner that can do it:
powershell -Command "(gc electron-builder.json) -replace 'env.arch', 'arch' | Out-File electron-builder.json" 
Essentially the offending line for Windows is..
"artifactName": "${productName}-v${version}-setup-${os}-${env.arch}.${ext}" 
The build cannot resolve “env.arch”, so the above one liner replaces “env.arch” with “arch” which works 😊
execute the following command:
npx electron-builder build --windows --x64 
At present i get the following error, no matter what i do.. and ive ran out of time to go hunting about.. if anyone has any ideas on how to fix then please post in here or message me on discord:

https://preview.redd.it/t66rtuqdtcd21.jpg?width=918&format=pjpg&auto=webp&s=a3f1a5ff682586348909c67645ca7ae9454922ff


Happy staking!

If you found this post helpful, then buy me a beer and send a donation to XQXeqrNFad2Uu7k3E9Dx5t4524fBsnEeSw
submitted by D4rthNoodle to x42 [link] [comments]

DAG Technology Analysis and Measurement

The report produced by the fire block chain coins Institute, author: Yuan Yuming, Hu Zhiwei, PDF version please read the original text download
Summary
The Fire Coin Blockchain Application Research Institute conducts research on distributed ledger technology based on directed acyclic graph (DAG) data structure from a technical perspective, and through the specific technical test of typical representative project IOTA, the main research results are obtained:
Report body
1 Introduction
Blockchain is a distributed ledger technology, and distributed ledger technology is not limited to the "blockchain" technology. In the wave of digital economic development, more distributed ledger technology is being explored and applied in order to improve the original technology and meet more practical business application scenarios. Directed Acylic Graph (hereinafter referred to as "DAG") is one of the representatives.
What is DAG technology and the design behind it? What is the actual application effect?We attempted to obtain analytical conclusions through deep analysis of DAG technology and actual test runs of representative project IOTA.
It should also be noted that the results of the indicator data obtained from the test are not and should not be considered as proof or confirmation of the final effect of the IOTA platform or project. Hereby declare.
2. Main conclusions
After research and test analysis, we have the following main conclusions and technical recommendations:
3.DAG Introduction
3.1. Introduction to DAG Principle
DAG (Directed Acyclic Graph) is a data structure that represents a directed graph, and in this graph, it cannot return to this point (no loop) from any vertex, as shown in the figure. Shown as follows:
📷
After the DAG technology-based distributed ledger (hereinafter referred to as DAG) technology has been proposed in recent years, many people think that it is hopeful to replace the blockchain technology in the narrow sense. Because the goal of DAG at design time is to preserve the advantages of the blockchain and to improve the shortcomings of the blockchain.
Different from the traditional linear blockchain structure, the transaction record of the distributed ledger platform represented by IOTA forms a relational structure with a directed acyclic graph, as shown in the following figure.
📷
3.2. DAG characteristics
Due to the different data structure from the previous blockchain, the DAG-based distributed ledger technology has the characteristics of high scalability, high concurrency and is suitable for IoT scenarios.
3.2.1. High scalability, high concurrency
The data synchronization mechanism of traditional linear blockchains (such as Ethereum) is synchronous, which may cause network congestion. The DAG network adopts an asynchronous communication mechanism, allowing concurrent writing. Multiple nodes can simultaneously trade at different tempos without having a clear sequence. Therefore, the data of the network may be inconsistent at the same time, but it will eventually be synchronized.

