Running a Bitcoin Lightning Full Node on Raspberry Pi

Bitcoin mentioned around Reddit: ELI5: Clusters /r/raspberry_pi

Bitcoin mentioned around Reddit: ELI5: Clusters /raspberry_pi submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Landing page 1/2

US - PUBLIC SYSTEM (USPS)

other.arkitech 2017-2020

Running version: alpha-22 481bd8fd3d85e61f1ec5be37572dc2f47b23e40b81cdb7ae1797e35c7f782c51 2020-05-08 Main-net: Nodes Accounts Software: Release notes Setup instructions Linux / Windows OS Image Raspberry Pi

TL; DR;

A multi-coin platform with enhanced trading capabilities. For the shake of privacy and self-managed societies.

Overview

An anonymous distributed P2P system based on a flat organization of nodes contributing to secure a database in a way that:
The Public System
The Private System

Values


submitted by other_arkitech to US_Public_System [link] [comments]

To build a processing power beast.

Problem: I am running python codes for a few million iterations and my computer can't handle the workload. It ends up crashing and and my CPU and Memory usage are through the roof. (Specs: i5-7200U CPU 2.50 GHz 2.70 GHz, 8G RAM)
Solutions I am thinking: 1) Build a cluster computer from Raspberry Pis but I dont know how to calculate how many Pis (nodes) I need and if this is the best solution. 2) Build a custom computer but I am not sure what specs I need. I am aware that people in bitcoin mining use crazy FLOP rates and I thought I can use a similar product to run my programming project however, I am confused because some use CPU/GPU methods and others use strong graphic cards.
I will only use the new computer system to run my programming codes i.e. no requirements for gaming, movies etc.
I welcome any ideas you might have and would love some help.
submitted by Dr-Maverick to buildapc [link] [comments]

A LOOK INSIDE AMERICA'S LARGEST BITCOIN MINING OPERATION (Using RPi's to control it all)

A LOOK INSIDE AMERICA'S LARGEST BITCOIN MINING OPERATION (Using RPi's to control it all) submitted by XtibiX to raspberry_pi [link] [comments]

Raspberry Pi 16 versus 32 cluster, whats the benefits with more?

Hey guys! For our school we are currently getting our grants for our project, and I was going to do a Raspberry Pi cluster server. I have already done research on this, so I know that is REALLY not going to be effective, but we want to learn more about super computing. But, I have a huge question. Would there be a huge difference between a 16 cluster and a 32 cluster? Also what kind of programs could I run on this said cluster? Thank you! Also I will be posting pictures, because I think buying 600 dollars worth of Raspberry Pi 2's should be awesome!
submitted by Zvight to raspberry_pi [link] [comments]

Here's a list of 520+ free online programming/CS courses (MOOCs) with feedback(i.e. exams/homeworks/assignments) that you can start this month (October 2016)

