Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [nxt]

Nxt is an electronic cash like Bitcoin but PoS based and written from scratch in Java.

2
votes
1answer
56 views

NXT clone paramiters [closed]

Hi am looking at creating a currency using NXT creation generator and have been looking for parts in the code to modify and test, this is more of a learning experience for myself. Is there a way to ...
1
vote
1answer
23 views

Can an account prefix in a NXT clone blockchain be longer than three characters?

I'm getting errors setting up the account prefix after cloning NXT with the Nxt Blockchain Creation Kit. Are there restrictions on how many characters?
5
votes
2answers
55 views

Can the coin symbol prefix in a cloned NXT blockchain start with a digit? [closed]

Creating a new blockchain with the Nxt Blockchain Creation Kit, is it possible to use a coin symbol prefix beginning with a digit in the wallet address? I get an error that the address is malformed ...
2
votes
1answer
57 views

How to change Nxt/Ardor wallet settings to keep the account ledger table untrimmed?

For purposes of extracting all transactions of an Nxt/Ardor account, it would be very useful to export the complete account ledger table. Is it then enough to just set nxt.ledgerTrimKeep=0 and nxt....
0
votes
0answers
19 views

Simulate Unconfirmed Transaction for Testing

We're testing some integration with a web-site on our block chain technology forked from NXT using the creation kit and we want to harvest information from the messages embedded within unconfirrmed ...
0
votes
1answer
24 views

Ardor configuration settings to connect to remote node without downloading entire blockchain locally

What configuration is required to run the Ardor wallet software without downloading the entire blockchain, but only connect to a remote node?
3
votes
1answer
47 views

NXT Private blockchain changing the block generation time

By default the block time for nxt is 60 sec average this is question. This parameter can be changed to a lower time 10 sec for e.g? And if yes what would be the possible impacts (negative and ...
1
vote
1answer
27 views

How can I generate the qrcode client-side that would be compatible with the Ardor Wallet qrcode

I'd like to generate a qrcode the same way the Ardor Wallet generates it, such that it would be compatible. I found qrcode related javascript shipped with the Ardor node download in ardor/html/www/js/...
0
votes
1answer
30 views

How to get api to see if an NXT / Ardor account has Account Controls enabled?

I can't seem to find any api call to see if an NXT / Ardor / Ignis account has account controls enabled or not. How can I tell if it has it or not?
0
votes
1answer
65 views

Ardor 2.0.7e Crashes on Startup - Java Heap Space Issue

Previous ardor versions worked fine. Just installed Ardor 2.0.7e on my ubuntu 14.04 and 512mb ram system. But I'm getting a java heap space error. I'm assuming its a memory issue. How can this be ...
0
votes
2answers
153 views

What is the ideal public nxt.properties config file for a public facing node for NXT / Ardor?

I can't find a template for nxt.properties when running a public node. Is there a public template I can just copy and paste and make some adjustments for NXT / Ardor?
0
votes
1answer
444 views

How does bundling as a bundler in Ardor work?

What do the bundling options mean in Ardor when you are bundling? Minimum Rate Rate Fee Limit Overpay
0
votes
1answer
147 views

How to goto a nxt / ardor wallet with a default address set in the url?

Is there a way to open up the nxt / ardor wallet in the browser and immediately go open up the account you want to view? How would you put it in the url parameters?
0
votes
1answer
190 views

How do you setup a bundler for mining / forging child chain coins on the Ardor platform?

Is there a step by step guide on how to start your own bundler to mine / forge child chain coins on Ardor? Do you need to run your own server to do this or can you just login to a public node?
1
vote
0answers
55 views

Ardor / NXT node stuck on ** Broadcasting blockchain state change from UP_TO_DATE to DOWNLOADING **

My node has just stopped syncing and it just displays: Broadcasting blockchain state change from UP_TO_DATE to DOWNLOADING How can one fix this?
1
vote
1answer
62 views

Phased transactions are very slow

I am trying to send a message to another account with two confirmations using the Phasing options in a message to add two different accounts. The problem is the message takes from 1 minute to 2 ...
0
votes
0answers
69 views

NautilusCoin more than 1440 confirmations on Nxt Network

I hope you are well. I sent NautilusCoin from Bittrex to Poloniex, and it has taken more than 1 day, over the 1440 confirmations, that should be the maximum on the Nxt network which it uses. Here it ...
1
vote
1answer
406 views

Where can I request ardor ignis testnet coins?

