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Questions tagged [ardor]

Use for questions regarding the Ardor blockchain platfrom the first multichain blockchain architecture running in production since January 2018

3
votes
1answer
35 views

What is the mechanism to ensure execution of contract parameters specified in a contract reference transaction?

If it is allowed to specify contract parameters within the contract reference transaction, it should be possible to adapt the HelloWorld example contract to send a message to an account specified in ...
0
votes
1answer
22 views

Ardor Transaction was generated on a fork error

I tried to sign a transaction and then broadcast it, but I get the following error: Error! Failed to broadcast transaction: ecBlockHeight 221000 does not match ecBlockId 932...., transaction was ...
5
votes
1answer
41 views

In the Ardor API, how can one return more than 100 results from an API call?

Currently the Ardor API, limits results of 100 at a time. Is there a way to return more than 100 results using the api calls?
2
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1answer
26 views

What API would I use to find the circulating supply of Ardor? [closed]

Is there a way to use API to find the circulating supply of Ardor or any of the child chain tokens?
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vote
0answers
9 views

Why doesn't Alias register on IGNIS blockchain when using the setAlias API?

I am trying to create an Alias on the Ignis child chain of Ardor. Everything seems to work properly the using the setAlias API in the Ardor API Console. I see the transaction for a brief time in my ...
4
votes
2answers
47 views

Why are ardor transactions called via the api not in chronological order by timestamp?

When retrieving data from the Ardor api, why is the data returned not in chronological order?
3
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1answer
46 views

Recipient calculation in verifyTransactionBytes for Ardor

I'm trying to add verifyTransactionBytes to my app. I am currently stuck because of transaction.recipient !== data.recipient. I don't understand how transaction.recipient will ever equal data....
0
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1answer
23 views

In Ardor, can you send a message with ZERO ignis balance on a brand new account that has never made a transaction before?

I know bundlers can bundle zero fee transactions, but can an Ardor account that is newly created without ever making a transaction send out a message and have it bundled? Or is this not possible as ...
2
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1answer
21 views

Ardor Conversational Wallet

Any idea what it would take to build a conversational wallet for basic interactions with Ardor accounts through a chat bot and what the potential risks are? Will also appreciate any possible code ...
3
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1answer
59 views

Ardor: defining fee & bundler question

let's suppose I send this request to the blockchain: "requestType=transferAsset&secretPhrase=blablabla&chain=ignis&asset=blablabla&recipient=ARDOR-blablablablabla&quantityQNT=...
2
votes
1answer
15 views

Ignis transaction not included in the blockchain

The following transaction submitted to the Ardor blockchain remained unconfirmed and eventually expired, what is the the reason for this? { "senderPublicKey": "...", "isBundled": false, "chain":...
2
votes
0answers
15 views

Setting up node, no connection when announce ip address to peers

I want to announce my host name when running node. When I set nxt.myAddress=hostname or IPaddress, there are no connection to peers. But when I keep it empty everything is fine.
1
vote
1answer
18 views

What is the character limit for sending an Ardor message to another account?

I'm sending a message on the Ardor blockchain to another account, but what is the message character limit?
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1answer
43 views

Signing a large file with Ardor Account

I want to sign a file (a picture of 1.4 Mb) with my Ardor Account, in order to have a timestamped proof of ownership. I tried the generateFileToken API, but it seems to work just with smaller files (...
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....
1
vote
1answer
22 views

How can I sign an Ardor transaction using an offline computer?

I would like to generate the transaction json on an online computer. Send it to the offline computer without blockchain, sign it. Send the signed json to an online computer and broadcast it.
1
vote
1answer
17 views

Log information from the Ardor installer

I'm running into problems when trying to install Ardor. How can I configure the Ardor installer to log diagnostic information?
3
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1answer
48 views

bundler configuration to accept 1 ms currency to 1 account (Ardor)

I want to make a token that would be used as "gift card". So, when one person send it back to my account, I want to pay the transaction fees (in order to let people who haven't got ignis claim their ...
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?
2
votes
1answer
52 views

Ardor Lightweight Contracts: (Almost) trustless way with new Phased Transaction type?

I asked that question on Bitcointalk, but got no response so far. As Lior has proposed to make Stackexchange the main medium of exchange about Ardor I'm asking here. As I read in the FAQ, the main ...
2
votes
1answer
38 views

How many transactions per block on Ardor? Plans for scaling?