Unfortunately I couldn't fit all the courses here because of Reddit's 40,000 character limit. So I removed older self-paced courses from the list. These courses are always open for registration.
They can be found here:
~300 Self Paced Programming and Computer Science courses
I have also started categorizing the courses listed here by the programming language they are taught in. You can find the list here:
~250 MOOCs categorized by Programming Language
This is not the complete list of MOOCs starting in October 2016, just the ones relevant to this community. The complete list of courses starting in October 2016 can be found over at Class Central (1800+ courses). I maintain a much bigger list of these courses over at Class Central
Get this list every month via email : Subscribe
NOTE: Unfortunately Coursera has converted many of its courses to 'Premium Grading'. Which basically means that you need to pay if you want to access graded assignments :(. You can also apply for Financial Aid - https://learner.coursera.help/hc/en-us/articles/209819033-Apply-for-Financial-Aid
BEGINNER(28)
Course Name Start Date Length (in weeks) Rating
AP® Computer Science Principles via edX Self paced NA NA
Introduction to CSS3 via Coursera 3rd Oct 4 4.6★ (7)
[NEW] Introduction to Web Development via Coursera 3rd Oct NA NA
Internet History, Technology, and Security via Coursera 3rd Oct 10 4.6★ (28)
Data to Insight: an Introduction to Data Analysis via FutureLearn 3rd Oct 8 4★ (2)
Programming Foundations with JavaScript, HTML and CSS via Coursera 3rd Oct 4 3.8★ (9)
Introduction to Cyber Security via FutureLearn 3rd Oct 8 4.2★ (18)
Introduction to Programming with Java, Part 1: Starting to Code with Java via edX 4th Oct NA 3★ (2)
How To Create a Website in a Weekend! (Project-Centered Course) via Coursera 10th Oct 3 5★ (1)
Ruby on Rails: An Introduction via Coursera 10th Oct 3 3.1★ (48)
Learn to Code for Data Analysis via FutureLearn 10th Oct 4 3★ (1)
Build a Modern Computer from First Principles: From Nand to Tetris (Project-Centered Course) via Coursera 10th Oct 6 4.8★ (12)
Code Yourself! An Introduction to Programming via Coursera 10th Oct 5 4.3★ (6)
CODAPPS: Coding mobile apps for entrepreneurs via Coursera 10th Oct 8 5★ (1)
[NEW] Python Programming: A Concise Introduction via Coursera 10th Oct NA NA
HTML, CSS, and Javascript for Web Developers via Coursera 10th Oct 5 5★ (4)
HTML, CSS and JavaScript via Coursera 10th Oct 3 4.1★ (13)
Introduction to HTML5 via Coursera 10th Oct 3 4.1★ (30)
Introduction to the Internet of Things and Embedded Systems via Coursera 10th Oct 4 3.7★ (6)
An Introduction to Interactive Programming in Python (Part 2) via Coursera 17th Oct 4 4.8★ (40)
Usable Security via Coursera 17th Oct 7 2.9★ (8)
Introduction to Programming with MATLAB via Coursera 17th Oct 9 4.9★ (141)
An Introduction to Interactive Programming in Python (Part 1) via Coursera 17th Oct 5 4.9★ (2816)
Creative Programming for Digital Media & Mobile Apps via Coursera 24th Oct NA 4★ (10)
[NEW] AP Computer Science A: Java Programming Data Structures and Loops via edX 24th Oct NA NA
Learn to Program: The Fundamentals via Coursera 24th Oct 10 4.8★ (81)
Introduction à la programmation orientée objet (en Java) via Coursera 24th Oct 7 5★ (1)
Begin Programming: Build Your First Mobile Game via FutureLearn 31st Oct 7 3.9★ (7)
INTERMEDIATE(154)
Course Name Start Date Length (in weeks) Rating
M233: Getting Started with Spark and MongoDB via MongoDB University Self paced NA NA
Android Basics: Data Storage via Udacity Self paced NA NA
[NEW] Essential Design Principles for Tableau via Coursera 1st Oct NA NA
Software Defined Networking via Coursera 1st Oct NA 4★ (5)
Client Needs and Software Requirements via Coursera 1st Oct 4 4.3★ (6)
Client Needs and Software Requirements via Coursera 1st Oct 4 4.3★ (6)
Agile Planning for Software Products via Coursera 1st Oct 4 3★ (2)
VLSI CAD Part I: Logic via Coursera 1st Oct 10 5★ (3)
Software Processes and Agile Practices via Coursera 1st Oct 4 4.3★ (9)
Introduction to Software Product Management via Coursera 1st Oct 2 4.2★ (10)
Reviews & Metrics for Software Improvements via Coursera 1st Oct 4 NA
Discrete Optimization via Coursera 2nd Oct 9 4.3★ (11)
Internet Emerging Technologies via Coursera 3rd Oct 3 3★ (2)
Java Programming: Arrays, Lists, and Structured Data via Coursera 3rd Oct 4 4.3★ (3)
Multiplatform Mobile App Development with Web Technologies via Coursera 3rd Oct 4 5★ (1)
Responsive Web Design via Coursera 3rd Oct 4 3.3★ (10)
Big Data Integration and Processing via Coursera 3rd Oct NA NA
Robotic Vision via EdCast 3rd Oct 9 4.8★ (4)
Algorithms on Strings via Coursera 3rd Oct NA 3★ (1)
Introduction To Swift Programming via Coursera 3rd Oct 5 1.2★ (5)
Fundamentals of Visualization with Tableau via Coursera 3rd Oct NA NA
Mastering the Software Engineering Interview via Coursera 3rd Oct 4 5★ (1)
Cloud Computing Applications, Part 1: Cloud Systems and Infrastructure via Coursera 3rd Oct 5 3.4★ (7)
Data Management and Visualization via Coursera 3rd Oct 4 2.4★ (5)
Cryptography via Coursera 3rd Oct 7 4.2★ (6)
Managing Data Analysis via Coursera 3rd Oct 1 1.8★ (6)
iOS App Development Basics via Coursera 3rd Oct 5 4★ (2)
Data Analysis Tools via Coursera 3rd Oct 4 3★ (3)
Principles of Machine Learning via edX 3rd Oct NA NA
Testing with Agile via Coursera 3rd Oct NA NA
Internet of Things: How did we get here? via Coursera 3rd Oct 2 2★ (5)
Cloud Computing Concepts: Part 2 via Coursera 3rd Oct 5 4.8★ (4)
Cybersecurity and Mobility via Coursera 3rd Oct NA NA
Data Science in Real Life via Coursera 3rd Oct 1 3★ (8)
Introduction to Meteor.js Development via Coursera 3rd Oct 4 5★ (3)
[NEW] The R Programming Environment via Coursera 3rd Oct NA NA
Big Data: Mathematical Modelling via FutureLearn 3rd Oct 2 NA
Process Mining: Data science in Action via Coursera 3rd Oct 6 4.3★ (12)
[NEW] Programming Languages, Part C via Coursera 3rd Oct NA NA
Big Data, Cloud Computing, & CDN Emerging Technologies via Coursera 3rd Oct 3 3.3★ (4)
Wireless Communication Emerging Technologies via Coursera 3rd Oct 5 3.7★ (3)
Algorithms, Part I via Coursera 3rd Oct 6 4.4★ (37)
Running Product Design Sprints via Coursera 3rd Oct 5 NA
Internet of Things & Augmented Reality Emerging Technologies via Coursera 3rd Oct 2 2.5★ (2)
R Programming via Coursera 3rd Oct 4 2.7★ (210)
The Data Scientist’s Toolbox via Coursera 3rd Oct 4 3.2★ (141)
Getting and Cleaning Data via Coursera 3rd Oct 4 3.4★ (47)
Practical Machine Learning via Coursera 3rd Oct 4 3.4★ (20)
Exploratory Data Analysis via Coursera 3rd Oct 4 3.8★ (32)
Cybersecurity and the X-Factor via Coursera 3rd Oct NA NA
Regression Models via Coursera 3rd Oct 4 2.6★ (27)
Statistical Inference via Coursera 3rd Oct 4 2.7★ (26)
Dealing With Missing Data via Coursera 3rd Oct NA NA
Reproducible Research via Coursera 3rd Oct 4 3.7★ (22)
Machine Learning via Coursera 3rd Oct 11 4.8★ (204)
Internet of Things: Setting Up Your DragonBoard™ Development Platform via Coursera 3rd Oct 10 3★ (3)
Introduction to Big Data via Coursera 3rd Oct 3 2.6★ (27)
Algorithms: Design and Analysis, Part 1 via Coursera 3rd Oct 6 4.7★ (52)
Algorithmic Toolbox via Coursera 3rd Oct 5 4.7★ (6)
Cryptography I via Coursera 3rd Oct 7 4.7★ (38)
A Crash Course in Data Science via Coursera 3rd Oct 1 3.3★ (14)
Data Visualization and Communication with Tableau via Coursera 3rd Oct 5 4★ (7)
Java Programming: Solving Problems with Software via Coursera 3rd Oct 4 3.3★ (8)
Database Management Essentials via Coursera 3rd Oct 7 3.8★ (4)
Hadoop Platform and Application Framework via Coursera 3rd Oct 5 1.9★ (19)
Front-End Web UI Frameworks and Tools via Coursera 3rd Oct 4 4.3★ (6)
Algorithms: Design and Analysis, Part 2 via Coursera 3rd Oct 6 4.8★ (16)
A developer's guide to the Internet of Things (IoT) via Coursera 3rd Oct NA 4★ (1)
Java for Android via Coursera 4th Oct 4 NA
Data Visualization via Coursera 10th Oct 4 3.2★ (15)
Framework for Data Collection and Analysis via Coursera 10th Oct NA 3.5★ (2)
Interactivity with JavaScript via Coursera 10th Oct 4 4.3★ (6)
Responsive Website Basics: Code with HTML, CSS, and JavaScript via Coursera 10th Oct 4 3.9★ (20)
Introduction to Spreadsheets and Models via Coursera 10th Oct 4 4.7★ (3)
Functional Program Design in Scala via Coursera 10th Oct NA NA
The Raspberry Pi Platform and Python Programming for the Raspberry Pi via Coursera 10th Oct 4 3.5★ (2)
Biology Meets Programming: Bioinformatics for Beginners via Coursera 10th Oct 4 5★ (5)
Best Practices for iOS User Interface Design via Coursera 10th Oct 4 5★ (1)
Algorithms on Graphs via Coursera 10th Oct NA 4★ (1)
Big Data Modeling and Management Systems via Coursera 10th Oct NA NA
Advanced Algorithms and Complexity via Coursera 10th Oct NA NA
Java Programming: Principles of Software Design via Coursera 10th Oct 4 4.7★ (3)
Programming Mobile Applications for Android Handheld Systems: Part 2 via Coursera 10th Oct 5 4.5★ (12)
Interfacing with the Arduino via Coursera 10th Oct 4 4★ (4)
Toward the Future of iOS Development with Swift via Coursera 10th Oct 4 NA
Advanced Data Structures in Java via Coursera 10th Oct 5 NA
Interfacing with the Raspberry Pi via Coursera 10th Oct 4 1★ (1)
Web Application Development with JavaScript and MongoDB via Coursera 10th Oct 4 4.2★ (5)
Data Manipulation at Scale: Systems and Algorithms via Coursera 10th Oct 4 2.5★ (4)
Data Structures and Performance via Coursera 10th Oct 5 5★ (3)
Approximation Algorithms Part I via Coursera 10th Oct 5 5★ (2)
Getting Started: Agile Meets Design Thinking via Coursera 10th Oct 5 5★ (1)
Text Retrieval and Search Engines via Coursera 10th Oct 4 3.2★ (5)
Games, Sensors and Media via Coursera 10th Oct 4 NA
Advanced Styling with Responsive Design via Coursera 10th Oct 4 4.7★ (3)
Beginning Game Programming with C# via Coursera 10th Oct 12 3.4★ (14)
Programming Mobile Applications for Android Handheld Systems: Part 1 via Coursera 10th Oct 5 4.1★ (35)
Managing an Agile Team via Coursera 10th Oct NA 2★ (1)
Cybersecurity and the Internet of Things via Coursera 10th Oct NA NA
Data Warehouse Concepts, Design, and Data Integration via Coursera 10th Oct 5 5★ (1)
Responsive Website Tutorial and Examples via Coursera 10th Oct 4 5★ (1)
App Design and Development for iOS via Coursera 10th Oct 5 3★ (2)
Foundations of Objective-C App Development via Coursera 10th Oct 4 3★ (2)
Functional Programming Principles in Scala via Coursera 10th Oct 7 4.8★ (45)
Ruby on Rails Web Services and Integration with MongoDB via Coursera 10th Oct 4 4.8★ (4)
Object Oriented Programming in Java via Coursera 10th Oct 6 4.8★ (10)
Build Your First Android App (Project-Centered Course) via Coursera 10th Oct 5 3★ (1)
Managing Big Data with MySQL via Coursera 10th Oct 5 3.8★ (5)
Rails with Active Record and Action Pack via Coursera 10th Oct 4 4★ (1)
Data Structures via Coursera 10th Oct 4 2★ (2)
Single Page Web Applications with AngularJS via Coursera 10th Oct NA NA
Software Architecture for the Internet of Things via Coursera 10th Oct NA NA
The Arduino Platform and C Programming via Coursera 10th Oct 4 3.3★ (7)
Cloud Computing Concepts, Part 1 via Coursera 10th Oct 5 2.6★ (17)
Server-side Development with NodeJS via Coursera 10th Oct 4 5★ (1)
Mining Massive Datasets via Stanford OpenEdx 11th Oct 7 4.6★ (17)
M101J: MongoDB for Java Developers via MongoDB University 11th Oct 7 4.5★ (15)
M101JS: MongoDB for Node.js Developers via MongoDB University 11th Oct 7 4.4★ (8)
M101N: MongoDB for .NET Developers via MongoDB University 11th Oct NA 4★ (3)
M101P: MongoDB for Developers via MongoDB University 11th Oct 7 4.8★ (8)
M102: MongoDB for DBAs via MongoDB University 11th Oct 7 4.5★ (8)
M202: MongoDB Advanced Deployment and Operations via MongoDB University 11th Oct 7 5★ (4)
Software Security via Coursera 17th Oct 6 4.7★ (20)
Global Warming II: Create Your Own Models in Python via Coursera 17th Oct 5 2★ (1)
Programming Languages, Part A via Coursera 17th Oct NA 4.9★ (16)
Algorithmic Thinking (Part 1) via Coursera 17th Oct 4 4.1★ (13)
C++ For C Programmers, Part B via Coursera 17th Oct NA NA
Interactive Computer Graphics via Coursera 17th Oct 8 3.5★ (2)
[NEW] Advanced R Programming via Coursera 17th Oct NA NA
Principles of Computing (Part 1) via Coursera 17th Oct 5 4.6★ (25)
[NEW] How to Win Coding Competitions: Secrets of Champions via edX 17th Oct NA NA
Front-End JavaScript Frameworks: AngularJS via Coursera 17th Oct 4 3.8★ (4)
Internet of Things: Communication Technologies via Coursera 17th Oct 4 3★ (2)
Algorithmic Thinking (Part 2) via Coursera 17th Oct NA 4.4★ (8)
Introduction to Neurohacking In R via Coursera 17th Oct NA NA
Cloud Networking via Coursera 17th Oct 5 4.3★ (3)
Introduction to Architecting Smart IoT Devices via Coursera 17th Oct NA NA
Principles of Computing (Part 2) via Coursera 17th Oct NA 4.3★ (14)
Programming Languages, Part B via Coursera 17th Oct NA NA
[NEW] Internet of Things for Active Aging via FutureLearn 17th Oct NA NA
[NEW] Cyber Security Economics via edX 19th Oct NA NA
Introduction to Computational Thinking and Data Science via edX 19th Oct 9 4.4★ (20)
Genomic Data Science with Galaxy via Coursera 24th Oct 4 1.8★ (11)
Bioinformatics: Introduction and Methods 生物信息学: 导论与方法 via Coursera 24th Oct 14 NA
Web Application Development: Basic Concepts via Coursera 24th Oct NA NA
Python for Genomic Data Science via Coursera 24th Oct 4 2.4★ (11)
Introduction to Genomic Technologies via Coursera 24th Oct 4 2.7★ (10)
[NEW] Julia Scientific Programming via Coursera 24th Oct NA NA
Introduction to Data Science in Python via Coursera 24th Oct NA NA
Computer Architecture via Coursera 24th Oct 11 4.5★ (4)
Statistics for Genomic Data Science via Coursera 24th Oct 4 2★ (2)
C++ For C Programmers, Part A via Coursera 24th Oct NA 3.2★ (9)
Документы и презентации в LaTeX (Introduction to LaTeX) via Coursera 31st Oct 5 NA
Big Data: Data Visualisation via FutureLearn 31st Oct 2 NA
ADVANCED(42)
Course Name Start Date Length (in weeks) Rating
Bitcoin and Cryptocurrency Technologies via Coursera 1st Oct 7 4.6★ (9)
[NEW] Nature, in Code: Biology in JavaScript via edX 1st Oct NA NA
[NEW] Recommender Systems: Evaluation and Metrics via Coursera 1st Oct NA NA
Nearest Neighbor Collaborative Filtering via Coursera 1st Oct NA NA
Machine Learning: Clustering & Retrieval via Coursera 3rd Oct NA 4.5★ (2)
Big Data Science with the BD2K-LINCS Data Coordination and Integration Center via Coursera 3rd Oct 7 4★ (1)
Text Mining and Analytics via Coursera 3rd Oct 4 3.7★ (6)
Embedded Hardware and Operating Systems via Coursera 3rd Oct NA NA
System Validation: Automata and behavioural equivalences via Coursera 3rd Oct NA NA
Machine Learning for Data Analysis via Coursera 3rd Oct 4 3★ (3)
Neural Networks for Machine Learning via Coursera 3rd Oct 8 4.5★ (11)
Quantitative Formal Modeling and Worst-Case Performance Analysis via Coursera 3rd Oct 4 4★ (2)
Advanced Linear Models for Data Science 1: Least Squares via Coursera 3rd Oct NA NA
Developing Data Products via Coursera 3rd Oct 4 3.9★ (16)
Cluster Analysis in Data Mining via Coursera 3rd Oct 4 2.6★ (5)
Machine Learning: Regression via Coursera 3rd Oct 6 4.7★ (13)
Introduction to Natural Language Processing via Coursera 3rd Oct NA 3.8★ (6)
Regression Modeling in Practice via Coursera 7th Oct 4 5★ (2)
Parallel programming via Coursera 10th Oct NA 5★ (1)
Pattern Discovery in Data Mining via Coursera 10th Oct 4 2.2★ (19)
Finding Hidden Messages in DNA (Bioinformatics I) via Coursera 10th Oct 4 4.5★ (16)
Graph Analytics for Big Data via Coursera 10th Oct 4 2.4★ (5)
Introduction to Recommender Systems: Non-Personalized and Content-Based via Coursera 10th Oct NA NA
Nearest Neighbor Collaborative Filtering via Coursera 10th Oct NA NA
Practical Predictive Analytics: Models and Methods via Coursera 10th Oct 4 2.5★ (2)
Hardware Security via Coursera 10th Oct 6 3★ (9)
Approximation Algorithms Part II via Coursera 10th Oct 4 NA
Cloud Computing Applications, Part 2: Big Data and Applications in the Cloud via Coursera 10th Oct NA NA
Genomic Data Science and Clustering (Bioinformatics V) via Coursera 10th Oct 2 3.5★ (2)
[NEW] Big Data, Genes, and Medicine via Coursera 10th Oct NA NA
Genome Sequencing (Bioinformatics II) via Coursera 10th Oct 4 5★ (3)
Machine Learning Foundations: A Case Study Approach via Coursera 10th Oct 6 4.2★ (30)
Relational Database Support for Data Warehouses via Coursera 10th Oct 5 2★ (1)
[NEW] Quantum Cryptography via edX 10th Oct NA NA
[NEW] Introduction to OpenStack via edX 12th Oct NA NA
Machine Learning: Classification via Coursera 17th Oct 7 4.8★ (6)
Bioconductor for Genomic Data Science via Coursera 24th Oct 4 3.3★ (3)
Advanced Java Concurrency via Coursera 24th Oct NA NA
Computational Neuroscience via Coursera 24th Oct 8 3.8★ (6)
Algorithms for DNA Sequencing via Coursera 24th Oct 4 4.5★ (16)
Probabilistic Graphical Models 1: Representation via Coursera 31st Oct 11 4.4★ (10)
submitted by dhawal to learnprogramming [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]

Maintaining a ledger

Hi,

*Mandatory disclaimer, I'm new to everything, cryptocurrency, blockchain and all that. If there is a better subreddit, please let me know. *

Recently my friend opened my eyes to bitcoin, and I GOT REALLY EXCITED!
but I have no money (unemployed high school student) :(
Then I did some research and found out about the blockchain. Which I thought I could participate in. I have a raspberry pi server cluster which I created as a weekend project. Right now it just derps around but I saw an application for that cluster would be to participate in the blockchain. From what I understand its just a ledger and to participate someone doesn't necessarily need to have any bitcoin, just computing power and a network connection. So what I wanted to ask you smart people is how does one start participating in the blockchain and is it true that you can earn "tips" from recording transactions?