I can't seem to find a faucet to get ardor or ignis coins since u cannot mine it. Where can one get some?
0
votes
1answer
305 views

NXT ARDOR wallet change over

I just bought ARDR and NXT on bittrex. I downloaded the wallet from nxt.org on to my laptop. Can I send both Ardor and NXT from bittrex to this wallet? Has the Ign news happened?
0
votes
1answer
4k views

When does the Ardor - NXT to Ignis snapshot occur and which exchanges support the snapshot?

I heard the Ignis snapshot is going to occur sometime in the summer of 2017. When is the exact date? And how many coins do you get for holding your NXT for Ignis? And which exchanges are on board with ...
0
votes
1answer
709 views

Nxt / Ardor not downloading blockchain, it just stuck and hangs on startup at “known peers”

I have a fresh install of nxt / ardor and it just hangs on "Known Peers:". I waited a few hours and nothing happens. How can one debug this issue?
0
votes
1answer
203 views

NXT / Ardor 1.11.5 stuck on blockchain syncing

My node has been stuck on the following error. It was working fine a week ago. What causes this problem and how can this be fixed? 2017-05-20 15:12:23 INFO: Nxt server 1.11.5 started successfully. ...
1
vote
1answer
41 views

Are fees required for distribution when using NXT/Ardor Monetary System when distributing via one of the mining protocols?

The monetary system in NXT / Ardor lets users create their own coin, but also gives the ability to distribute these coins via mining for it using one of the protocols (scrypt/keecka/etc...). When ...
3
votes
1answer
467 views

How to setup https ssl letsencrypt for NXT / Ardor public nodes?

I want to run my own public nxt / ardor node, but I also want https (letsencrypt). I have a ubuntu server with apache 2.4 installed already. What are the steps to get this setup?
2
votes
1answer
315 views

Installation of Nxt on Ubuntu

I'd like to install Nxt on Ubuntu (a private node). I am a beginner and have no clue about how to do that. Is there anyone out there that could give me some directions/advices ? Any help would be ...
6
votes
2answers
207 views

Problem of colored-coins/assets and other coins with a parent/child relationship of paying for fees with only the parent currency

I've looked into building out my own coin, but it was best to just piggy back on top of an existing blockchain like how colored coins and counterparty is doing it. But when going on this route, I run ...
5
votes
3answers
1k views

How to make PoS system work?

In a r/bitcoin I've found the following statement: I think it should be noted that this paper covers a "pure" PoS system, but there have been some hacks to PoS systems to make them "work" (work ...
5
votes
1answer
6k views

NXT, Ignis, and Ardor Confusion. Purpose of NXT when there is Ignis / Ardor?

If NXT is switching to Ardor, what is the purpose of holding NXT? There is another snapshot that's happening with NXT for the coin Ignis, but how what's the purpose of Ardor then? So is Ignis the new ...
0
votes
1answer
261 views

How do you generate a NXT / Ardor address using javascript only?

I'm looking for a way to generate an nxt/ardor address using only a javascript library and without having to be online. Is there a js library that can generate a nxt/ardor account by passing in the ...
1
vote
1answer
57 views

Send an email when there is activity on a NXT / Ardor account address in php?

Let say I have a nxt node up on my lamp server and I want to monitor a few NXT / Ardor addresses for activity and then email me. How can this be done? Is there a special setting or a snippet of php ...
1
vote
1answer
72 views

Creating a NXT/Ardor transaction using the NXT api via post

I read the following wiki on how to make a transaction: http://wiki.nxtcrypto.org/wiki/The_Nxt_API#Create_Transaction_Request But is there a sample code of how to make such a transaction using only ...
1
vote
1answer
74 views

What is the difference between Exchange & Offer in the Monetary System for NXT / Ardor Platform?

When creating a new monetary system coin on the NXT/Ardor platform. What is the difference from Exchange and Offer? What does the following mean in the Exchange Window? Minimum Rate Effective Rate ...
0
votes
1answer
167 views

Generating a QR code using the NXT / Ardor api for scanning

Currently the nxt gui generates a QR code for certain pages where you can scan with your phone or another computer to do an air gap transaction. How can you do this via the api?
0
votes
1answer
1k views

Getting IP address of other NXT / Ardor peer nodes for Open API access?

