NXTER.ORG

Some SIGBRO app use cases

OK, let’s look at the first example use cases for SIGBRO. Log in to NXTER.org We developed a WordPress plugin for SIGBRO. Anyone can install it on their WordPress site. It’s already live on Nxter.org. We have killed all Captcha and Akismet protection on Nxter.org and activated the SIGBRO login and auth option instead. Spam …

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Our Blockchain Scaling Experience

What it takes to run a blockchain at 100 TPS for 2 weeks Recently, the Lugano based Jelurida blockchain lab released its loadtest report for the Ardor platform. In a nutshell, we were able to run an “on blockchain” loadtest for more than 14 days in a row while maintaining an average throughput of more than 100 transactions …

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Ardor Contract add-on examples

Jelurida is Developing the Contract Concept UPDATE: Lior Yaffe has published a series of articles about Lightweight Contracts on his Medium blog, since this post was written. You should check them: https://medium.com/@lyaffe/lightweight-contracts-articles-49c3032a50da Follow Lior’s blog on Medium. You can find more information and videos here: https://www.nxter.org/resources/#contracts — Jelurida continues to hone and further develop their …

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New public Ardor repository

Nxt and Ardor lead developer Jean-Luc (Jelurida) has announced that he will change the location of the official public Ardor repository from https://bitbucket.org/JeanLucPicard/ardor/downloads/ to https://bitbucket.org/Jelurida/ardor/downloads/ Ardor packages uploaded to the Jelurida repository will be signed with the official Jelurida software releases signing key, 0xC654D7FCFF18FD55, already used for signing the Private Blockchain Evaluation Kit packages. The latest …

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Coding for NXT Crypto Platform #1

Coding for NXT Crypto Platform #1: Configuration Setting up the config File The configuration file of Nxt is an important tool for you to setup how Nxt works on your computer. With the configuration file, you can setup your Nxt to use SSL, Setup Nxt on a Raspberry Pi or configure your Nxt for development, …

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Coding for NXT Crypto Platform #2

Coding for NXT Crypto Platform #2: First Steps About Nxt Did you ever want to participate in a financial field with your Software without taking big risks and have an easy and anonymous access to? Have you tried to access monetary systems and get transparent data from Asset Exchanges, Marketplaces, Data clouds? Nxt is a …

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Coding for NXT Crypto Platform #3: Output from the Asset Exchange

Coding for NXT Crypto Platform #3: Output from the Asset Exchange The Star of Blockchains Welcome to the third article on coding with NXT. In the previous articles I have shown you how to set up your Nxt configuration file to easily develop with JavaScript and how to get the first output from the Blockchain …

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Coding for NXT Crypto Platform #4: Historical Asset Data

Coding for NXT Crypto Platform #4: Historical Asset Data In the last topic I showed you how to retrieve basic data about Assets from the Nxt Asset Exchange. In this article I want to cover how to receive historical trades. The API call we are using here is “getTrades”.’ Historical Trades Historical trades can either …

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Coding for NXT Crypto Platform #5: Transactions on the Nxt Blockchain

Coding for NXT Crypto Platform #5: Transactions on the Nxt Blockchain Nxt Blockchain The Nxt Blockchain is the heart of Nxt. Every Transaction ever made is recorded on the Blockchain. The Blockchain is a decentralized database, which is saved on your computer. To prevent spam, for every transaction you have to pay fees in the …

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Beer, Betting and the Nxt Blockchain

Suppose you have a circle of friends who you meet with in a sports bar to drink beer, watch sports and make bets. You can make bets on the Nxt Blockchain and have a basic Python app automate it for you. In my first article I introduced basics of a blockchain. As we learned, the most …

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Lottery on the Nxt Blockchain in Golang

In my first article I introduced blockchain theory, what it can do for your software project and the basics of interacting with the Nxt blockchain in PHP. Today I am going to present a small Lottery program written in Go. Pre-requisites: Golang (tested with Go 1.6.2) NRS 1.10.1 (https://bitbucket.org/JeanLucPicard/nxt/downloads/) The program is fully functional and runs a …

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Programming the Nxt Blockchain for fun and profit

Blockchains can be useful in various applications, facing global audience and supporting company internal infrastructure. A blockchain is a distributed database, a copy of the blockchain is stored on each node in a peer-to-peer network. This extreme redundancy can be duely considered inefficient, but please stay with me for a couple of minutes of blockchain theory. …

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Lior Yaffe: Advanced Concepts in Blockchain Design

Lior Yaffe explains some design concepts that have made it into NXT and the upcoming Ardor platform, such as: Proof of Stake, Brain Wallets, Forging, Prunable data, The Ardor platform, Smart transactions and hard fork management. The lecture took place on 27.7.2016, at Campus Tel Aviv. Slides: https://bitcoil.co.il/files/Advanced…. http://prezi.com/x8jyard5-h51/ Event page: http://www.meetup.com/bitcoin-il/even…

Shareholders Meeting via Blockchain

It seems we are witnessing a revolution in the corporate world caused by blockchain technologies. We’re moving quickly towards a new business ecosystem of virtual corporations, distributed autonomous corporations, smart contracts, new models of funding and so on. This article is about the exciting possibility of having distributed shareholders’ meetings where results are public and counted in a trustless …

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Nxt Digital Goods Store [API]

nxter.org

The Digital Goods Store was added with NRS 0.9.4e and all nodes *should* now run 1.0.0. Jean-Luc has finished the implementation of the Digital Goods Store API,  Wesley made the UI. You can read more about the Nxt decentralized digital marked place in NXT Newsletter #9. And NXT Newsletter #10 tomorrow. 🙂 Jean-Luc: This is what it …

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Create your own NXT client

By lightspeed. Here’s an experiment for those of you with a modicum of curiosity, 3 minutes to spare and a working knowledge of wordpad, notepad or textEdit (on Mac). Copy this 40 line code snippet and paste it into a text editor. Save the document to disk with a “html” extension (i.e. either just save …

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