TL;DR - can a raspberry pi server cluster be used to participate in the blockchain? How do I start participating? Do I need bitcoin? Is it true people earn a "tip" for participating?

Thanks
submitted by endless_pineapples to Bitcoin [link] [comments]

NAV Roadmap - KR translation

Hey guys, been MIA for a few weeks getting things done. Slowly and steadily getting translations coming in from friends and translators: (Hoping our friend Mr. Fry hasn't translated this yet) -
Project Roadmap : 프로젝트 로드맵
Where we’re going : 우리가가는 곳
Cryptocurrencies are complicated, and it’s our mission to change that. The Nav Coin wallets are easy to use and have great built in privacy features : Cryptocurrency 는 복잡하고, 그것을 바꾸는 것이 우리의 사명입니다. Nav Coin 지갑은 사용이 간편하며 개인 정보 보호 기능이 뛰어납니다.
Upcoming Projects : 다가오는 프로젝트들
Our upcoming projects continue on that journey of providing great software that does the heavy lifting so you don’t have to. : 우리의 다가오는 프로젝트는 당신이 할 필요가 없도록 무거운 짐을하는 훌륭한 소프트웨어를 제공하는 여정에서 계속됩니다.
Navtech wallet rebuild : NAVTech지갑 재구성
To simplify running a NAVTech node, we are looking to integrate Nav Coin and the Subchain into a single multi-chain wallet. This will make it easier for everyone to process anonymous transactions, and is the precursor to the next generation of the NAVTech system. -NAVTech 노드 실행을 단순화하기 위해 Nav Coin과 Subchain을 단일 다중 체인 지갑에 통합하려고합니다. 이렇게하면 익명의 거래를 모든 사람이 쉽게 처리 할 수있게되며 차세대 NAVTech 시스템의 전조가됩니다.
Upgrading our anonymous tech - NAVTech 2.0 : 익명 기술 업그레이드 - NAVTech 2.0 With the multi-chain wallet working, we will then begin to port the NAVTech scripts into the wallet itself. At this point we would also look at how we can open the cluster system up to being a trustless mesh network so anyone can easily participate and gain rewards. :다중 체인 지갑이 작동하면 NAVTech 스크립트를 지갑 자체에 포팅하기 시작합니다. 이 시점에서 우리는 클러스터 시스템을 신뢰할 수없는 메쉬 네트워크로 열어 누구나 쉽게 참여하고 보상을 얻을 수있는 방법을 살펴볼 것입니다.
Nav coin direct - An easier way to buy : NAVNav Coin Direct - NAV를 구입하는보다 쉬운 방법 With the success of our PayPal NAV purchasing through our merchandise store we are going to build a purchasing platform for buying NAV with Fiat Currencies, Pay Pal, Credit Cards and more. : 우리의 상품 점포를 통해 구매 한 PayPal NAV의 성공으로 우리는 피아트 통화, Pay Pal, 신용 카드 등으로 NAV를 구입할 수있는 구매 플랫폼을 구축 할 것입니다.
Currently in progress : 현재 진행 중
Mobile & web wallets @95% : 모바일 및 웹 지갑 @ 95 % After the release of Nav Coin 4.0.0 we will begin working on a full suite of Mobile & Web Wallets based on the Copay source code. Copay is an amazing javascript based wallet which will provide us with a great platform to build our Nav Coin wallets on top of. : Nav Coin 4.0.0이 출시되면 Copay 소스 코드를 기반으로 한 전체 모바일 및 웹 지갑 제품군에 대한 작업을 시작합니다. Copay는 자바 스크립트 기반의 놀라운 지갑으로 Nav Coin 지갑을 위에 쌓을 수있는 훌륭한 플랫폼을 제공합니다.
Anonymous DApps Planning @ 90% : 익명의 DApps 기획 @ 90 % We are looking into the possibility of upgrading Nav Coin and the Subchain to implement smart contracts. The idea being this will enable people to build Anonymous Decentralized Apps (ADapps) on top of our existing dual blockchain system. This milestone for the feasibility phase of the project where we research Dapp platforms and frame up what ours will look like. : 우리는 현명한 계약을 구현하기 위해 Nav Coin과 Subchain을 업그레이드 할 수 있는지 검토하고 있습니다. 이 아이디어는 기존의 이중 블록 체인 시스템 위에 ADAP (익명 분산 응용 프로그램)를 구축 할 수있게합니다. Dapp 플랫폼을 연구하고 우리의 모습을 구성하는 프로젝트의 실현 가능성 단계에 대한이 이정표.
Marketing Roadmap @ 75% : 마케팅 로드맵 @ 75 %
With our Q1 releases out of the gate, our marketing team will be able to refocus on the wider branding message and marketing strategy. The first step is to formalise a marketing roadmap and present our marketing plan. : 당사의 1 분기 릴리즈를 통해 마케팅 팀은보다 광범위한 브랜딩 메시지 및 마케팅 전략에 다시 집중할 수있게 될 것입니다. 첫 번째 단계는 마케팅 로드맵을 공식화하고 마케팅 계획을 제시하는 것입니다.
Rebuilding the Subchain @ 50% : 서브 체인 @ 50 % 재건
With the successful upgrade to the new Nav Coin Core, we will be aligning the subchain source with the new code base. This will mean restarting that blockchain and also preparing to integrate the Subchain into the Nav Coin wallet. : 새로운 Nav Coin Core 로의 성공적인 업그레이드를 통해 서브 체인 소스를 새로운 코드 기반에 맞출 것입니다. 이것은 해당 블록 체인을 다시 시작하고 Nav Chain 지갑에 Subchain을 통합 할 준비를하는 것을 의미합니다.
NavTech Polymorph @ 33% : NavTech 다 형체 @ 33 % NAVTech Polymorph is a fusion of NAVTech’s Anon transactions and Changelly’s instant exchange. It will enable users to send any one of 25+ cryptocurrencies anonymously through the dual blockchain powered NAVTech anonymous transaction system. : NAVTech Polymorph는 NAVTech의 Anon 거래와 Changelly의 즉석 거래를 융합 한 것입니다. 사용자는 익명으로 이중 차단 체인 전원 공급 장치 NAVTech 익명 트랜잭션 시스템을 통해 25 개 이상의 암호 화 된 통화 중 하나를 보낼 수 있습니다.
Nav Pi JS @ 15% After the successful launch of NavPi, we are working towards streamlining the interface. This means a full redevelopment using Angular2 served by NodeJS. This also aims to improve the performance of the front end giving a smoother user experience. : NavPi를 성공적으로 출시 한 후 우리는 인터페이스 간소화를 위해 노력하고 있습니다. 이는 NodeJS가 제공하는 Angular2를 사용하여 전체 재개발을 의미합니다. 또한 프런트 엔드의 성능을 향상시켜보다 원활한 사용자 환경을 제공하는 것을 목표로합니다.
Completed Projects : 완료된 프로젝트
NavTech v1.2
NavTech 1.2 will address the metadata inference of NavTech transactions when the system is running at low volume. We will be implementing multiple output addresses, variable fees, time delays and dummy transactions. : NavTech 1.2는 시스템이 낮은 볼륨에서 실행될 때 NavTech 트랜잭션의 메타 데이터 추정을 처리합니다. 우리는 다중 출력 주소, 가변 수수료, 시간 지연 및 더미 트랜잭션을 구현할 것입니다.
Nav Coin Core 4.0.4
This is an important update which includes all the updates necessary to be compatible with NavTech 1.2. Updating to this version is mandatory due to the major changes to how NavTech works : 이 업데이트는 NavTech 1.2와 호환되는 데 필요한 모든 업데이트를 포함하는 중요한 업데이트입니다. 이 버전으로의 업데이트는 NavTech 작동 방식의 주요 변경 사항 때문에 필수적입니다.
NavPi 1.0.1
This is the software which the pre-built NavPi’s are shipping with from our store. This version still uses the same UI which was in 1.0.0 but the image has been rebuilt from the ground up with extra security features. : 이것은 사전 제작 된 NavPi가 우리 가게에서 배송하는 소프트웨어입니다. 이 버전은 여전히 ​​1.0.0과 동일한 UI를 사용하지만 추가 보안 기능으로 이미지가 처음부터 다시 작성되었습니다.
Copy of Pre Built NavPi's : 사전 제작 된 NavPi 사본
We are working towards sourcing and supplying NAV branded NavPi units on the Nav Coin Store. These will ship with the image pre-loaded onto the memory card so all you will need to do is plug them in and send the coins. : Nav Coin Store에서 NAV 브랜드의 NavPi 장치를 소싱 및 공급하기 위해 노력하고 있습니다. 이것들은 메모리 카드에 미리로드 된 이미지와 함께 제공 될 것입니다. 그래서 당신이 할 일은 플러그를 꽂아 동전을 보내는 것뿐입니다.
NAVTech 1.1
We are reviewing and fully unit testing the NAVTech source code. First optimizing and testing the existing source and fixing some small bugs we have listed as issues on the github project : 우리는 NAVTech 소스 코드를 검토하고 완전히 테스트하고 있습니다. 먼저 기존 소스를 최적화하고 테스트하고 github 프로젝트의 문제로 나열한 몇 가지 작은 버그를 수정합니다.
Nav Coin Core 4.0.0
We are rebuilding Nav Coin Core up to date with the Bitcoin 0.13 source. This will increase Nav Coin’s stability, capabilities and ability to integrate with other services. By updating to 0.13 we will get some great technical benefits including the capability to have a Nav Coin Insight API and Segregated Witness. : Bitcoin 0.13 소스를 사용하여 Nav Coin Core를 최신으로 재구성하고 있습니다. 이것은 Nav Coin의 안정성, 기능 및 다른 서비스와의 통합 능력을 향상시킵니다. 0.13으로 업데이트하면 Nav Coin Insight API 및 분리 된 증인을 보유 할 수있는 능력을 포함하여 많은 기술적 이점을 얻을 수 있습니다.
NavPi StakeBox
A low-energy Nav Coin staking solution based on the Raspberry-Pi platform. NAV’s highly anticipated web interface enabled staking unit, offers a more energy efficient way to earn Nav Coin rewards and participate in transaction verification. : 라스베리 -PI 플랫폼 기반의 저에너지 Nav Coin 스테 킹 솔루션. NAV의 높은 기대를 모으고있는 웹 인터페이스를 통해 스테이 킹 장치가 가능해 Nav Coin 보상을 획득하고 거래 검증에 참여할 수있는보다 에너지 효율적인 방법을 제공합니다.
Website Redesign : 웹 사이트 재 설계
We are redesigning the main Nav Coin website with the aim of giving a better experience to new and returning users. We have thoroughly mapped out the User Journey and hope this makes the site much easier to navigate and use. : 신규 및 재 방문자 사용자에게보다 나은 경험을 제공하기 위해 Nav Coin 웹 사이트를 재 설계하고 있습니다. 우리는 User Journey를 철저히 분석하여 사이트를 훨씬 쉽게 탐색하고 사용할 수 있기를 바랍니다.
Decentralization Implementation : 지방 분권화 구현
The release of the new Navtech value-transfer system, was a key piece of the decentralization network implementation. The new architecture allows Navtech servers to operate in trusted clusters and form their own private mesh network of processing servers which anyone will be able to run and earn rewards from. : 새로운 Navtech 가치 이동 시스템의 출시는 분산화 네트워크 구현의 핵심 요소였습니다. 새로운 아키텍처를 통해 Navtech 서버는 신뢰할 수있는 클러스터에서 작동하고 누구나 실행할 수 있고 보상을 얻을 수있는 자체 처리 메쉬 네트워크를 형성합니다.
Anonymous Merchant Integration : 익명 판매자 통합
Once we have finished the initial merchant gateway, we will integrate the merchant gateway with our anonymous network to allow for the anonymous purchasing of products. : 초기 상인용 게이트웨이를 마친 후에는 제품의 익명 구매를 허용하기 위해 가맹점 게이트웨이를 익명 네트워크와 통합 할 것입니다.
Merchant Gateway : 판매자 게이트웨이
Nav Coin has been added to Coin Payments merchant gateway system. This allows merchants to accept Nav Coin in their physical stores and also on their websites. : Nav Coin이 Coin Payments 가맹점 게이트웨이 시스템에 추가되었습니다. 이를 통해 판매자는 실제 매장에서 Nav Coin을 수령하고 웹 사이트에서도 Nav Coin을 수령 할 수 있습니다.
NAVTech NodeJS
Rebuilding the Nav Coin Anonymous Tranasction System “Navtech” is a top priority for us. The redevelopment of the system allows for a smoother transition to a fully decentralised system. : Nav Coin 익명 트랜샌 션 시스템 재 구축 "Navtech"은 우리에게 최우선 순위입니다. 시스템을 재개발하면 완전히 분산 된 시스템으로 원활하게 전환 할 수 있습니다. Thin Client for Desktop : 데스크탑 용 씬 클라이언트
Our custom X13 Electrum server also enables us to build a thin client for desktop. This will be a great addition to the Nav Coin software suite and give people instant access to their Nav Coin without having to sync the entire block chain! : 우리의 커스텀 X13 Electrum 서버는 데스크톱 용 씬 클라이언트를 구축 할 수있게 해줍니다. Nav Coin 소프트웨어 제품군에 추가 된 기능으로 전체 블록 체인을 동기화하지 않고도 Nav Coin에 즉시 액세스 할 수 있습니다!
NAVTech Public Release : NAVTech 공개 버전
With the main block chain successfully hard forked, the network stabilised and the major exchanges successfully running on the new wallet we are able to move forward into the final stage of deployment. The double encrypted Navajo Anonymous network will be fully functional and open to the public from Monday 23rd of March 2015. : 메인 블록 체인이 성공적으로 단단히 고정되면서 네트워크가 안정화되고 주요 교환기가 새 지갑에서 성공적으로 실행되어 배포의 최종 단계로 나아갈 수 있습니다. 이중 암호화 된 Navajo 익명 네트워크는 2015 년 3 월 23 일 월요일부터 모든 기능을 제공하며 공개됩니다.
NAVTech Beta Test : NAVTech 베타 테스트
The public beta test of our Nav Anonymous Transactions system will begin on the 1st of February 2015. It will run for two weeks at which point it will close and we will begin processing the beta results. During the testing phase there will be a bounty set for anyone who can successfully trace the transactions from origin to destination. The beta test will be unencrypted to help us with analysis and testing. : Nav 익명 거래 시스템의 공개 베타 테스트는 2015 년 2 월 1 일부터 시작될 예정이며, 2 주일 후에 실행될 예정이며 그 시점에서 베타 결과 처리가 시작됩니다. 테스트 단계에서 원산지에서 목적지까지 트랜잭션을 성공적으로 추적 할 수있는 사람을 대상으로 현상금이 설정됩니다. 베타 테스트는 분석 및 테스트에 도움이되는 암호화되지 않은 것입니다.
Faucet : 수도꼭지
We will run a NAV faucet as well as the POS Wallet faucet. You will be able to register your wallet address with the faucet and be in the lottery to get sent free NAVs. : 우리는 NAV 수도꼭지뿐만 아니라 POS 월렛 수도꼭지를 운영 할 것입니다. 지갑 주소를 수도꼭지에 등록하고 추첨을 통해 무료 NAV를받을 수 있습니다
Block Explorer : 블록 탐색기
We have been added to the Cryptoid Block Explorer. The block explorer allows people to look up wallet addresses and see its public balance and transactions. : Cryptoid Block Explorer에 추가되었습니다. 블록 탐색기를 사용하면 사람들이 지갑 주소를 조회하고 대중의 균형과 거래를 볼 수 있습니다.
submitted by DijoinKlink to NavCoin [link] [comments]

