Questions tagged [script]

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1answer
23 views

How to get Policy Script for a specific policy-ID

how can i get the script information for a given policyID. I am mostly interested in the "invalidAfter" Slot number. So far i could not find any option for example by using Blockfrost API. ...
1
vote
0answers
42 views

Script unlock cannot submit, budget overspent

I'm trying to unlock some token at a script address, so I create a tx with cardano-cli transaction build ... this passes successfully, then I sign the tx. It is now ready for submit but when I submit ...
2
votes
1answer
28 views

nix-build alonzo mainnet

I've installed cardano-node via nix-build: git clone https://github.com/input-output-hk/cardano-node cd cardano-node git checkout tags/1.29.0 -b 1_29_0 nix-build -A scripts.mainnet.node -o mainnet-...
3
votes
2answers
34 views

Transaction Notification

is there any tool that sends a notification when a incoming transaction happening on your wallet? Or what is the best way to check it with a script
3
votes
0answers
36 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 ...
1
vote
0answers
88 views

Weird behavior on validation of outputs

So I have a validator that, in particular, checks how many outputs are produced. os = txInfoOutputs info mkValidator :: ... mkValidator = traceIfFalse "Wrong outputs" checkOutput where ...
6
votes
1answer
56 views

Re-Implementing Policy Hashing in Python

As the title says, I want to to reimplement the hashing part of a policy script in Python 3. I have already made a post over at forums.cardano.org, and someone has pointed me to the right direction of ...
13
votes
4answers
546 views

What exactly is a Redeemer?

So I am currently on lecture 1 on the Plutus Pioneer Program. In the lecture they said the redeemer is the input information that the script uses to decide if a specific UTxO can be spent. I watched a ...