3.2.2. Applicable to IoT scenarios

In the traditional blockchain network, there are many transactions in each block. The miners are packaged and sent uniformly, involving multiple users. In the DAG network, there is no concept of “block”, the smallest unit of the network. It is a "transaction", each new transaction needs to verify the first two transactions, so the DAG network does not need miners to pass the trust, transfer does not require a fee, which makes DAG technology suitable for small payments.
4. Analysis of technical ideas
Trilemma, or "trilemma", means that in a particular situation, only two of the three advantageous options can be selected or one of the three adverse choices must be chosen. This type of selection dilemma has related cases in various fields such as religion, law, philosophy, economics, and business management.Blockchain is no exception. The impossible triangle in the blockchain is: Scalability, Decentralization, and Security can only choose two of them.
If you analyze DAG technology according to this idea, according to the previous introduction, then DAG has undoubtedly occupied the two aspects of decentralization and scalability. The decentralization and scalability of the DAG can be considered as two-sided, because of the asynchronous accounting features brought about by the DAG data structure, while achieving the high degree of decentralization of the participating network nodes and the scalability of the transaction.
5. There is a problem
Since the characteristics of the data structure bring decentralization and scalability at the same time, it is speculated that the security is a hidden danger according to the theory of impossible triangles. But because DAG is a relatively innovative and special structure, can it be more perfect to achieve security? This is not the case from the actual results.
5.1. Double flower problem
The characteristics of DAG asynchronous communication make it possible for a double-flower attack. For example, an attacker adds two conflicting transactions (double spending) at two different locations on the network, and the transactions are continuously forward-checked in the network until they appear on the verification path of the same transaction, and the network discovers the conflict. At this time, the common ancestor nodes that the two transactions are gathered together can determine which transaction is a double-flower attack.
If the trading path is too short, there will be a problem like "Blowball": when most transactions are "lazy" in extreme cases, only the early trading, the trading network will form a minority. Early transactions are the core central topology. This is not a good thing for DAGs that rely on ever-increasing transactions to increase network reliability.
Therefore, at present, for the double flower problem, it is necessary to comprehensively consider the actual situation for design. Different DAG networks have their own solutions.
5.2. Shadow chain problem
Due to the potential problem of double flowers, when an attacker can build a sufficient number of transactions, it is possible to fork a fraudulent branch (shadow chain) from the real network data, which contains a double flower transaction, and then this The branch is merged into the DAG network, and in this case it is possible for this branch to replace the original transaction data.
6. Introduction to the current improvement plan
At present, the project mainly guarantees safety by sacrificing the native characteristics of some DAGs.
The IOTA project uses the Markov chain Monte Carlo (MCMC) approach to solve this problem. The IOTA introduces the concept of Cumulative Weight for transactions to record the number of times the transaction has been cited in order to indicate the importance of its transaction. The MCMC algorithm selects the existing transactions in the current network as a reference for the newly added transactions by weighting the random weights of the accumulated weights. That is, the more referenced the transaction path, the easier it is to be selected by the algorithm. The walk strategy has also been optimized in version 1.5.0 to control the "width" of the transaction topology to a reasonable range, making the network more secure.
However, at the beginning of the platform startup, due to the limited number of participating nodes and transactions, it is difficult to prevent a malicious organization from sending a large number of malicious transactions through a large number of nodes to cause the entire network to be attacked by the shadow chain. Therefore, an authoritative arbitration institution is needed to determine the validity of the transaction. In IOTA, this node is a Coordinator, which periodically snapshots the current transaction data network (Tangle); the transactions contained in the snapshot are confirmed as valid transactions. But Coordinator doesn't always exist. As the entire network runs and grows, IOTA will cancel the Coordinator at some point in the future.
The Byteball improvement program features its design for the witness and the main chain. Because the structure of DAG brings a lot of transactions with partial order, and to avoid double flowers, it is necessary to establish a full order relationship for these transactions to form a transaction backbone. An earlier transaction on the main chain is considered a valid transaction.Witnesses, who are held by well-known users or institutions, form a main chain by constantly sending transactions to confirm other user transactions.
The above scheme may also bring different changes to the platform based on the DAG structure. Taking IOTA as an example, because of the introduction of Coordinator, the decentralization characteristics are reduced to some extent.
7. Actual operation
7.1. Positive effects
In addition to solving security problems, the above solutions can also solve the smart contract problem to some extent.
Due to the two potential problems caused by the native features of DAG: (1) The transaction duration is uncontrollable. The current mechanism for requesting retransmission requires some complicated timeout mechanism design on the client side, hoping for a simple one-time confirmation mechanism. (2) There is no global sorting mechanism, which results in limited types of operations supported by the system. Therefore, on the distributed ledger platform based on DAG technology, it is difficult to implement Turing's complete intelligent contract system.
In order to ensure that the smart contract can run, an organization is needed to do the above work. The current Coordinator or main chain can achieve similar results.
7.2. Negative effects
As one of the most intuitive indicators, DAG's TPS should theoretically be unlimited. If the maximum TPS of the IOTA platform is compared to the capacity of a factory, then the daily operation of TPS is the daily production of the plant.
For the largest TPS, the April 2017 IOTA stress test showed that the network had transaction processing capabilities of 112 CTPS and 895 TPS. This is the result of a small test network consisting of 250 nodes.
For the daily operation of TPS, from the data that is currently publicly available, the average TPS of the main network in the near future is about 8.2, and the CTPS (the number of confirmed transactions per second) is about 2.7.
📷
The average average TPS of the test network is about 4, and the CTPS is about 3.
📷
Data source discord bot: generic-iota-bot#5760
Is this related to the existence of Coordinator? Actual testing is needed to further demonstrate.
8. Measured analysis
The operational statistics of the open test network are related to many factors.For further analysis, we continue to use the IOTA platform as an example to build a private test environment for technical measurement analysis.
8.1. Test Architecture
The relationship between the components we built this test is shown below.
📷
among them:
8.2. Testing the hardware environment
The server uses Amazon AWS EC2 C5.4xlarge: 16 core 3GHz, Intel Xeon Platinum 8124M CPU, 32GB memory, 10Gbps LAN network between servers, communication delay (ping) is less than 1ms, operating system is Ubuntu 16.04.
8.3. Test scenarios and results analysis