If Blockstream were truly "conservative" and wanted to "protect Bitcoin" then they would deploy SegWit AS A HARD FORK. Insisting on deploying SegWit as a soft fork (overly complicated so more dangerous for Bitcoin) exposes that they are LYING about being "conservative" and "protecting Bitcoin".

Oh... the irony.
The whole purpose of SegWit was to clean up Bitcoin's code.
But, by attempting to deploy SegWit as a soft fork, Blockstream had to make the code needlessly overcomplicated and less safe - because they had to make the code messy in order to shoehorn it into a soft fork. (This is also sometimes referred to as "technical debt.")
For years they've been telling us that we can't have bigger blocks because "someone's Raspberry Pi on a slow internet connection might get kicked off the network". But when Blockstream decides that it's ok to:
Now suddenly Blockstream is fine with deploying messier, less-safe, more-complicated, less-compatible code.
But I thought Blockstream was "conservative" and wanted to "protect Bitcoin"?
Yeah, that's what they say.
But let's look at what they do.
Like any corporation, Blockstream's first duty is to its owners - such as AXA, PwC - all of whom would benefit if Bitcoin (a) fails or (b) becomes centralized in Lightning banking hubs.
Blockstream's first duty is not to you - Bitcoin users and miners.
Whenever the interests of Blockstream's corporate owners diverge from the interests of Bitcoin users and miners - Blockstream's owners prevail.
That is actually how the law works.
As CEO of Blockstream, Adam Back's primary duty is no longer to "do the math".
His primary duty is to "maximize shareholder value".
It would in fact be illegal for Blockstream to prioritize the needs of Bitcoin's users and miners over the needs of Blockstream's owners.
You (Bitcoin users and miners) do not own Blockstream. AXA and PwC do.
Blockstream doesn't care about you. They. Don't. Care. About. You.
This is why Blockstream keeps screwing you over (Bitcoin users and miners).
And Blockstream will continue to screw you over until you reject Blockstream's inferior, dangerous, messy code.
The first step is to reject SegWit-as-a-soft-fork.
Blockstream's implementation of SegWit-as-a-soft-fork is overly complicated and dangerous - and selfish.
ViaBTC is one of the first big smart powerful miners to reject SegWit.
Some people might say, "But we need SegWit!"
I agree - SegWit is great - as a hard fork.
SegWit ain't rocket science folks - it's just a code refactoring: re-arranging or "segregating" transaction validation data separate from transaction sender, receiver and amount data in the Merkle tree.
I also think Pieter Wuille is a great programmer and I was one of the first people to support SegWit after it was announced at a congress a few months ago.
But then Blockstream went and distorted SegWit to fit it into their corporate interests (maintaining their position as the dominant centralized dev team - which requires avoiding hard-forks). And Blockstream's corporate interests don't always align with Bitcoin's interests.
Luke-Jr figured out a way to sneak SegWit onto the network as a soft-fork - a needlessly over-complicated and less-safe way of doing things.
Why is Blockstream against hard forks?
Blockstream is following their own selfish road map and business plan for Bitcoin - which involves avoiding hard forks at all costs.
This is because Blockstream wants to avoid any "vote" where the network might prefer some other team's code.
If a dev team such as Blockstream offers you an inferior product...
... and if they're lying to your face about why they're offering you an inferior product...
... because they have a conflict of interest where they're actually trying to help their owners and not help you...
...and they probably are under some kind of "non-disclosure" agreement where they can't even tell you any of this...
Then you can and should reject these inferior code offerings from Blocksteam.
If you truly want to be "conservative" and "protect Bitcoin", then:
It doesn't matter who provides Segwit-as-a-hard-fork - it could be some independent devs, or it could even be some devs who break away from Blockstream.
This kinda sorta almost happened with the Hong Kong agreement - and the fact that it ended up getting broken is... "interesting".
Smart users and miners who really care about Bitcoin will insist on using the cleanest and safest approach to refactoring Bitcoin to solve transaction malleability
And that means:
ViaBTC is the first big mining pool to stand up to Blockstream:
ViaBTC: "Drop the matter of SegWit, let's hard fork together."
https://np.reddit.com/btc/comments/57bbqj/viabtc_drop_the_matter_of_segwit_lets_hard_fork/
ViaBTC Might Block Segwit, Calls 1MB blocks “Network Suicide”; Moves to Bitcoin Unlimited
https://np.reddit.com/btc/comments/57a1uc/viabtc_might_block_segwit_calls_1mb_blocks/
ViABTC: "Why I support BU: We should give the question of block size to the free market to decide. It will naturally adjust to ever-improving network & technological constraints. Bitcoin Unlimited guarantees that block size will follow what the Bitcoin network is capable of handling safely."
https://np.reddit.com/btc/comments/574g5l/viabtc_why_i_support_bu_we_should_give_the/
Fun facts about ViaBTC: Founded by expert in distributed, highly concurrent networking from "China's Google". Inspired by Viaweb (first online store, from LISP guru / YCombinator founder Paul Graham). Uses a customized Bitcoin client on high-speed network of clusters in US, Japan, Europe, Hong Kong.
https://np.reddit.com/btc/comments/57e0t8/fun_facts_about_viabtc_founded_by_expert_in/
submitted by ydtm to btc [link] [comments]

RPi3 Mining [UPDATE]

I made a post yesterday about mining with the RPI3 [Here], I stated that it was getting 20 H/s. While at the time this was true. It must have been because it was new. I plugged it in for 5 minutes to get the numbers again just now and it's around 6 H/s.
Here is the proof: https://imgur.com/a/zRhDp
I used raspbian stretch for the OS and xmrig to mine monero. After a little bit, the RPi3 got very hot, you can see that in the image in the grey square where it says 100%. It's the CPU usage monitor, which I usually see mine running at around 1%-10% between idle and normal usage.
It's a simple install to get it up and running. The only problem I found was remembering to sudo -i and cd into the proper folder (build) and then I could run xmrig without getting an error. I still don't know how to change the config folder so I can just have 1 rather than 4 threads running.
Based on this and plugging this into Cryptocompare , (I have free electricity) I would be making 0.001560 XMR a day, roughly 50 cents a month, and 5.70 USD a year. Not much.
I next want to take on making a raspberry pi mircocluster. With my RPi3 as the controller and 4 RPi0's as the nodes. I am currently downloading the software to make it and flashing the sd cards, just waiting for the RPi0's to come in the mail, along with the cluster hat.
I was also thinking of making a RPi3 miner that can mine in a pool and if your feeling lucky, you flip a switch and the RPi3 solo mines for that current block.
A short bit about me, I know nothing about computers, I know nothing about cryptocurrency(and I still understand that I'm not going to make a profit!). If you ran into me on the street, this stuff would be the last thing I would talk about, I'm more into the gym/fitness. I figured I would expand my mind into something I probably wouldn't like. But I am enjoying all of this! I have bought into XMR,BTC, and Raiblocks.
What got me into this was reading about bitcoin a few years ago, I messed around with faucets and got 30$, I heard about bitcoin on the news again and I was able to get back into my wallet which was then 200$. I used that money to buy into XMR,BTC, and Raiblocks.
Ill keep posting my findings and projects I'm looking into next! I would like to see more people posting projects, I enjoy seeing people helping each other on here and what others are doing.
Thanks!
submitted by Boatsmhoes to CryptoCurrency [link] [comments]

DADI - All-In-One Thread

DADI - All-In-One Thread

DADI: Decentralized Architecture for a Democratic Internet

For a FULL list of DADI updates, including those to the DADI d'Apps, see here: https://dadi.cloud/en/updates/

What is DADI?