How many total transactions are there in each Ardor block? Out of the total transactions per block, how many are child chain transactions? What are the limits and what types of scaling solutions are ...
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
51 views

Why does Account Controls not work on the Ardor parent chain but only for child chains?

Account controls that let you do account locking doesnt seem to show up on the Ardor parent chain. Why is this disabled while it works for the child chains? How does one secure their Ardor, if account ...
1
vote
1answer
45 views

Ardor API: Not able to use POST requests with Axios due to CORS issues [closed]

I am having issues with POST requests to the Ardor API. This code: <!DOCTYPE html> <html> <head> <script src="https://unpkg.com/axios/dist/axios.min.js"></script> &...
2
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2answers
63 views

Is there a step by step tutorial on does Ardor's transaction vouchers work?

When creating a transaction voucher on Ardor. Say alice wants to pay bob. Alice logs into her own account and and puts in Bob's address and 9 ignis to send. Alice also puts in her secret pass ...
0
votes
1answer
31 views

How do I open up the transaction dialog popup in Ardor Ignis via the URL parameters when the wallet gui loads in the browser?

I'm able to get to open up the wallet gui via the browser and go straight to the asset page, but how do I open up a transaction popup?
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/...
2
votes
2answers
26 views

In the Ardor platform, what are all the different “types” and “subtypes” in a transaction?

In the Ardor platform, there are different types of transactions. What do each number type represent? Some are asset transfers, send transaction, and voting. Where can I find a list of these types of ...
1
vote
1answer
24 views

Is there a block explorer for Ardor Testnet?

I'm looking for a block explorer for Ardor Testnet, but can't find one. I know of http://ardor.tools but that is only for main net.
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0answers
50 views

Which blockchains have an asset / token exchange built in directly into the core wallet software?

Doing some research on fully decentralized exchanges. Which blockchains core wallets have a built in asset / token exchange? iDex and etherdelta are built by 3rd party developers, so that doesn't ...
0
votes
1answer
22 views

Jump straight to the asset trading page on Ardor Ignis via a shared url link?

Is there a way to jump directly to the asset trading page in Ardor without logging in? Just by using a shared url link.
0
votes
1answer
59 views

Examples and Tutorial on how to use lightweight smart contracts on Ardor?

I've just read about Ardor's lightweight smart contracts: https://medium.com/coinmonks/lightweight-contracts-b738b6e29377 Is there an example and tutorial of how to make use of these smart contracts ...
0
votes
1answer
35 views

how to setup an ardor childchain bundler via the command line on a ubuntu server?

I have setup a testnet ardor node on the command line and its synced to the testnet ardor blockchain. I want to now create an always on bundler to bundle transactions of the ignis childchain via the ...
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?
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1answer
46 views

Do pending transaction orders on the Ardor coin exchange or Ardor asset exchange expire? [closed]

I made a transaction on the coin exchange and if I never cancel it, when would it expire and return the funds to me? Or do I have to submit a new cancel order? And is this the same for asset exchange ...
1
vote
1answer
170 views

What are the minimum fees for Ardor and Child Chain bundlers like Ignis and others?

I couldn't find a chart of what the Ardor and related child chain fees are. What is the cost in Ardr, Ignis, and other child chains during mining/bundling?
0
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2answers
126 views

Code example for Ardor bundler code snippet to filter transactions of a certain criteria to pay ZERO 0 ignis Fees?

I'm looking to write a custom Ardor bundler to only bundle transactions that have the following properties: Bundle transactions that are being sent to a specific account only. Bundle transactions ...
0
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1answer
53 views

As an Ardor bundler, can you filter out which transactions you wish to bundle based on a specific criteria?

In the Ardor blockchain, as a bundler you currently bundle all child chain transactions by the set fees your willing to accept on a child chain. But how can you bundle only transactions by a user that ...
1
vote
1answer
130 views

Ardor/NXT platform on Ubuntu

When starting Ardor on Ubuntu, i have an error: "Could not find or load main class nxt.Nxt" Any help?
0
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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
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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
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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?
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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
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?
1
vote
1answer
120 views

Jelurida Public License (jpl) and IGNIS ico

I've heard alot of hype from several sources about IGNIS coins receiving a share of new coins it is used to forge, but when I finally got round to reading the JPL it appears NXT is the coin that will ...
2
votes
4answers
5k views

How to buy and sell Ardor

I know this community is for bitcoin but I couldn't find any community to talk about crypto-currencies in general so I thought this may be the right place to ask. I am interested on investing money ...
0
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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 ...