Questions tagged [utxo]

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2
votes
1answer
36 views

Query all UTXO's from a single Yoroi wallet via CLI?

I wanted to list all assets from my Yoroi wallet via Cardano CLI when I noticed separate privacy addresses had their own UTXO's. Is there a way to resolve all UTXO's from a single wallet?
1
vote
1answer
40 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 ...
2
votes
1answer
70 views

Confusion with cardano db sync schema and UTXO model

I am confused with the tx_in and tx_out schema on Cardano dbsync and the transaction process as a whole. For example: Alice has 10000 ADA distributed as 3000, 5000 and 2000 ADA in three different ...
2
votes
1answer
76 views

How is access control managed with smart contracts in (e)UTXO?

I've seen Charles mention this a little bit in some of his videos. He sort of laughs it off like the answer is obvious, but I'm not deep into the technicals. I also had an Ethereum developer bring it ...
1
vote
1answer
33 views

How can I get rewards into payment address?

I have stake pool paymentwithstake.addr which is a composition of payment.addr with stake.addr. I can query stake.addr for the balance using the following command: cardano-cli query stake-address-info ...
7
votes
1answer
207 views

Does Cardano suffer from MEV?

There's a lot of chatter lately in the cryptosphere about Miner Extractable Value (MEV) in Ethereum. As I understand it, MEV is a property of the Ethereum blockchain where miners can (re)order/...
3
votes
1answer
57 views

How are transactions prioritized from memory?

I've been thinking on restrictions around concurrency of smart contracts given the deterministic nature of the EUTXO model, and I've had trouble finding an answer to how transactions are prioritized ...
3
votes
3answers
229 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 ...
3
votes
1answer
85 views

Smart contract datum encryption

Is there any way to make datum data only visible to a smart contract that owns the UTXO? For example, lets say I wanted to make a guessing game. In this game, person A selects a number and creates an ...
4
votes
1answer
53 views

How are staking rewards stored?

In another question Andrew Westberg mentions that staking rewards are not stored as UTxOs to save space on the blockchain. My question is: how exactly are those rewards associated with one's stake ...
12
votes
4answers
437 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 ...
6
votes
3answers
107 views

When a UTxO becomes available for consumption?

In the Gift.hs example from the second lecture in Plutus Pioneers Program, when I give ada, a UTxO is produced. When I want to grab that ada in the same block, it fails (There is no input or output ...
13
votes
2answers
86 views

Do old UTXO's ever get pruned from the blockchain?

From what I've read, downloading a full Daedalus node is currently around 6-10GB. Do old UTXO's ever get pruned from the blockchain? If not, what's to stop the size of the blockchain from growing ...