DADI: Decentralized Architecture for a Democratic Internet
DADI Official Video
DADI is built on the Ethereum Blockchain using an ERC-20 token allowing the use of smart contracts and thus improving transparency. Think of the DADI network as seen in the likes of more centralised Amazon Web Services, Google Cloud and Microsoft Azure but on a decentralised cloud infrastructure supported by the contributors of the network (masternodes). The DADI network will be widely distributed on which will be an increasingly large number of nodes which are location aware and located at the edge of the network, this increases efficiency and also helps to prevent a single point of failure. DADIs decentralised cloud platform focuses on currently 11 web services (see below) which will feature in the DADI marketplace as intelligent apps.
One way of thinking about this is that the DADI nodes are on a side chain running the DADI software. Contributors stake (PoS) their DADI tokens on the ETH network to secure a node within the DADI network. The node uses Proof of Work (PoW) and Proof of Availability (PoA) to reward contributors with DADI tokens. More information on this in the Masternode section of this post. This means anyone with a device, laptop, phone, home router (a smart device with an internet connection) will be able to earn income by providing spare compute.
DADI is extremely secure and resistant to common attacks such as DDOS and Brute Force and also prevents malicious data entering the network making all of the web services much safer from malicious attack.
DADI has been in development for over 5+ years (yes, 5 years!) and already providing services to some of their top tier clients. These customers will slowly be moved across to mainnet over time.

DADI works with a few large media corporations
  • Virgin Limited
  • Monocle
  • Empire
  • What Car?
  • Grazia
  • Mojo
  • heat
  • Kerrang
  • + many others

DADI Technology Partner Programme

Gain access to DADI tools, training and support along with other benefits by joining the DADI Technology Partner Programme.

DADI Services

The DADI services are broken into a set of micro services within the DADI dApp marketplace and provide the necessary solutions to meet business requirements. They are currently being brought on to the network in a staged and development track.
DADI CDN - Network Ready
DADI CDN is the first product to launch on the DADI network and is currently live on mainnet.
What is CDN?
A Content Delivery Network (CDN) or Content Distribution Network (CDN). DADI facilitates the seamless delivery of image, audio and video assets for digital products accessed across a range of devices in multiple contexts. CDN's deliver content to end users via nodes deployed in multiple locations.
This allows to reduce bandwidth costs, improve end user experience and increase availability of content. With DADI being able to distribute these nodes in a decentralised manner, nodes are likely to be located much closer to the end user.
Here is the DADI CDN sandbox environment for some of the features: https://docs.dadi.cloud/sandbox/dadi-cdn
...10 other services are being built and on the development roadmap.
DADI Store -Q3 2018
DADI Store - A cloud storage solution for all types of data, with built-in security, privacy and redundancy.
DADI API - Q4 2018
DADI API - A high-performance RESTful API layer designed in support of API-first development and the principles of COPE.
DADI API Wrapper - This library is for interacting with DADI API and provides a high-level abstraction of the REST architecture style, exposing a set of chainable methods that allow developers to compose complex read and write operations using a simplistic and natural syntax.
DADI Publish - Q1 2019
DADI Publish – A writer’s window to the world of content creation. Flexible interfaces designed to optimize editorial workflow.
DADI Web - Q2 2019
DADI Web – A schemaless templating layer that can work standalone or with DADI API.
DADI Identity - Q3 2019
DADI Identity - Guarantees uniqueness of individuals — and powers segmentation — for anonymous and known users.
DADI Track - Q3 2019+
DADI Track - A real-time, streaming data layer providing accurate metrics at individual and product level.
DADI Visualize - Q3 2019+
DADI Visualize - A data visualization interface for Identity and Track, capable of taking data feeds from virtually any source.
DADI Predict - Q3 2019+
DADI Predict - A machine-learning layer that predicts user behavior at an individual level based on past interactions.
DADI Match - Q3 2019+
DADI Match - A taxonomic framework for automated content classification through machine learning, which plugs into Publish.
DADI Queue - Q3 2019+
DADI Queue - A lightweight queue processing system powered by Redis, featuring simple task routing and throttling.
...as well as the dApps we also have:
DADI CLI
DADI CLI - DADI CLI is a command-line tool to help with the installation and customisation of the various products of the DADI platform.

Tutorials

DADI Tutorials - Step-by-step guides and practical examples of our technology written by the DADI team.

Official Sources – Get to know the community.

DADI Website
DADI Telegram The community in the Telegram is the most active, but the admins and team will often visit all forms of social media.
DADI Telegram Announcements
DADI Discord
DADI Github
DADI Twitter
DADI Medium
DADI Youtube
DADI Coinmarketcap
DADI Careers
DADI Facebook
DADI investfeed
DADI Blockfolio Signal - Get the app here look out for DADI updates in the Signal feed.
DADI Delta App - Get the app here look out for DADI updates in the Signal feed.

Unofficial Sources

DADI Telegram 'Price talk'
DADI Twitter Bot (DADI Rank)
This is the communities chat talking price action amongst other things.

DADI Foundation

DADI Foundation
DADI Foundation The Foundation was established in January 2017. It has it's own board and it's own CEO. While it benefits from the network and was setup by the founders of DADI, it is independent, with it's own articles and governance.
· DADI AMA - DADI Foundation with Jennifer Martin-Nye, CEO - July 6th
DADI Foundation Social Media:
DADI Foundation - Twitter
DADI Foundation - LinkedIn
DADI Foundation - Instagram
Contact DADI Foundation:
[DADI Foundation - Contact Us](mailto:[email protected])

Roadmap – Where is DADI Heading?

So far DADI have accomplished all targets on time even releasing DADI Mainnet 2 days early.
DADI Roadmap

DADI Team – Who is in the team?

Starting at around 18 members, DADI has grown to around 30. The team decided to remove the office environment and work remotely to promote a better life/work balance.
Due to the size of the team and the information they have presented it is best to read here:
DADI Team
Have a read here about the remote working setup: https://dadi.cloud/en/culture/

DADI Tokenomics – How does the token work?

DADI tokens are an integral part of the DADI Platform. Consumers will be charged tokens for their usage of DADI Web Services. An exchange will be built into front end interfaces, allowing consumers to purchase services in their currency of choice.
Make sure you give the tokenomics doc a read:
DADI Official Tokenomics Documentation (available in 10 languages including: English/Korean/Chinese/German and Russian)
DADI Token
DADI Token is an ERC-20 token which can be stored in wallets such as MEW.
· Ethplorer: https://ethplorer.io/address/0xfb2f26f266fb2805a387230f2aa0a331b4d96fba
· Symbol: DADI
· Contract: 0xFb2f26F266Fb2805a387230f2aa0a331b4d96Fba
· Decimals: 18
· Total Supply: 100,000,000 (The creation of DADI tokens will be a one time event. The Token Creation event is the only time that these tokens can be created, and therefore the total supply of DADI tokens is fixed.)
ICO Prices:
ICO Presale: $0.40
ICO Public Sale: $0.50
ICO Amount raised: $29,000,000

DADI Account - Click the link for Preview

DADI is developing its own 'Account' page which will be fully securable with 2FA. DADI also decided to merge the DADI wallet into the account section.
The account section will be used for multiple reasons such as:
  • Holding DADI tokens
  • Managing Devices/Nodes
  • Increasing barrier for entry with a simple UI
  • DADI Contract management
  • Direct FIAT conversion
  • Consumer facing management functionality
DADI Account Page

Exchanges – Where can I buy (or sell)?

DADI has secured some of the top exchanges, including FIAT pairings\*.
· OKEX
· Bitfinex*
· Ethfinex*
· KuCoin
· HitBTC
· Cobinhood
· CoinFalcon
· Gate.io
· IDEX
· WandX
· London Block Exchange (LBX)* - This will be a future listing including a DADI-GBP pairing for the UK. See partnerships below.

Masternodes and Requirements

DADI Official Documentation
DADI masternodes are built on a 3 tier system to perform different functions required for the network. There are three key nodes within the DADI Network: Stargates, Gateways and Hosts. Availability of running certain nodes comes due to network requirements. As the demand increases so will the required amount of masternodes.
INITIAL On-Boarding of Masternodes:
The first wave of nodes will consist of the DADI Founding Node.
This includes the onboarding of c.500 Hosts, c.15 Gateways and c.2 Stargates during Q3 and Q4. These figures are designed to provide enough capacity for early network demand and are subject to change.

Masternode ROI

Note: A calculator to work this out is in development.
A common question is in regards to the ROI of the nodes. The expected returns are shown in the document linked above, but to further understand potential ROI you must first understand how the network rewards contributors.
DADI consumers purchase DADI services via a currency of their choice and this is then converted in real time to the DADI token. This revenue generated is then split between 3 bodies: Nodes, the Ecosystem fund and the DADI Foundation.
Revenue Distribution
The masternodes work on 3 different models:
  1. Proof of Work + Consensus
  2. Proof of Stake
  3. Proof of Availability
The more work your node does (the monitored requests and traffic to your node), with the amount staked (which is limited to avoid centralisation and additional nodes would be required beyond a certain point) and how available your node is on the network (its uptime) determines its reward payout. The larger masternodes (the Stargate especially) require a high uptime and may be penalised if downtime is not during a maintenance window, the hosts do not have such a heavy requirement.
So as a result, the consumers purchase services through DADI, the revenue is then distributed at 85% to all masternodes based on the results of the nodes Proof of Work, Proof of Stake and Proof of Availability a payout is performed monthly.
The PoS requirement is reviewed per quarter and may be lower as the network grows to allow more nodes to be onboarded.

Masternode Setup

DADI nodes are currently in staged on-boarding until the network is publicly available, this will be known as Constellation and is due Q4 2018/Q1 2019.
The masternode setup will be made to be simple and allow for maintenance windows when downtime is required such as hardware changes, update schedules or other.
You will also be able to monitor performance of your DADI nodes from your account.
Here is a sneak peak of the setup window:
Setup Screen (preview)

Masternode Types

DADI Stargate

· Purpose: Stargates provide the domain name system that makes Gateway/Host resources addressable. They are responsible for the secure running of the network. They monitor resources and control the payout contract.
· 500k DADI tokens
· Restricted availability
· Voting rights
Minimum specification:
High bandwidth: 1 Gbit/s+
High availability: 99.9999%
CPU: 2x quad-core+ @ 2.80GHz+
RAM: 128GB RAM+
Disk: 2TB SSD+
Stargates are intended for high-connectivity environments: think data centers and high bandwidth office environments, and are designed to be single, powerful machines rather than a cluster of smaller, less powerful machines.
DADI Stargate - specs below
For example this Stargate specs are as follows:
· 32x Xeon E3 1260L v5 Quad-Core @ 2.9GHz, 8Mb Cache
· 1.2TB RAM
· 2TB SSD raid
Plus room to expand that 10x per node as requirements grow.