8.3.1. Default PoW Difficulty Value

Although there is no concept such as “miners”, the IOTA node still needs to prove the workload before sending the transaction to avoid sending a large number of transactions to flood the network. The Minimum Weight Magnitude is similar to Bitcoin. The result of PoW should be the number of digits of "9", 9 of which is "000" in the ternary used by IOTA. The IOTA difficulty value can be set before the node is started.
Currently for the production network, the difficulty value of the IOTA is set to 14; the test network is set to 9. Therefore, we first use the test network's default difficulty value of 9 to test, get the following test results.
📷
Since each IOTA's bundle contains multiple transfers, the actual processed TPS will be higher than the send rate. But by executing the script that parses zmq, it can be observed that the current TPS is very low. Another phenomenon is that the number of requests that can be sent successfully per second is also low.
After analysis, the reason is that the test uses VPS, so in PoW, the CPU is mainly used for calculation, so the transaction speed is mainly affected by the transmission speed.

8.3.2. Decrease the PoW difficulty value

Re-test the difficulty value to 1 and get the following results.
📷
As can be seen from the results, TPS will increase after the difficulty is reduced. Therefore, the current TPS of the IOTA project does not reach the bottleneck where the Coordinator is located, but mainly because of the hardware and network of the client itself that sends the transaction. The IOTA community is currently working on the implementation of FPGA-based Curl algorithm and CPU instruction set optimization. Our test results also confirm that we can continue to explore the performance potential of the DAG platform in this way.

8.3.3. Reduce the number of test network nodes

Due to the characteristics of DAG, the actual TPS of the platform and the number of network nodes may also be related. Therefore, when the difficulty value is kept at 1, the number of network nodes is reduced to 10 and the test is repeated to obtain the following results.
📷
As can be seen from the results, as the number of nodes decreases, the actual processing of TPS also decreases, and is lower than the transmission rate. This shows that in a DAG environment, maintaining a sufficient size node will facilitate the processing of the transaction.
9. Reference materials
Https://www.iota.org/
https://en.wikipedia.org/wiki/Trilemma
Https://blog.iota.org/new-tip-selection-algorithm-in-iri-1-5-0-61294c1df6f1
https://en.wikipedia.org/wiki/Markov\_chain\_Monte\_Carlo
Https://byteball.org/
Https://www.iotachina.com/iota.html
Https://www.iotachina.com/iota\_tutorial\_1.html
submitted by i0tal0ver to Iota [link] [comments]

Avalanche Blockchain Project Officially Launches Today! (x-post from /r/meek)

Today I am proud to officially announce the Avalanche Project by Meek Inc, and the Avalanche Token Sale.
I am the lead developer on this project which has been in the pipeline for nearly two years.

What will Avalanche Blockchain do?

Our aim is to replace SAP within 10 years by a licence-free blockchain based solution for all corporations.
SAP is a multi-billion dollar software company that is the thorn in the side of every CTO or CIO in most of the world's global corporations. If they could replace it they would, but until now, there was no good alternative. Avalanche is that alternative.
OK that's the headline. Here's the history.
The project paper was written a while ago and came from price volatility problems that we had had with the Meek Bitcoin Payment Device - Snowflake - back in 2014.
We've been talking to industry since then (many of the worlds largest global players including Bayer, ExxonMobil, Carrefour and others.), and the results of those discussions are the project, made public today. I will be doing an AMA in the coming weeks.
We've been working on the alpha version of the network since late last year. Over the course of the next year we will be working on three essential functionalities described in our project document:

Avalanche Blockchain Coin details

Owners of the Avalanche coin effectively provide liquidity to corporations so that they can create their own functional currencies on the Avalanche network. To participate the corporations will coins from the market to create global corporate currencies, which they will use internally and externally and for accounting in real-time (hence replacing SAP).

