Unanswered Questions

322 questions with no upvoted or accepted answers
6
votes
1answer
163 views

Can't connect cardano-wallet with the node on testnet: blockedIndefinitelyException = thread blocked indefinitely in an STM transaction

I'm following this guide https://developers.cardano.org/docs/integrate-cardano/creating-wallet-faucet#creating-a-wallet-with-cardano-wallet to learn about Cardano infra. I have cardano-node running on ...
6
votes
0answers
63 views

Can you run the Plutus playground and serve the Haddock documentation from the VSCode devcontainer?

I am still looking to settle on a dev environment for Plutus contracts. I am thinking about using VSCode with the devcontainer, but would like to know how well it all integrates. Is it easy to have ...
6
votes
3answers
276 views

Are there any plans to have a bridge between the Cardano and Cosmos blockchains?

Are there any plans to have a bridge between the Cardano and Cosmos blockchains? Cosmos is working on the gravity-bridge which is a bridge between Ethereum and Cosmos so I assume there must be some ...
5
votes
0answers
119 views

Plutus-Start for Windows - Cannot get the docker repository to run (A mount config is invalid.)

I am following : https://github.com/input-output-hk/plutus-starter I have downloaded VSCode and Docker. I downloaded the Remote Development extension in VSCode. I then ran "mkdir -p ~/.cabal/...
5
votes
0answers
90 views

Convert Plutus Address Credential to real-net address

So in Plutus we have the Address type which has two constructors ScriptCredential which is a ValidatorHash or PubKeyCredential which is a PubKeyHash but all these are not encoded in the same way as ...
5
votes
2answers
55 views

How to comply with proposed EU funds transfer regulation on crypto asset transfers?

If you look at the proposal, it requires crypto transfers between virtual/crypto asset service providers to transfer originator and beneficiary name (and some other originator info). However, this ...
5
votes
1answer
46 views

How are identities verified on Atala Prism?

I assume as an adult I can get an atala verified identity rather easily, but if a minor wants an identity on atala (for example, to play blockchain games) how is that done? What information/...
5
votes
0answers
103 views

How to spend two outputs of two different scripts

I've got a problem. I've tried to implement a logic which can spend 2 outputs of 2 different scripts and create 2 new utxos like a following lookups = Constraints.typedValidatorLookups instance1 ...
5
votes
1answer
199 views

Questioning Plutus API design decision

In Lecture 10 from the Plutus Pioneer Programm there is a replica of the Uniswap Smart Contract built on top of Plutus. It is actually part of the standard Plutus use cases Plutus Uniswap To have a ...
4
votes
1answer
51 views

How do you publish on-chain code to mainnet and testnet?

I've understand that the on-chain code is stored in the blockchain through Playground module which is in sync against a local node. But how to "publish" this code to run anywhere? It's an ...
4
votes
0answers
43 views

Pioneer Q&A question: Where is datum actually stored?

Question for Plutus Pioneer cohort 3 Q&A week 1 I'm new to Plutus dev and trying to work out where the datum value is actually stored in a typical Plutus application. From various sources (docs/...
4
votes
0answers
46 views

Launch.json for VSCode/Haskell? Learning Haskell Plutus

I have VSCode all set up with the necessary Haskell plugins (except I have GHCI 9.x installed via Chocolatey and the plugins want 8.x, ouch! Unfortunately Chocolatey won't accept an 8.x "--...
4
votes
1answer
293 views

Calculating a Transaction Size and Fee

I realize that the CLI has commands for calculating a minimum fee based on a transaction size, but I'm wanting to do a calculation manually. The documentation states that the formula for calculating ...
4
votes
1answer
96 views

Setting up Plutus environment for Apple Silicon computer

I'm trying to setup dependencies to write and test plutus contracts, but I'm worried that the dependencies may not be compatible with the M1 chip. I have been following these instructions https://www....
4
votes
1answer
161 views

How to check using CLI that a token is a NFT?

One can check with online tools (described here) if a token is an NFT. How the same thing can be done using CLI tools (in some sort of a script)?

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