DADI Gateway

· Purpose: Gateways are network node owners who contribute bandwidth. They are the entry point to the network, acting as an aggregate point for Host node capacity.
· 50k DADI tokens
· Limited availability
· Top 25% of nodes have voting rights
Minimum specification:
High bandwidth: 250 Mbit/s+
High availability: 99%
CPU: 1x quad-core+ @ 2.5GHz+
RAM: 64GB RAM+
Disk: 1TB SSD+

DADI Host

DADI Host performs extremely well on a Raspberry Pi 3. It can also be run behind a home router without the need for router configuration.
· Purpose: Hosts are network node owners who contribute computational power. DADI Web Services run in a container service within a secure enclave on Host environments.
· 5K DADI tokens
· No node limits
· Top 5% of nodes have voting rights
Minimum specification:
High bandwidth: 15 Mbit/s+
High availability: 20%+
CPU: 1x quad-core 1.2 GHZ+
RAM: 1GB RAM+
Disk: 50GB HDD+

Masternode Hosting

https://www.wirehive.com/masternode-hosting/ (Details by DADI team to be confirmed)

Partnerships – So who works with DADI?

Wirehive
Wirehive delivers expert infrastructure consultancy and support for a broad portfolio of clients including Vodafone, Honda and ITV — and it will be offering DADI’s network as a decentralized alternative to AWS, Microsoft Azure and Google Cloud.
NetWise
Netwise, a leading provider of server colocation and data centre services.
Netwise offers private facilities in London and throughout Europe, designed and built entirely in-house, and delivers end-user content on a national and international scale. It is also a pioneer in green colocation solutions, offering highly-efficient rack space powered by 100% renewable energy — an issue of equal importance to the DADI team.
Agorai
DADI is developing a marketplace proposition - a containerised service for approved partners that enables the running of third party software within the DADI network.
Agorai are working with DADI to deploy their technology in to the marketplace. They are also likely to use DADI API and Store for key components in their setup.
INDX
INDX are working with the DADI marketplace: an open container that is designed to run third party software. Specifically, DADI are working together with INDX to explore the potential for running their masternode setup within the DADI network. They are currently running in AWS.
blond
Blond creates contemporary products, spaces and digital experiences for a diverse range of brands, including Sony, LG, Revolut and Rapha. Blond are working on designs for dedicated DADI nodes. Think smart speakers and smart fridges (as one of the devs commented: DADI Cool) as well as other devices. One potential use case would be nodes that do not require staking, but would offset their own carbon emissions (more info to come on this).
The founding node design:
DADI x blond - Founding Node
Verasity
DADI have integrated Verasity’s VeraPlayer with the DADI network. Verasity’s video toolkit (vDaf) allows existing online video services to access the benefits of blockchain technology.
DADI and Verasity in Times Sq.
London Block Exchange (LBX)
London Block Exchange (LBX) will be providing a fiat on/off ramp for customers of the DADI network and DADI making available its dApps including API, Web and CDN for use on the LBX ICO website. During its upcoming ICO in August, LBX will also make use of three key dApps from within the DADI marketplaceDADI API, DADI Weband DADI CDN. These applications will deliver optimal performance during the LBX ICO, plus the company is exploring the use of DADI technology for its exchange environments. This will also include a DADI-GBP pairing for the folks in the UK.

FAQ

Will DADI move to its own blockchain?
There are no plans to do this. There is also no mainnet swap.
Can I keep DADI Tokens on my Ledger or Trezor?
Yes, DADI is an ERC-20 token which can integrate with MEW.
What is the utility of the DADI token?
The DADI token is used by the consumers of the DADI web services to pay for requests on the network, regardless of whether they pay in another form of currency.
How does the Fiat on-ramp work? What is the Fiat on-ramp?
Individuals and businesses can pay for DADI services using fiat if they want to. This does not change the fact that our services are paid for in DADI: it simply means that there there will be a small real-time exchange in place on dadi.cloud, removing the barrier to entry that a purely crypto based payments solution would pose. It's no different in concept to a business heading to OKEx, buying tokens and then paying in DADI, other than it is faster and that it provides the experience that the majority of our potential consumer base expects at this point in time. Of course you will be able to buy our services in Bitcoin, Ethereum, Nano and many other currencies besides.
The amount of nodes compared to the amount of coins does not add up?
As consumer demand for the technology increases, the size of the network will need to increase. To support growth in capacity the requirement of POS will be reduced. The token value is the second factor that will be monitored and factored in to POS requirements. Some nodes will be allowed a limited increase for proof of stake without allowing for centralisation.
Can a Masternode be run on a VPS?
While running within VPS will not give you the same performance as running on bare metal, it will still be possible, yes.
As the ETH network is used for reputation management and accounting purposes we understand congestion is not a huge concern, but what point could it become a problem and what is the plan B?
The level of congestion required for this be an issue is huge - existential threat to Ethereum level.
DADI will monitor performance, but do not expect this to be an issue. If it ever was however, of course DADI would look to alternatives.

AMA – All those questions that have been asked, answered.

The DADI team currently run an AMA fortnightly. The AMA is run over 3 platforms, Reddit/Discord/Telegram. All questions and answers are posted throughout. The AMA posts below have the clearest history of the questions asked.
· DADI AMA – The first AMA - 18th May 2018
· DADI AMA – Masternodes - June 1st 2018
· DADI AMA - 15th June 2018
· DADI AMA - Mainnet - 29th June 2018
· DADI AMA - DADI Foundation with Jennifer Martin-Nye, CEO - July 6th 2018
· DADI AMA - Tech AMA with DADI VP of tech James Lambie and Principal Engineer for the DADI network Arthur Mingard - July 20th 2018
· DADI AMA - Founding Node and DADI Store - August 10th 2018
· DADI AMA - Founding Node and Onboarding Process - Friday 07th September, 2018
· DADI AMA - September 21, 2018
· DADI AMA - October 6, 2018
· DADI AMA - October 26, 2018

In the Press – Where’s muh marketing?

The DADI marketing team have been hard at work with a large focus on adoption and real world use cases. See here some of the articles where DADI have been mentioned:
· Tech Digest - Six transformative ICO-funded companies which are definitely worth watching
· Global Coin Report - The decentralized architecture for a democratic internet
· Forbes - DADI: Firm Announces Node Giveaway Following Decentralised Internet Launch
· Cointelegraph - Decentralized Cloud Platform Launches Mainnet in Challenge to ‘Big Four’ Market Leaders
· Cloudcomputing - A datacentre with no centre
· Forbes - 5 Start-ups hoping to rebuild the internet
· City AM - London Blockchain startup building a new internet
· CBR Online - Big DADI Launch: This Startup Wants to Democratise the Data Centre
· The Blockchain - Who’s the DADI? UK Blockchain Startup Takes Cloud Services Fight to Amazon and Google
· INC - This Foundation Is Rewriting the Internet
· Computer Weekly - UK tech startup wants businesses to share their surplus compute capacity to run its cloud
· IT Pro Portal - British start-up launches 'new internet'
· Business Cloud - BIG BRANDS SIGN UP TO 'INTERNET OF FUTURE'
· Codavel - Can Blockchain CDNs be the next big thing?
· Cryptoiscoming.com - Sleeping Giant of Crypto
· TheBitcoinest - The DADI Network Goes Mainstream, Rolling Out Node Giveaway
· thenextweb.com - This blockchain-based company got $30 million to build a ‘new internet’

I am not part of the DADI team, and this information provided is from my own research. Links to sources have been provided where possible.
submitted by __Dragon__ to DADI [link] [comments]

How to make a price checking website?

So I don't know anything about programming. But I would like to learn, I want to make a website to check the prices of my coins. I want to have a price checker of bitcoin, monero and raiblocks. I have a raspberry pi cluster that I want to use to host it. Can anybody point me in the right direction to get some help making a simple website?
submitted by Boatsmhoes to CryptoCurrency [link] [comments]