Tokens Sale and the Genesis Block

Avalanche blockchain genesis block will allocate funds to everyone who has obtained XAI Tokens (XAIT), either by buying from the Sale Contract using Ether (sale contract address: 0x3C5753B9dE8c49101155a9b31116b965a5D82574 , ERC20 token address: 0x21E7017Ef5E3E17522f936c257d7438A8fa89579) or by buying off others who have the token.

!! IMPORTANT NOTE !!

The token contract will be killed when Avalanche mines the genesis block.
That means you can purchase and transfer tokens up until the genesis block, but after that the token contract will be locked forever. Why are we doing this?
Every address that contains XAI Tokens on Ethereum, at a to be determined block number will be credited with XAI on the real Avalanche Blockchain Network on the day it starts.
You can get your XAI Tokens on the ethereum network buying them from the sale contract directly. There is no specific end date to the sale, but it will also close when the Avalanche Genesis Block is mined.

pre-Alpha Software (no guarantees!)

I will be posting the Meek repo URL details in posts over the coming days.

Getting Involved

We need administrative support as well as technical. PM me or post over at meek
Would you like to host a seed node? PM me or post over at meek
submitted by chris_dcosta to CryptoCurrency [link] [comments]

We are happy to share PayCml mining system with BITCORE

We are happy to share PayCml mining system with BITCORE
https://preview.redd.it/ttfyn6uffg621.png?width=1440&format=png&auto=webp&s=b99000094bd8ea3e0efeb0e777ec21512072e098
#PayCml allows you to earn #Bitcore from your $BTX sell orders which is not exceeding three times the current price. Thus, while waiting for the sell orders to take place, the daily mining revenue will be transferred to your account. Bitcore daily 0.10%, monthly 3%
HAPPY TRADING/MINING
Share & Retweet

Author: LIMXTEC Team Email: [[email protected]](mailto:[email protected])
https://preview.redd.it/fb2k2rtgfg621.png?width=1440&format=png&auto=webp&s=a26b9eef6afdfda3daa2147672273ac8f5e529fd
Web: Official | News | Coin Specs | Roadmap | White Paper | Ecosystem | Network Update | Community | FAQ | Blog | Team Wallets Mac QT | Windows QT | Win + Block | Electrum Portable | Linux QT Coinomi Coinomi iOS | Coinomi Android | TSBW ZelCore Mac | Win | Portable | Linux | iOS Android Jaxx Liberty iOS | Android | Chrome extension | Mac OSX | Win x64/x86 Exchanges: Bit Z | Cryptopia | hitBTC | VE Bitcoin | Exrates | Crypto Bridge | Coinexchange | Bitexlive | Bitibu | Trade Satoshi | PayCML| InstaSwap | CryptoChange Crex24 | Bitsten | Indacoin | BarterDEX | EasyRabBit | InstaSwap | Excoincial | Ktrade | Nova Services: Livingroom of Satoshi | Kamoney | Cryptonaut | EasyRabBit.net | LuckyGames.io | Games4coins.com Block Explorers: InsightAPI | Crypto ID | Liivenet Mining Pools: Bitcorepool | Yiimp | Suprnova | Chainworks | Umine | Ant Mine Pool | Coin Miners | BSOD | BTXpool | Minersport | Omegapool | PoolGPU Market Info: CoinMarketCap | World Coin Index | Cryptocompare Source: Github | Kryptowerk | DgCarlosLeon Devs Limxtec
submitted by dgcarlosleon to bitcore_btx [link] [comments]

