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Questions tagged [native-assets]

tokens created on the Cardano network

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13 votes
1 answer
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Native Token Names: How may I prevent other Projects from using my Project's Cardano Native Token Ticker/Name (fungible) on any blockchain network?

I am starting a new blockchain project. I think I want to deploy the project on Cardano. When I select a fungible Token Name for my Native Token on Cardano, how do I prevent another project from ...
JimK's user avatar
  • 131
12 votes
2 answers
183 views

Where can I find design and documentation resources on Plutus Staking smartcontracts?

When I was exploring haddock of Plutus I have found that Plutus script can have Rewarding ScriptPurpose: data ScriptPurpose = Minting CurrencySymbol | Spending TxOutRef | Rewarding ...
KugisMugis's user avatar
10 votes
2 answers
785 views

Is the length (in characters) of a token policy id always the same?

Let's say I have the following native token unit d5e6bf0500378d4f0da4e8dde6becec7621cd8cbf5cbb9b87013d4cc537061636542756433323639 that consists of the policy id ...
eddex's user avatar
  • 3,838
9 votes
2 answers
419 views

Are native tokens divisible?

If I mint a NEAT token, can I send .5 NEAT to someone or do I have to send a whole 1 NEAT?
melchoir55's user avatar
9 votes
3 answers
467 views

Is there a limit on how many distinct tokens can be sent in one transaction?

Let's say someone has 10'000 different tokens on one address. Each token is in a single UTxO. Would it be possible to send them all in one transaction to another address (or the same address), so they ...
eddex's user avatar
  • 3,838
9 votes
1 answer
634 views

Hardcoding currency symbol and token name in validator script

I want to be able to make calls to my custom native token module inside the validator script as I do with the Ada.hs module, but if I try I get a "E042:Error: Unsupported feature: Type ...
AngelCastillo's user avatar
9 votes
5 answers
399 views

The feasibility of stable coins given the min-Ada-value requirement

Cardano requires that every transaction output contains at least a value of 1 Ada. As the documentation points out, this means that it is not possible to send only native tokens in a transaction. I ...
Jey's user avatar
  • 1,549
8 votes
3 answers
192 views

Did the token fingerprint hash algorithm change?

I have an question about the asset fingerprint. For example here: https://pool.pm/333427e94971f530653bb945f34f914252ad570c0b84dfd8c8e8c97b.ExtraHate067 it shows ...
wutzebaer's user avatar
  • 691
8 votes
2 answers
1k views

NFT Image not Displaying in Pool.pm after using the 721 Metadata Standard

I am not seeing the image of the NFT I minted a couple of hours ago on pool.pm. I used the standard recommended by Alessandro Konrad and Smaug in https://github.com/Berry-Pool/CIPs/blob/master/CIP-...
h1ddenproc3ss's user avatar
7 votes
1 answer
1k views

Verify that Token is NFT

I was wondering how it is possible to actually validate if a certain Token is an NFT without having to inspect the code of the script which mints that Token? Only by checking if the current quantity ...
monolith's user avatar
  • 323
7 votes
1 answer
133 views

Can Marlowe contracts involve native assets?

Can Marlowe contracts involve native assets? For example if I want to issue a bond denominated in USDC
user avatar
7 votes
1 answer
1k views

How to mint multiple NFT assets in the same transaction?

The developer guide doesn't cover this. Here is an example of what I'm trying to do: https://cardanoscan.io/transaction/e1c7bc707e56bf37b4325dc4b7fe524eafe8ca746e54746d60b321588ffebb6c?tab=tokenmint I ...
user4581's user avatar
7 votes
3 answers
482 views

Is Cardano pushing developers into an Ethereum-type account model?

Cardano is build on the eUTxO model which it prides to be more robust and easy to think about than the Ethereum account model. When Cardano introduced native tokens it also was proud to announce their ...
Jey's user avatar
  • 1,549
7 votes
1 answer
92 views

ERC-20 converter - How will it be possible for someone holding AGI tokens on an exchange to know whether they have ERC-20 AGI or Cardano Native AGI?

When ERC-20 tokens are are converted from Ethereum to Cardano, is it incumbent on the token holder to know that which wallet they can be deposited into? What happens if say someone holding Eth native ...
Johnny Nguyen's user avatar
6 votes
3 answers
1k views

Is it possible to send a native token to another wallet while sending the minimum amount of ADA to my own wallet?