Log of AMA with Skycoin

boldninja Let's all give a warm welcome to @synth from SkyCoin.net and for taking the time to do this AMA
synth *hello
mike Hi Synth
jakethepanda Hey @synth
thrice.pi Hey synth
dr10 Hi
boldninja I think we can start - you guys know the drill. Give him some time to respond (no more than 2-3 questions on backlog so he can catch up)
dr10 How would you - shortly & in easy words - sum-up the advantages of SkyCoin to magazines and non-crypto people?
mgaruccio Can you explain a bit about the mesh net? Is it just an mpls network between nodes or is there something deeper going on?
michaelthecryptoguy Whassup @synth
tranzer hi synth. I have a question - are those coins that are not in circulation in any cold wallets since only a portion is currently available according to CMC? What would you say is the 1 unique feature that Skycoin has?
synth It is very difficult, because Skycoin is a very large project and already has +6 years of development. Different parts of the project have different objectives.
The cryto, coin part is about solving the problems with the existing consensus algorithms. Being able to do +300 transactions a second, transactions in seconds instead of minutes (faster than credit cards), eliminating miners, eliminating block rewards (eliminating inflation) and eliminating 51% attack and the other problems with mining.
then there are other repos and experimental projects under github.com/skycoin such as a meshnet and distributed VPN prototype, where people will be paid coins for forwarding traffic. Also prototypes of distributed social media application, with peer to peer data replication and different experimental projects. Research into immutable data structures for next generation internet. Some of them are very radical.
dr10 How does the Network consensus algorithm Obelisk work and differ from widely known algorithms like Proof of Work and Proof of Stake?
mgaruccio So how much exists today? Could I build an app on the platform if I wanted to?
mike In terms of the rate of progress, what is currently your greatest limiting factor - like funding, manpower, currently available technology?
synth
Can you explain a bit about the mesh net? Is it just an mpls network between nodes or is there something deeper going on?
It is not actually a meshnet. It is software defined networking, it is much more powerful than just meshnet. Its a new type of networking and new completely new protocol and networking namespace, independent of the existing internet.
It supports source routing, while the existing internet does hot potato routing, so never achieves optimal latencies.
It supports multi-homing, which IPv6 does not (Which is critical for when we have gigabit or terabit networking and multi-redundant bandwidth paths)
It has default oppurunistic crypto, both link layer and end to end; so everything is encrypted by default, unlike the current internet.
It has store and forward networking and will operate in Africa or even under conditions where latencies are in the minutes or hours and packet loss is excessive. Where existing protocols cannot operate reliability. It is much more robust than IPv4/IPv6 or TCP/ip
It has improved privacy. If a packet takes a route that is 10 hops, each hop only knows the previous node in the route and the next node in the route. It is not like IPv4 where each packet gives the source and destination. The privacy level is something that does not exist on the current internet.
IP addresses are replaced by public key and no one can read traffic to a destination, without knowing the private key of the public key that identifies the destination. The system does not need 3rd parties or certificate authorities. The design is a revolution.
are those coins that are not in circulation in any cold wallets since only a portion is currently available according to CMC?
The coins are locked into 100 addresses, each with 1 million coins each. And they are released sequentially.
There is a complicated locking procedure and releasing new coins requires unamious consent and a shared secret among a group of developers. Anyone in the shared secret group can block distribution of more coins (to stop the problem that killed NXT). So by design the coins were supposed to be difficult to distribut, there had to be a good reason or justification before a distribution would be approved.
mike What are the hardware requirements to operate a wireless Skywire (the name for the protocol described above) Node?
arc-over-water nxt i think is doing ok..
synth
How does the Network consensus algorithm Obelisk work and differ from widely known algorithms like Proof of Work and Proof of Stake?
PoS and PoW use miners. Miners receive new coins every block as a block reward. So miners are making money and will fight to control the network. An everyone will suffer because the newly created coins represent inflation.
Skycoin was designed to eliminate mining and eliminate the inflation. No block rewards, no new coins. And we needed to develop a new consensus algorithm to do that and there are only a few methods that work, for these constraints. The consensus algorithm is based upon Ben-Or's randomization procedure for achieving consensus in a distributed system, with some improvements for detecting adversarial or malicious nodes who are trying to prevent the consensus process.
There are white papers on skycoin.net about the specifics. I would call it "network consensus" and it uses a sort of Web of Trust (WoT), where if the people creating blocks are doing a bad job or attacking the network, then the community can get rid of them. At the same time, the people who control the network, do not have any real power to attack the network except by slowing down transactions and being annoying, so even if they become malicious the only issue is how to get rid of them and select new people.
mike Any idea when Skywire will be released and ready to test on hardware nodes (testnet or mainnet)?
mgaruccio So if there is no block reward what is the incentive to run a node?
vega What will be the actual function of Skycoin (the coin itself)? Will the coin be used as currency, as transfer of value in and between all these various developing functionalities, semi-separate projects to tie them all together or it's function will be more limited?
michaelthecryptoguy Do you have an idea on the specs of a node that would be required? In the beginning? What about with 10,000 users? (edited)
synth
nxt i think is doing ok..
There were three people that each owned 30% of the coin. One decided he wanted out and began dumping. NXT was over 150 million I think. When he started dumping, it basicly killed NXT.
Skycoin's distribution was designed to stop dumping by the founders and early people.
After Skycoin gets to 30% of the total coins distributed, there will probably a hard time lock on the remaining coins, so that a maximum of 5% of the remaining coins can be released per year. So the distribution for the other 70% of the coins will take a minimum of 14 years (and could be longer).
We cannot even sell the rest of the coins, because if we sold 10% of the total now at $5 per coin, it would be 50 million or something and we cannot spend or even use that amount of money. Not at this stage.
Ethereum spent 30 million or 70 million in their first year or two after the ICO and then nearly went bankrupt. Silicon Valley wages and offices etc. We have been very conservative and have kept costs down and kept them responsible. Now we have coins like EOS and they want to raise a billion dollars and have not produced anything yet, do not hav a blockchain and I have no idea what they would spend that money on, but they are throwing $350,000 parties in time square for marketing/PR etc...
arc-over-water what prevents you from selling? anybody can spend that amount of money?
nxt is a newer platform than sky, market value is $220 million plus $166 million, I get what you are saying but the evidence is wrong. Community is huge and active in Nxt. But you say it is killed, i dont get it?
synth
What will be the actual function of Skycoin (the coin itself)? Will the coin be used as currency, as transfer of value in and between all these various developing functionalities, semi-separate projects to tie them all together or it's function will be more limited?
Yes. Bitcoin has no purpose. An altcoin does two things - check your balance - send money to other people
Two features - check balance - send
For a coin to have value, people need to be forced to buy it to consume specific services. There has to be stuff for people to spend the coin on, that there is demand for.
So Bitcoin is really just a purely speculative asset. It generates no cashflow and its value is determined by perception or social convention.
Ideally, Skycoin would start off as a "better Bitcoin" (faster, more secure, new algorithm, simplier, etc), then over time we would build up an ecosystem and have some type of backing and tie the coin's value into the network and usebase.
The mesh netork (skywire) is good, because it gives something for people to do to get coins and it allows people to consume the coins. You can run your internet traffic through a VPN that tunnels over Skywire and maybe it will be a nominal amount (actually absurdly small amount of money), but there would be real economic activity and a real userbase and community using the coin. Not just speculation.
Later on the scope is much wider.
arc-over-water So the skycoin wallet will be a VPN for our internet usage?
synth
nxt is a newer platform than sky, market value is $220 million plus $166 million, I get what you are saying but the evidence is wrong. Community is huge and active in Nxt. But you say it is killed, i dont get it?
What I am saying, is that NXT would be a lot further along than it is now and probably around where Ethereum is, except for that mistake in the distribution and keeping it too concentrated. It set them back by years. They did not consider what the impact on the price would be, over the long term, when one of the early whales started selling off or decided he wanted out.
arc-over-water But they did the same again with IOTA, same lead dev.. Its over a $Billion
they released and let the market price distribute
synth
So the skycoin wallet will be a VPN for our internet usage?
The VPN is just one application, that uses bandwidth over Skywire. There are several things in development.
This is a BBS like 4chan, that is completely distributed, with CXO. https://github.com/skycoin/bbs
It will run over Skywire also, This is like building a whole new internet from scratch. The apps that run on it are going to specialized and privacy focused, etc GitHub skycoin/bbs Contribute to bbs development by creating an account on GitHub.
mike So Skycoin is a Proof of Resource coin where its value is actually backed by provision of a useful service, in this case private and secure networking? Are there plans to add decentralized storage and even distributed processing to it?
arc-over-water so these 100 separate million coin accounts will be 100 ICOs or how is the distribution patterned? is it written into the code or up to the devs?
rockyj !calculate
slackbot Custom Response https://docs.google.com/spreadsheets/d/1FGo3FkC3uSWXGHatPQyny2brMWjAIJsHFCR-Lhkl_m0/edit#gid=0
synth
So if there is no block reward what is the incentive to run a node?
running a consensus node does not cost anything. You can run it on a raspberry pi.
The important thing is that if the people doing consensus are doing a bad job, that the community can get rid of them and replace them. The other important thing, is that they can be audited and determined automatically if they are obeying the protocol.
the miners in skycoin are not very powerful and cannot do anything except slow down transactions. They are unable to spend other people's money without their private keys, so the consensus/mining nodes are almost irrelevent. It is not like Bitcoin where the miners can hold the network hostage or act selfishly (driving up the transactions fees for their own personal benefit and delaying any innovations that would improve bitcoin for everyone, etc).
So Skycoin is a Proof of Resource coin where its value is actually backed by provision of a useful service, in this case private and secure networking? Are there plans to add decentralized storage and even distributed processing to it?
We have decentralized storage, which is called CXO. But only the bandwidth is monetized by Skywire. We do not nickle and dime and try to attach a coin cost to every API call. Everything that should be free is free. So its a different philosphy.
On top of CXO we also have distributed social media applications (simmilar to Steemit)
CXO is very similar to IFPS, but simplier and designed for our internal infrastructure and with our crypto standards, instead of being a mismash.
mike Is it possible for Skycoin to choose the best paths and route around bad or slow nodes as damage to the network, in effect reducing their impact on consensus?
looks like you answered the question above while I was typing...
tranzer How many tx/s can skycoin handle? What are block times?
thrice.pi 300 right? ^
arc-over-water on your website it says you will have a NON- Turing complete lisp language?
synth
so these 100 separate million coin accounts will be 100 ICOs or how is the distribution patterned? is it written into the code or up to the devs?
We will have a distribution page, up on the website soon. Its complicated.
Skywire, is designed to pull coins out of circuation, through a sort of tithe on network activity and it does automatic buy backs effectively. So the distribution will actually peak and then decline. But one distribution is from the locked coins, and the locked coins are freed, then circulate, then end up at the foundation (from the skywire tithe are pulled out of circulation), but still count towards the free float.
The coin holders also receive a coinhour dividend and there will be a market rate conversion between coin hours and Skycoins and coinhours are the actual currency for the Skywire network. If you do not have enough coin hours, then you sell Skycoin for CoinHour at the market rate, to purchase bandwidth; but if you have a lot of coins then you have enough coin hours for downloading movies or VPN or whatever you are doing and it is essentially free.
So there is a dual level economic structure. Both with coin buybacks to pull coins out of circulation and with a dividend or incentive to encourage users to hold the coin if they are using the network.
arc-over-water so there will be two currencies, holding one reserves the other
synth
Is it possible for Skycoin to choose the best paths and route around bad or slow nodes as damage to the network
Yes. This is very important.
The person dialing a connection, chooses the path of the connection!
You can choose the lowest latency path for video games or Skype, and choose highest throughput paths for video downloads etc. Or can choose paths through specific nodes or facilities or countries, for security concerns and to minimize the number of points that the traffic could be intercepted at.
mike Will Skycoin still have the node subsidy plan for setting up and registering the mesh nodes like originally planned?
dr10 When do you plan to be able to present your planned technology and services to the masses? When can they use what you try do accomplish?
synth
on your website it says you will have a NON- Turing complete lisp language?
That is probably an error. LOL. We will have a new website soon.
There is no scripting language on the skycoin blockchain. Each transaction is constant time (for efficiency and security and to achieve the highest transaction rate and to keep the coin simple).
However, we have a language called CX in development, which is a next generation language that is beyond "smart contracts" and the toy things on ethereum. It uses immutable datastructures and is something completely new. Most of the skycoin "smart contracts" will probably be off blockchain or in personal blockchains and we do not want to shove all the data onto the main chain, because forcing everyone to download everyone one elses contracts it the world is just spamming the blockchain to death. There are better ways to do it.
Will Skycoin still have the node subsidy plan for setting up and registering the mesh nodes like originally planned?
Yes. We are going to get from 20% to 30% distributno of the coins, through network incentives for people running Skywire nodes, consensus nodes and services.
I think this is going to be massive for marketing. And it is the best way to get the coins out to the users, instead of all the coins being held by whales
samuelvihollandia I read how you suggest Skycoin could be used for VPN connections, is this the largest use case you see?
arc-over-water Maidsafe has been working on the redesign of the net for about ten years, what are you doing the same and what different?
synth
I read how you suggest Skycoin could be used for VPN connections, is this the largest use case you see?
No. This is just something easy, that we have working. Its not the largest applicatoin at all.
80% of internet traffic right now is bitorrent and the bitorrent sites are being systematically shutdown and driven off the internet. They wont go away, but will jut go underground. What.cd (largest music tracker, with 800k people) was just shut down, bakabt (largest anime tracker) has gone closed registration, Nyantorrent etc...
User communities of millions of people will be migrating from the clearnet (the existing corporate shit-net) to the "new internet". We are going to see people migrating by the millions, whole user communities of millions of people.
arc-over-water Are you a corporation or foundation or charity? Registered? I am not sure i have seen anything about who you are? What is the dev team size? Background? - Maidsafe is open and clear so is IOTA and Stellar etc. Can you let us know who you and your team are? Especially you are talking about 15 year and up obligations..
techbytes Do we need to hold skycoin to run Skywire nodes or consensus nodes like masternodes from other coins?
synth
Maidsafe has been working on the redesign of the net for about ten years, what are you doing the same and what different?
Maidsafe is in version 2 or 3. Maidsafe will not have a real coin until version 9. Each version takes them about two or three years. Maidsafe will not be "done" or ready for atleast 18 years at this rate.
Skycoin has been in development for ~6 years and the meshnet for 4 years and it will be finished in a few months. To the poin that people can start using it.
Skycoin is similar to maidsafe in the objective, but has a different approach and architecture and primitives. We did not try to do everything, but focused on a smaller, tractable core and got that done.
There will be multiple projects in this space, but few teams are able to plan on the time horizon necisary for building a new internet or able to design each of the components of a system this large, or figure out how to do it so that it is useful at each stage of construction of a project that may take a decade. (edited)
mike Can you see a way for Ark and Skycoin to build on each other in a synergistic manner? I'm all for not reinventing the wheel, especially when it looks like it will be replaced with antigravity like Skycoin.
I see Skycoin as essentially replacing TCP/IP and providing mesh network type functionality at the hardware level, Ark would run on top of it as a top level application layer.
arc-over-water are you up to date on Maidsafe, they are nearly out of Alpha and its more like release early next year? But that being said, Maidsafe says once it is released it is like a virus or AI type, so does Tau Chain, and also Autonomic by HunterMinerCrafter, are we heading towards AI with Maid, Sky Tau and Autonomic?
dr10 smartbridge now! :kappa:
mike So Skycoin would act as a sort of global decentralized cloud server to build on top of.
To communicate, it is more like sharing encrypted files to selected recipients than it is sending messages or hosting sites on a specific server.
synth
Are you a corporation or foundation or charity? Registered? I am not sure i have seen anything about who you are? What is the dev team size? Background?
I think there are over ~60 people who have worked on Skycoin or have made major contributions. Its really a project from the darknet.
Many of the contributors are anonymous. Some of them have security clearances and were in the military industrial complex and one of them worked at the San Diego Naval Defence Research Lab and a lot of the idea for the networking protocols came out of public sector academic researched, funded from there.
We also have a lot of very very early Bitcoin people, hardcore crypto people that predate Bitcoin and an Ethereum core developer, etc..
On the Chinese side we have an early investor in Alibaba and telecom investor. And are doing pilot with china aviation group (owns four publicly traded airline companies) and apparently now Sinopec (which is 2nd largest publicly traded corporation in world).
Then we have people who are part of israeli and US intelligence and are probably doing some sort of money laundering or phychological operations background, who just showed up for some reason. This group seems very interested in the "applications" of these coins and how to improve tranaction privacy and the specifics of the CoinJoin protocol implementation. We got a lot of advice from people experienced in forensic accounting and what they wanted to see and where they felt Bitcoin was deficient and where it leaked metadata.
Then a bunch of PHD level people doing research into distributed database consensus algorithms and another group doing programming language research.
Then a lot of people from the deep darknet, anon, frog twitter and cipher punks and bitorrent communities. (really should be listed as two seperate groups). And people from the Russian darknet community. We have like eight Ivans. (edited)
I see Skycoin as essentially replacing TCP/IP and providing mesh network type functionality at the hardware level, Ark would run on top of it as a top level application layer.
Yes. The key functionality is two things - connecting to people by public key (networking) - distributing self validating, immutble data peer to peer (transactions, blocks etc... content addressible storage)
And you can build almost anything on those two building blocks. The whole internet will eventually be rewritten on top of those primitives and it will replace many of the existing protocols.
arc-over-water Who is the entity that is funding this? I think you have done 2 ICOs? How much did you receive? The first was 10c and the second was @ 50c per coin, released 6 million, is that correct?
samuelvihollandia Are you planning to enter a different exchange market soon?
arc-over-water Have you personally been in Sky from the start? What members have? Who allocates the ICO money etc... I hope you understand that decentralization with investment is a two edged sword, we invest in people but we cannot know these people.... So... we question.. (edited)
thrice.pi with all these outside parties that helped to build skycoin and bring it where it is today who are the main core team who will help to keep all these cool features running. Will these outside parties be recruited for the long haul?
synth
Who is the entity that is funding this? I think you have done 2 ICOs? How much did you receive? The first was 10c and the second was @ 50c per coin, released 6 million, is that correct?
The people who funded the project for the first four years, were early bitcoin and deep crypto people; who were unhappy with the fact that Bitcoin and the other alts did not seem concerned about the core issues at all. They gave us over 1200 bitcoin I think, over several years and did not ask for anything in return.
The early Skycoin devs were doing academic research, architecture and new algorithms. Prototyping and simulation. The later stage people were more project managers and doing implementation.
We did four ICOs for small amounts, to fund development and to allow developers working on the project to buy in. The first ICO I remember was at $0.10 per coin and the price now is about $4.00 per coin, so its up ~35x or 40x, but when you consider the Bitcoin price going from $100 to $3000, the increase has not been so much. lol (edited)
arc-over-water With the price up 35x in about 1 year, is it not now time to cool the run up and release another ICO? At what amount of coins released and what procedure?
mike Would Intel Edison or Joule, or Samsung Artik 10 work well as a Skywire wireless node? They have 2 Gb-8 Gb RAM, 8-64 Gg eMMC storage, 802.11n wireless, bluetooth, and some with Zigbee?
synth
Have you personally been in Sky from the start? What members have? Who allocates the ICO money etc... I hope you understand that decentralization with investment is a two edged sword, we invest in people but we cannot know these people.... So... we question.
I think there wer three different groups that merged together in first three years, that had similar objectives. Because the code was in different language. There was python, C code and then eventually golang and the golang code became the basis for the current codebase.
The way the coin allocations work, is that it requires unamimious consent for releasing coins and it has to be for a specific, ear marked purpose and can be blocked by any of the devs.
Then there is a pool of coins in bitcoin for various project managers to allocate. And that is an operational fund for paying developers, contractors, marketing etc. Then different people have different responsibilities.
Then we also have corporate funding and sponsorship and some companies paying our full time devs etc, which helps a lot.
arc-over-water Silicon Valley (TV SHOW) recently had their decentralized web running on a network or refrigerators? So i would guess, smart phones, smart gadgets? Home gadgets etc could add services and receive rewards from Sky?
mike best would be a totally open source and publicly audited manufactured system on a chip for the nodes to prevent any backdoors. Even chip designers now don't really know what they're putting into the chips since they just drag and drop black boxes known as IP cores into the ASIC designs.
synth
With the price up 35x in about 1 year, is it not now time to cool the run up and release another ICO? At what amount of coins released and what procedure?
I think the Skycoin price has been doubling every 40 days, for as long as I can remember. However, it will still be years before it is in the top 20, its still a long way to climb. It took bitcoin years to go from 0 to $1, even though it was growing at 1% per day the whole time for six years.
best would be a totally open source and publicly audited manufactured system on a chip for the nodes to prevent any backdoors.
we are going to use arm
arc-over-water IOTA is also working on their own hardware for nodes etc, Trinary asset is JINN
synth all intel and AMD systems have remote management engine backdoors. So they are not safe for storing large amounts of coins.
We also have alpine linux and special version of linux, that is 6 MB and has everything that is needed for running our toolchain. It will not have any binary blobs in the kernel or anything that we cant compile from source. It does not have systemd and does not have gli, but uses musl. And does not have openssl.
mike so looks like the Samsung Artik 5 and 10 can run it no problem, they're ARM based. 25x35x4mm package for the Artik 10, Artik 5 is smaller, less powerful but has 2 separate antenna ports, nice for mesh networking with an omni and a directional antenna.
earlyarkinvestor how does Ark compare to Lisk?
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earlyarkinvestor isn't Lisk trying to achieve interoperability between blockchains as well
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mike nice! looks like an ARM based server rack
let me know if you need any help with it, see you're on solidworks, which I run as well.
synth this is the skycoin cluster; it has 8 CPU boards; 4 cores per CPU, 2 GB of ram per CPU and 64 bit ARM processor. Only one program will run on each individual board, so there is compartmentalization and a physical gap so that compromising one process on a system does no allow all other processes on the system to be compromised
mike looks like 2 ethernet ports per board.
synth and the hardware does not have the qualcom backdoors and is actually chinese equipment; and the backdoors are normally at the kernel level because they are not at hardware backdoors yet
lol
mike do they have SATA ports, maybe M.2 for storage?
synth and we will hav an ARM openwrt router eventually too
this model does not have SATA, but we have a model with SATA; you could hook up 16 2 TB drives, lol and download half the piratebay to your cluster (edited)
the skycoin infrastructure is cluster based and designed for running across +300 computers, with one "node" deployed per computer. Eithe a CXO storage node, or a skywire SDN/meshnet node, or a VPN end point node or a consensus network, or skycoin node, etc. We have multiple node/application types.
so this is a "personal cloud' by itself
its not like StoreJ where you have other people storing your stuff; you are going to have ~5 clusters and 300 computers and can store your own files, on your own internet, on your own hardware. You do not need to go outside of your own network.
mike Have thought it'd be nice to have a board with an array of M.2 sockets to run SSD arrays without all the cables, have the busses shielded in circuit board.
synth yes, i think there will be m.2 eventually
these actually use a microSSD for storage, and its 48MB/s
mike any idea on the pricing on your ARM boards in quantity? We are looking at Intel for Bitseed V3, but ARM would be good to stay with, especially using your boards if there is SATA.
arc-over-water Do you have a general idea of usable functions to be released next in what order? The first release was the Coin and wallet, then the ICOs and can you give a general future with dates if you can
synth the boards are $30 each and the memory for solid state, is actually more than the the cost of the CPU/RAM/board now. Which is sort of insane.
mike so you have microSSD, what's maximum size? we shipping 1with Tb hard drives right now
synth Bitseed mike is going to help with this; so we can pool the boards and do a custom PCB
mike yes, that's where we see the price jumps, is in RAM and eMMC costs.
and it's hard to find low cost boards with SATA
synth try the orange pi
the price goes up 30% for SATA
mike yes, very nice specs.
synth eventually, we will make one that has custom PCB and is a pluggable blade server, I think.
mike I like the Samsung Artiks for the tiny form factor for drone routers, cubesat/picosat possibilities.
but like the fact that you are controlling much deeper down the supply chain with your boards.
synth we only need ram, CPU, then microSD slot; and that is it. so the wifi and all this other stuff is just crap and its junk. We only have communication, storage and computation. So should be minimialist.
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Build a Raspberry Pi 3 Cluster 8 Raspberry Pi 3’s With CPU Miner Installed Hooked Up To A 5 Volt 20 AMP Power Supply. Raspberry Pi B+ Cluster (Super Computer) Part 4 Ethereum Setup on Raspberry Pi 3 Raspberry-Pi-4 - YouTube