DECENT MINING SETUP & RESSOURCES SHORTCUT

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

SHORT INTRODUCTION ABOUT ME

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

DECENT SUPPORT

https://decent.ladesk.com/

DECENT WIKI

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

DECENT GITHUB

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

BLOCK EXPLORER

https://explorer.decent.ch/

DECENT DB

https://decent-db.com/

GRAPHENE CLI Wallet Cookbook

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

RESSOURCES

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

I - SERVER SETUP

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

1. Create a new user

adduser bob 

2. Elevate him

usermod -aG sudo bob 

3. Generate a new keyset

ssh-keygen 

4- Bind the new keys

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

5. Change the config file

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

6. Finish with

sudo systemctl reload sshd 

7. Login with your ssh key, user and password

ssh [email protected]_server_ip 

II - PREREQUISITES

1. Grab your tools

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

2. Download and build Boost 1.60.0

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

III - INSTALLATION

1. Clone the repo

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

2. Build and install Decent

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

IV - USE DECENT

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

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

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

2. Get HELP

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

3. RUN cli_wallet

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

4. USE cli_wallet

set_password xy unlock xy 

5. IMPORT your account

import_key decentgo_username your_private_key 

6. CREATE 3 sets of keys for your new account

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

1. new owner key

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

2. new active key

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

3. new public signing key

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

7. CREATE your new account

register_account new_username pub_key1 pub_key2 decentgo_username true 

8. SEND some DCT to your new account

transfer decentgo_username target_username 3.00 DCT "memo" true 

9. IMPORT the new account

import_key new_username wif_priv_key2 

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

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

11. Launch again and create your miner

create_miner username "proposal URL" true 

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

update_miner username "proposal URL" public_key3 true 

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

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

Your Server is now ready to run a DECENT witness.

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

V - USEFUL COMMANDS

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

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

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

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

vote_for_miner username texxi true true

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

submitted by Texxer to Decentplatform [link] [comments]

Avalanche Blockchain Project Officially Launches Today!

Today I am proud to officially announce the Avalanche Project by Meek Inc, and the Avalanche Token Sale.
I am the lead developer on this project which has been in the pipeline for nearly two years.

What will Avalanche Blockchain do?

Our aim is to replace SAP within 10 years by a licence-free blockchain based solution for all corporations.
SAP is a multi-billion dollar software company that is the thorn in the side of every CTO or CIO in most of the world's global corporations. If they could replace it they would, but until now, there was no good alternative. Avalanche is that alternative.
OK that's the headline. Here's the history.
The project paper was written a while ago and came from price volatility problems that we had had with the Meek Bitcoin Payment Device - Snowflake - back in 2014.
We've been talking to industry since then (many of the worlds largest global players including Bayer, ExxonMobil, Carrefour and others.), and the results of those discussions are the project, made public today. I will be doing an AMA in the coming weeks.
We've been working on the alpha version of the network since late last year. Over the course of the next year we will be working on three essential functionalities described in our project document:

Avalanche Blockchain Coin details

Owners of the Avalanche coin effectively provide liquidity to corporations so that they can create their own functional currencies on the Avalanche network. To participate the corporations will coins from the market to create global corporate currencies, which they will use internally and externally and for accounting in real-time (hence replacing SAP).

Tokens Sale and the Genesis Block

Avalanche blockchain genesis block will allocate funds to everyone who has obtained XAI Tokens (XAIT), either by buying from the Sale Contract using Ether (sale contract address: 0x3C5753B9dE8c49101155a9b31116b965a5D82574 , ERC20 token address: 0x21E7017Ef5E3E17522f936c257d7438A8fa89579) or by buying off others who have the token.

!! IMPORTANT NOTE !!

The token contract will be killed when Avalanche mines the genesis block.
That means you can purchase and transfer tokens up until the genesis block, but after that the token contract will be locked forever. Why are we doing this?
Every address that contains XAI Tokens on Ethereum, at a to be determined block number will be credited with XAI on the real Avalanche Blockchain Network on the day it starts.
You can get your XAI Tokens on the ethereum network buying them from the sale contract directly. There is no specific end date to the sale, but it will also close when the Avalanche Genesis Block is mined.

pre-Alpha Software (no guarantees!)

I will be posting the Meek repo URL details in posts over the coming days.

Getting Involved

We need administrative support as well as technical. PM me or post over at meek
Would you like to host a seed node? PM me or post over at meek
submitted by chris_dcosta to Meek [link] [comments]

My network is possessed... I am convinced.