Every transaction needs to include at least 1 ADA (See: Is there a minimum amount of ADA I can send in a transaction?). I want to send a native token to someone else, but I don't want to send them the ...
eddex's user avatar
  • 3,838
6 votes
1 answer
120 views

Can Babel fees be extended to be a protocol level DEX?

With Babel fees one can pay for transactions in native tokens. Could this be extended to where someone could pay for the ADA part of the transaction fee and also provide a swap with a different native ...
user avatar
6 votes
3 answers
302 views

Where can I learn to make Cardano NFTs that have varying rarity levels when they are purchased for the first time?

I have seen some really cool projects like cryptoknitties and crypties with rarity levels and they usually come in like 5-10k. I have some great ideas but I can't find anywhere to learn how to do this ...
user1553's user avatar
6 votes
2 answers
372 views

Is there a metadata standard for native assets (talking about fungible tokens first) in Cardano?

I've already made preliminary research about the standard. The below link seem to describe it very well: https://docs.cardano.org/en/latest/native-tokens/using-the-token-registry/token-registry.html ...
omegafer's user avatar
  • 106
6 votes
5 answers
929 views

When will Daedalus show NFT'S?

I believe it is already possible to see NFT'S in Yoroi, I am wondering when could we expect similar features in Daedalus.
Bruno Carreira's user avatar
6 votes
1 answer
124 views

How to implement continuous interest accruing with native tokens

In Ethereum some ERC20 tokens use a calculation to compute the balance, is not just a value stored in a map. Take for example AAVE. When you deposit 100 USDT in AAVE, you get 100 aUSDT, this aUSDT is ...
gnarvaja's user avatar
5 votes
2 answers
653 views

How do I calculate the fingerprint of an asset?

If I have an asset with policy id: 2697bec9e609932eaaaafb34c8e1ea706549d268166ef60285026b85 asset name: redomgrun How do I calculate the fingerprint asset107k0vzcplp8rjc3d2y8cew6z2gdhvnqru2uluu?
wutzebaer's user avatar
  • 691
5 votes
2 answers
151 views

Can you write dapps in C based languages?

Are there any good YouTube videos that are walk-through style for using a C-based language to write smart contracts, issue tokens and create NFTs?
ChannelJuanNews's user avatar
5 votes
1 answer
52 views

What is meant by 'address is not spendable'?

The Cardano native token documentation explains how the the native tokens can be transacted and that a fee in ada is required for the transaction (min-ada-value). They continue with 'If the address is ...
Gijs's user avatar
  • 185
5 votes
4 answers
1k views

Will there be token burn at any point in time in future? [closed]

Will there be token burn at any point in time in future ?
user3164194's user avatar
5 votes
1 answer
269 views

"min-ada" bottleneck to Cardano analogous to "gas fee congestion" for Ethereum?

In reference to Min-Ada-Value Imagine the following scenario: Alonzo's long anticipated smart contracts finally arrive to the main net The ERC20 converter is a massive success and ports hundreds of ...
Edictus's user avatar
  • 61
5 votes
1 answer
427 views

Block Producer vs Relay Node setup

Can only Pool operators run Producer nodes? What is the difference between the producer and relay from a setup point and where to get the specifics for each on installing? Being new it's hard to know ...
Stan Marsh's user avatar
5 votes
1 answer
110 views

Is there a limit to the integer size representing a native token supply?

Is there a limit to the integer size representing a native token supply in Plutus? Does it share the same limit as Haskell GHC's native Integer representation of ~16GB (if I am not wrong). Does ...
Igodlab's user avatar
  • 488
5 votes
1 answer
199 views

How do I get my Native Token listed on an exchange?

What does it require to be able to list my Native Token in exchanges, so that users of my ecosystem can buy it?
Álvaro J. Martín López's user avatar
5 votes
1 answer
179 views

Create a Native token for voting & burn afterwards

I am looking to issue voting Tokens. The basic idea is that I will send something like 100 tokens to 10 people. Then there will be three wallets that act as ballot box. In order to incentivise the ...
JOxBERGER's user avatar
  • 195
5 votes
1 answer
114 views

How would one go about Gating content through ownership of an NFT?