Today raspberry pi cluster bitcoin mining have a completely different quality. They are more technological, more truthful and more close to reality. It is necessary to understand that if this market develops at the same pace, in the future raspberry pi cluster bitcoin mining will make another qualitative leap. I have been asked a number of times what the Raspberry Pi cluster might be good for. Here, I will take a look at some answers to that, and also at some of the new hardware bits I used to build it. Raspberry Pi application. Let’s go back to our more realistic dimensions with the adaptation of that definition on our Raspberry Pi. As you know, the Raspberry Pi is not so powerful, but it’s cheap So it’s the perfect device to build a cluster We can make it run tasks faster on 4 devices instead of only one, for a reasonable price As the Pi is low-powered and low-priced, I recommend sticking with a Raspberry Pi 3. That affords the best computing power. The board itself retails for $35, but you can snag a kit with power supply and heatsink for $40, or full kit for $60. Cost: $35-$60. Bitcoin Mining With a Raspberry Pi. You can easily mine Bitcoin on the Raspberry Pi. Running Bitcoin on a Raspberry Pi 3 B v1.2 Parts List. Raspberry Pi 3 B+ (Please note, this demonstration does require at least a Raspberry Pi B + (also note, as of this tutorial release date (08/25/19) there is no stable Ubuntu distro available for Raspberry Pi 4 models).Samsung 512GB 100MB/s (U3) MicroSDXC Evo Select Memory Card with Adapter (MB-ME512GA/AM).

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Build a Raspberry Pi 3 Cluster

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