Hello smart network people of reddit! I could use some direction as I am completely out of options on my end. Take a seat, this will be a story....
I have comcast (yes I know). We have been experiencing intermittent connectivity for 5+ years. However, just the past few months it has gotten much worse. We will experience small outages (about 2 to 4 minutes) approximately 4-9 times a day.
This is my setup currently...
Modem: Their XB3 modem in bridged mode
Router: D'link gaming router
switch: cisco 24 port 10/100/1000 switch
Almost everything in my home is hard wired. The only devices that are wireless are our phones, tablets, and one laptop on occasion. I also have another router set up as a wireless access point downstairs.
I also run a bitcoin miner on my computer (windows 10) and have a media server (ubuntu 14.04) running plex. During these "outages" i can ping my router 192.168.0.10 and get a response. However, sometimes i can ping the modem 10.0.0.1 and others I cant.
Sometimes my galaxy s5 gets an unable to resolve dns. I have it set to google dns through the router 8.8.8.8 and 8.8.4.4 However, while this was occurring the laptop was still able to browse reddit just fine both were connected to the same wifi access point.
The bitcoin miner will send me a report letting me know that my miners have gone from OK to Low several times a day. Sometimes during these outages I will ping away and not get a report from my bitcoin miner.
Just a few minutes ago my fiance was on my shared drive and coping a file. He lost access to my computer and these are hard wired connections. Again, I could ping the router but not the modem.
I know in theory my internal network should always remain up. We could not have a modem and still have a LAN Party and not lose connection.
We have had 6 different modems mailed out to us and with each I have tried using their modem as a modem/router and then put it in bridged mode. The intermittent connections still continue.
We got the basic cable because it was cheaper than internet alone and we noticed some hesitation while on a music channel. This turned in to periodic silence or a good remix.
We called comcast and had a technician come out and they verified all cables were good and the signal is fine coming to the house. In fact it was "above par".
We had the line coming to the house replaced and we are still getting intermittent connections. I did a speed test once right after a reconnect and had a lovely 6 mbps connection. We pay for 50 mbps. Alas, after 5 minutes it was back up to a reasonable speed of 75 mbps. I am at wits end. I have replaced everything including the switch. My router gives me some interesting logs which include some blocking of tcp and udp but no log entry of the disconnect. It will say that my status for being online will be renewed right after an outage.
Please share your infinite knowledge. I am tempted to turn my ubuntu server into a dhcp server as I just found another lan card floating around. Thank you for your time!
UPDATE: While looking in my router per u/ShagNasticator_ 's suggestion my connectivity timed out again. I was trying to download some logs that I found. Here are the logs:
2015/9/1 02:42:04 Notice [Dhcpc][2861]: erouter0 got new IP XX.XXX.XXX.XXX
2015/8/31 21:28:17 Notice [Dhcpc][8698]: erouter0 got new IP XX.XXX.XXX.XXX
2015/8/31 21:23:52 Critical [Docsis][527]: No Ranging Response received - T3 time-out
2015/8/31 21:23:52 Critical [Docsis][527]: No Ranging Response received - T3 time-out
2015/8/31 21:23:52 Critical [Docsis][527]: No Ranging Response received - T3 time-out
2015/8/31 21:23:52 Critical [Docsis][527]: No Ranging Response received - T3 time-out
2015/8/31 21:23:52 Critical [Docsis][527]: Unicast Ranging Received Abort Response - initializing MAC
2015/8/31 21:23:51 Critical [Docsis][527]: Unicast Ranging Received Abort Response - initializing MAC
2015/8/31 21:23:51 Critical [Docsis][527]: Unicast Ranging Received Abort Response - initializing MAC
2015/8/31 21:23:51 Critical [Docsis][527]: Unicast Ranging Received Abort Response - initializing MAC
2015/8/31 02:39:27 Notice [Dhcpc][1383]: erouter0 got new IP XX.XXX.XXX.XXX
While trying to download the logs the connectivity timed out. So I went to my router. This was what the router showed:
Please wait while we assess the network.
The modems page then looked like this:
This webpage is not available ERR_CONNECTION_TIMED_OUT
Then I went back to my router page and it showed this:
Connection Type: DHCP Client
QoS Engine : Active
Cable Status: Connected
Network Status : Established
Connection Up Time: 0 Day 0 Hour 00 Min 19 Sec
Now what I find interesting is that the cable modem shows that I got a new IP. But the router still reflects the old IP.
This is my new update..
submitted by mclassy3 to HomeNetworking [link] [comments]

Let's have an objective discussion about why Bitcoin Core can't or shouldn't implement bandwidth throttling.