The question is the title, I want to gate access to a URL based on the presence of a specific token in their wallet. I assume this would be done through a wallet browser plugin? I've heard that this ...
AdamG's user avatar
  • 157
5 votes
1 answer
224 views

Change minted tokens recepient

I am trying to create a dApp in which "accounts" are authenticated using a minting policy script. It should work by only allowing the minting of tokens if they are sent to an arbitrary ...
Mateus's user avatar
  • 988
5 votes
1 answer
91 views

Should I hold ADA as company to pay fees and issue Native Tokens for my game?

As far I know Carano will allow to pay fees in Native Tokens, so fees will be on ADA + a reward. But I have questions about it after reading this blog post from IOHK. If I'm running the economy of my ...
Álvaro J. Martín López's user avatar
4 votes
2 answers
168 views

Can smart contracts be used to mint native assets?

Cardano doesn't need to use smart contracts to mint native assets. But is it possible to mint native assets using smart contracts? And if so, is there an example how this can be done?
eddex's user avatar
  • 3,838
4 votes
2 answers
166 views

Is on-chain voting limited to just the Cardano treasury?

I have an idea for a native asset where txn fees are sent to a treasury and token holders can vote on how to spend those funds. Exactly like how Cardano currently works, but for a different purpose (...
Blake Brown's user avatar
4 votes
2 answers
187 views

What documentation works with handling utxos at the Plutus Script?

I am trying to make a Plutus smart contract which takes tokens locked to the contract and then on endpoint call (purchase) sends 1 to the caller and then the rest back to the contract. I cant find a ...
Floof99's user avatar
  • 472
4 votes
1 answer
322 views

How to send a transaction for Cardano native assets via CLI?

For example to list UTXO is something like this cardano-cli query utxo —mainnet —address addrX which returns as an example TxHash TxIx ...
chbifv's user avatar
  • 73
4 votes
2 answers
111 views

What is the most trusted Third party tool for Minting Native Tokens on cardano?

I have come across many Third party minting sites, however, I have a security concern, as per the keys, and policies. So what is the most trusted Third party tool for Minting Native Tokens on cardano?
Joewyonline's user avatar
4 votes
1 answer
67 views

How to mint mint NFT with StateMachine

I would like to mint an NFT in a particular state of the state machine Does anyone know where I can find some examples?
ValerioM's user avatar
4 votes
1 answer
32 views

What specifications should be used when creating a native token logo?

What specifications should be used when creating a native token logo (e.g. dpi, pixel dimensions, size, etc.)
arunwebber's user avatar
3 votes
2 answers
610 views

If metadata can be changed, how can the uniqueness of an NFT can be guaranteed?

Let's say, there's manufacturer that produces luxury watches, and he uses Cardano NFTs to track their authenticity. He embeds unique serial number of a watch into metadata of NFT. One watch - one NFT,...
valik402's user avatar
3 votes
2 answers
341 views

What is the value of ADA locked in a Native token?

I was wondering, if ADA locked in an native asset is equally valuable? For me it is like if somebody put a draw on a ticket but there are other implications: it can give trouble when making ...
Alicia Basilio's user avatar
3 votes
3 answers
310 views

send token / asset by cardano-CLI

i am looking so long, but till now didnt find a complete answer about : how to send a token / asset from cardano-cli. can you please help me to go in details about build the transaction from the CLI ? ...
TTS17's user avatar
  • 346
3 votes
2 answers
215 views

How to burn Cardano token after the 'invalid after' passes?

My token policy script is: all: [ { invalidAfter: 40951072 }, { pubKey: "36ed345d252a242ad67072db79e5736866fa58ebe3fd782739208ef6" }...
Mantas Andriuška's user avatar
3 votes
2 answers
152 views

Is ada an asset, token, both, neither?

According to the docs, ADA is an asset and a token, but they also indicate that tokens are on-chain versions of some off-chain asset. They also compare ADA and tokens in ways to imply that they are ...
wolverine ks's user avatar
3 votes
2 answers
572 views

Is there an API or website where I can see all addresses that hold a specific native token/asset?

I want to get all addresses that hold a specific native asset/token. I'm not talking about NFTs but tokens that have a quantity of more than one. Examples would be the spacecoins or the hosks. I want ...
eddex's user avatar
  • 3,838