Questions tagged [nxt]

Questions about NXT are off topic. Nxt is an electronic cash like Bitcoin but PoS based and written from scratch in Java.

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2 votes
1 answer
76 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
1 answer
54 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
2 answers
126 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
1 answer
118 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....
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0 votes
1 answer
94 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
1 answer
93 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
1 answer
72 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/...
-1 votes
1 answer
91 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
2 answers
303 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
1 answer
540 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
1 answer
180 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?
1 vote
1 answer
214 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
0 answers
66 views

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

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
1 answer
81 views

Phased transactions are very slow [closed]

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 ...
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1 vote
1 answer
466 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?
-1 votes
1 answer
331 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
1 answer
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
1 answer
850 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?
1 vote
1 answer
52 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
1 answer
769 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
1 answer
372 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 ...
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5 votes
2 answers
254 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
3 answers
2k 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 "...
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4 votes
1 answer
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
1 answer
396 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
1 answer
73 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
1 answer
90 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
1 answer
85 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
1 answer
271 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
1 answer
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 ...
1 vote
1 answer
1k 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
1 answer
203 views

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

I'm looking to build a chrome app that queries the ardor / nxt decentralized data cloud using peerexplorers api public ip addresses here: http://www.peerexplorer.com/peerexplorer-api The question I ...
0 votes
1 answer
338 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?
1 vote
1 answer
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
1 answer
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 ...
2 votes
1 answer
154 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.
3 votes
3 answers
343 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 ...
5 votes
1 answer
775 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
1 answer
60 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?
1 vote
4 answers
412 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
1 answer
186 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
1 answer
378 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
1 answer
763 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-...
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0 votes
1 answer
232 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
1 answer
76 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
1 answer
151 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 ...
3 votes
2 answers
235 views

How does Nxt agree on a chain when "active accounts" can be easily faked?

From what I understand, in Nxt, blocks are mined (or forged) using a system based on Proof-of-Stake where block creation works similarly to a lottery: people have tickets, and the more tickets you ...
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3 votes
1 answer
800 views

How is the next forger decided in Nxt?

I've read both the Nxt whitepaper and many other resources on the wiki but I still can't seem to understand how exactly the forging process works. From what I understand, there are a bunch of online ...
  • 5,134
1 vote
2 answers
247 views

Where can I access a NXT public testnet node?

Was wondering where can I access a public NXT testnet node?
1 vote
1 answer
782 views

What is NXT's Genesis Account's Passphrase / Password?

I remember there was a passphrase/password that gave you access to NXT's genesis account even though you can't do anything with it once you get in there.