Background:
I live in a 3rd world country. I love Bitcoin and I don't care about the price. For me and my fellow citizens, Bitcoin is not an alternative, optional, nerdy, hipster "currency", rather, its the ONLY way to participate in the global economy. I have to remain pseudonymous because my goverment's stance on foreign currency transacting, is by default, hostile. Ok, so far so good.
Objections:
I know more people then I can count that would gladly, no that's not the right adjective, emphatically contribute to the network. We woud'nt be miners. We just want to run a full node and yes, play with it! Except we can't. Why? Our internet speed sucks and running a full node would mean sacrificing all our other interwebs needs because our internet speed is so slow that its either running a Bitcoin node or checking our e-mail. We don't care that it would take 2-6 months to sync, just so long as we can play with the node and contribute to the code and community.
Facts and figures:
There is, count it, 0 nodes from my country. Yet there are ~16,000(04/10/2014) bittorrent nodes. That's an infinitely larger community (16000/0), you know why? Right click. That's right, I can right-click on torrent and dictate how much band width I'd like to contribute. Really, it's down to a f'in right-click. Now I know I could run trickle and throttle Bitcoin that way, but that's not the point. You have 16,000 people ready and able, might I add, eager from an imperative point of view, to contribute to the network, but won't do so because running trickle on an ubuntu systemi.e. Installing another operating system, or installing shady 3rd party throttling software in other OSes is just too many clicks and degrees of trust away. We need to implement bandwidth throttling on Bitcoin so that people like me and 16,000 others just in my country can partake. I'm not even gonna speculate about the other countries.
Discussion:
Given my rant, and I'm sorry if I sound harsh, or if I offended anyone, I'd like to hear real objective criticisms about why a non-miner can't run Bitcoin with bandwidth throttling? and subsequently why this can't be implemented in the Core client? Bittorrent has it, and its older than Bitcoin; Core developers, get with the plan, I can understand the apprehensiveness of implementing other “controversial” modifications but really, either put up a good rational argument, or shut up. Help a brother out.
submitted by PissedofffromNepal to Bitcoin [link] [comments]

Mjollnircoin is released! A new open-source peer-to-peer crypto currency. Ultra-secure, Fast Transactions & ASIC resistant Crypto currency

Today we have released Mjollnircoin , a decentralized digital currency that enables instant payments to anyone in the world; it is a lite version of Bitcoin using a redundant cryptographic function as a proof-of-work algorithm. Mjollnircoin is a people's currency, intended to be efficiently mined with consumer-grade hardware. It is ultra secure, ASIC resistant, Multipool resistant and rare with a total number of 42 million mjollnircoins.
Mjollnircoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of mjollnircoins is carried out collectively by the network. There is no concept of ownership (nobody controls or owns the Mjollnircoin network) and there are no restrictions on who can take part.
Specification
For Windows, Mac OX and Ubuntu there are wallets available at http://brokkir.github.io/mjollnircoin/wallet.html. The source code of Mjollnircoin and related projects is at https://github.com/brokkir
Pools
Miners
Social
Exchange
First Announced in https://bitcointalk.org/index.php?topic=577437.0
submitted by Mjollnircoin to Mjollnircoin [link] [comments]

Private local pool with twelve ~10 year old computers (x-post from Bitcoin)

So, a quick background. I work for an after school non-profit. I'm the network administratotech person/miracle workeetc. I maintain the "network" and all of it's computers.
Since it's a non-profit and I'm still in school, I'm ridiculously underpaid, but it's a good company and they're flexible. However, I've had this recent idea to try making the industry minimum by using all of these "computer lab" PCs for bitcoin mining.
All of them (with the exception of two in the library) are about 5 to 10 years old. I have room for about 17 computers in this lab (possibly 20) and due to some law of the universe where elementary, middle school, and high school age kids somehow manage to break computers just by being near them, I have about 12 working. When I first got the job, most/all of them were full of malware and spyware, some running unlicensed copies of XP Pro so I have Ubuntu 10.04 on them. I'll be in the process of upgrading them over this week and next week.
The majority of the computers are these donated HP desktops that are dual-core P4s @ 2.5 GHz. The video cards are GeForce MX 440s (8x AGP). About four are Dell Optiplexes: single core P4s at 2.5 GHz with ATI Rage 128 Pros. The two library computers have integrated Intel GPUs and Pentium dual-core E200s.
Since I doubt I can do GPU mining, I was thinking about CPU mining. One core throughout the day from 11am - 8pm and from 8pm to 11am, these computers are working as hard as they can. I can write a few scripts and set up cron to do this for me. I was reading up on MMP (Multiminer Protocol) and have a computer in the "office" I can use as a server, then all the computers could run ufasoft and talk to the MMP server via JSON RPC unless there's a CPU miner that speaks MMP.
Has anyone done anything like this before? Does anyone have any advice? Is there a better way to do this? I spent most of yesterday reading up on bitcoin, bitcoin mining, etc. Still learning so if something I said doesn't add up, that's why.
P.S. Posting this year since I haven't gotten any attention from /Bitcoin.
tl;dr: what's the best way to set up a private pool of 12 average-end desktops in a LAN for cpu mining?
submitted by BinaryMn to BitcoinMining [link] [comments]