I know that peer explorer has an API to access all the IP addresses of NXT / Ardor nodes via: http://www.peerexplorer.com/peerexplorer-api But say peer explorer is down. How would one get the IP ...
0
votes
1answer
269 views

Attaching additional data / text message to a Bitcoin transaction?

I'm building an single page web app, where I need to send the users inputted string (email address) along with their bitcoin payment. Say for example I have a single page web app that issues gift ...
1
vote
1answer
129 views

How can you tell if a NXT public node is an archival node?

I'm looking to build a chrome app that queries the nxt decentralized data cloud using peerexplorers api public ip addresses here: http://www.peerexplorer.com/peerexplorer-api The question I have is ...
0
votes
1answer
258 views

Set a public node to auto forge / mine / stake in NXT / Ardor without login via the gui?

Installed nxt/ardor on my public server and would like to have it auto mine / stake with an account. How can this be done without having to login to the gui?
0
votes
1answer
1k views

How do you stake / forge in nxt / ardor using a public node without having to login publicly?

I have a public nxt / ardor node, but how do I set it to stake / forge with my account? I'm planning to create a separate account and just lease my balance to it to forge. What settings do I need set ...
3
votes
1answer
4k views

How do I join the NXT 2.0 (Ardor) distribution if it isn't an ICO? And how does it affect NXT 1.0 holders?

Can someone explain to me how to join the NXT 2.0 (Ardor) distribution? I've been reading you can't buy into the coin initially or can you? Also how does this affect NXT 1.0 system? It seems to be one ...
3
votes
1answer
114 views

Access the NXT / Ardor database console?

I want to do some queries on the H2 database. How can I access this console that lets me type in commands.
2
votes
3answers
242 views

Are there any other blockchains that can spawn child-chains within their own blockchain like NXT's Ardor platform?

NXT is transitioning into a child-chain or sidechain type of blockchain as a service model. I know Bitcoin has the ability to issue colored coins on counterparty and colorcoins, but is there something ...
6
votes
1answer
753 views

What is Ardor and how is it different from NXT 1.x?

Ardor was recently announced as the successor to NXT 1.0 with backwards compatibility to NXT 1.x . How is it different from NXT v1.x?
1
vote
1answer
54 views

Can leased out nxt coins still be used or do you have to wait for it to expire?

When leasing out your nxt balance to another account, can you still use those coins in your main account? Or do you have to wait for it to expire before you can use it again?
0
votes
4answers
335 views

Is it true that colored coins or digital assets (counterparty / ethereum / nxt assets / etc.) have an issue of paying fees?

I'm looking to setup my own digital asset or coin on either counterparty or nxt assets or ethereum to distribute to my loyal customers, but I noticed that even if I created an account for my customers,...
0
votes
1answer
158 views

What is the api function call to access NXT's Data Cloud feature?

If I hosted a few files on the NXT's Decentralized Data Straoge Cloud, how can I access those files via an API?
1
vote
1answer
351 views

How long do files stay on the Decentralized Data Storage blockchain when using NXT's Data Cloud Feature?

NXT 1.7.4 just released a new Data Cloud feature: How long do files last on the NXT blockchain?
1
vote
1answer
663 views

How to install a private testnet?

I'm looking to make my own NxT testnet for developpement purpose but couldn't find a way to do it. I'm currently using the normal " testnet " but couldn't find the way to properly configure the nxt-...
0
votes
1answer
215 views

How is Bitcoin's Multi Signature different from NXT's account control feature for security?

Bitcoin's multi signature feature requires X number of people to sign a traction to secure your Bitcoins before it can be sent. Comparing this feature how is NXT's account control feature different? ...
1
vote
1answer
62 views

What is the function to get the object of a NXT asset in javascript?

I want to get an object and its variables of a NXT asset. What is the function to retrieve an object of an nxt asset?
0
votes
1answer
141 views

Decentralized Data Storage System in NXT - How do you disable the 2 week data pruning?

Currently the NXT platform has the ability to store data in its blockchain, whereby making it a decentralized data storage system. But the thing is that the data is purged from a nodes blockchain ...