Private local pool with twelve ~10 year old computers

So, a quick background. I work for an after school non-profit. I'm the network administratotech person/miracle workeetc. I maintain the "network" and all of it's computers.
Since it's a non-profit and I'm still in school, I'm ridiculously underpaid, but it's a good company and they're flexible. However, I've had this recent idea to try making the industry minimum by using all of these "computer lab" PCs for bitcoin mining.
All of them (with the exception of two in the library) are about 5 to 10 years old. I have room for about 17 computers in this lab (possibly 20) and due to some law of the universe where elementary, middle school, and high school age kids somehow manage to break computers just by being near them, I have about 12 working. When I first got the job, most/all of them were full of malware and spyware, some running unlicensed copies of XP Pro so I have Ubuntu 10.04 on them. I'll be in the process of upgrading them over this week and next week.
The majority of the computers are these donated HP desktops that are dual-core P4s @ 2.5 GHz. The video cards are GeForce MX 440s (8x AGP). About four are Dell Optiplexes: single core P4s at 2.5 GHz with ATI Rage 128 Pros. The two library computers have integrated Intel GPUs and Pentium dual-core E200s.
Since I doubt I can do GPU mining, I was thinking about CPU mining. One core throughout the day from 11am - 8pm and from 8pm to 11am, these computers are working as hard as they can. I can write a few scripts and set up cron to do this for me. I was reading up on MMP (Multiminer Protocol) and have a computer in the "office" I can use as a server, then all the computers could run ufasoft and talk to the MMP server via JSON RPC unless there's a CPU miner that speaks MMP.
Has anyone done anything like this before? Does anyone have any advice? Is there a better way to do this? I spent most of yesterday reading up on bitcoin, bitcoin mining, etc. Still learning so if something I said doesn't add up, that's why.
tl;dr: what's the best way to set up a private pool of 12 average-end desktops in a LAN for cpu mining?
submitted by BinaryMn to Bitcoin [link] [comments]

How to install BFGminer on Ubuntu 17.04 minar bitcoin con nicehash en ubuntu Bitcoin Miner Block erupter Ubuntu tutorial How to mine Bitcoin with Linux to get 0.01 BTC Bitcoin Mining on Ubuntu 18.10 - Bitcoin Mining Software ...

WARNING: don't use cpuminer or any miner software on remote hosted machines, it's considered as an abuse of common resources and can be treated as an attack to the hosted system. NOTE: Bitcoin mining is very time consuming and you need a very powerful network of server machines to obtain even a small result (less than a bitcoin in most cases). This article originally appeared on Joshua Powers’ blog. Ethereum. Ethereum has appeared more and more in the news and rightfully so. Ethereum recently set another transaction record of 400,000 transactions in a single day.Then the recent drama of the Bitcoin split has caused even more attention to Ethereum as an alternative. If you are unfamiliar with other Blockchain or Ethereum check out ... Bitcoin miner for Ubuntu? [duplicate] Ask Question Asked 5 years, 4 months ago. Active 3 years, 3 months ago. Viewed 5k times 0. This question already has answers here: Is there a program to mine bitcoins in ubuntu 13.10? (3 answers) Closed 5 years ago. I use Ubuntu 14.04 LTS and I was wondering if there are any good Bitcoin mining software with a GUI that is easy to understand. Can anyone ... An up to date list of the best Bitcoin mining software for Linux. Easy to install and manage, with a graphical user interface. Bitcoin is a digital currency based on Blockchain technology with sha256 Algorithm and works on Proof of Work. The blocks are generated by POW technology. 1. Go to https://blockchain.info/wallet/ 2…

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How to install BFGminer on Ubuntu 17.04

How to mining Bitcoin with your Ubuntu VPS? Earn 0.0001 BTC per VPS, if you have 10 VPS, you will earn 0.001 BTC per day (~2.5 USD), if you have a lot of VPS, you will earn more BTC per day. Setup ... BitCoin mining on Ubuntu using specialized ASIC procesors and Ubuntu software such as: CGMiner, BFGMiner, EasyMiner https://linuxhint.com/best-usb-bitcoin-mi... How to GPU mine NVIDIA on linux - ubuntu 16.04 - step by step - Duration: 9:45. ... Bitcoin Mining on Ubuntu 18.10 - Bitcoin Mining Software 2019 - Duration: 24:00. Bitcoin Mining Software 2019 ... Bitcoin Mining Software 2019 7,301 views 24:00 How to toutorial minergate mining with CPU/GPU (VPS UBUNTU 2017-2018) eobot ico what is monero - Duration: 12:17. Bitcoin Mining on Ubuntu 18.10 - Bitcoin Mining Software 2019 - Duration: 24:00. ... How to GPU mine NVIDIA on linux - ubuntu 16.04 - step by step - Duration: 9:45. createthis 110,686 views. 9:45 ...

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