Top new questions this week:
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I want to create a script (smart-contract) utxo with a specific number of tokens (it can be an output of a transaction before) in cardano-serialization-lib - javascript. I need this utxo to be part of ...
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okay so given some reciving address such as addr1qxq7k07cnt8vstdmygu7lpw0tyyssu4trs27qq6f7xjpmvrdrr3j8j5k5yacga4ckv6lnx4p0la57q7nf24eszqk0r2q9axgqv how can I use a service like BlockFrost (or any ...
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In plutus endpoint, I want to convert Address type value to get addr_testXXX format address.
I have try :
import Cardano.Api ( SerialiseAddress (deserialiseAddress, serialiseAddress) )
...
-- here, ...
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Running any cardano-cli command returns this error,Cardano-node is already running in another terminal,CARDANO_NODE_SOCKET_PATH is set in environment variable. Confirmed through echo. It leads to node....
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Is it possible to find out if an UTxO on the tx_out postgres table holds an NFT? OR in generell which kind of asset this UTxO holds?
Thank you!
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As a developer, I'd like to have a service that retrieves the information of a stake pool based on its ticker (or all the stake pools with that ticker, I know there can be duplicates).
I'm thinking ...
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I am trying to consume old UTXO at stript and produce new one with new Datum.
Validator is validating ok but not sure why new utxo with updated datum is not available.
current utxos holds one utxo ...
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Greatest hits from previous weeks:
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Balaji introduced the Nakamoto Coefficient several years ago:
The basic idea is to (a) enumerate the essential subsystems of a decentralized system, (b) determine how many entities one would need to ...
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I'm new to Cardano and would like to know about this blockchain. I'm from Ethereum and I use Metamask as my "wallet" for it. I usually have one address only for one Metamask wallet. I'm ...
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Does Cardano support multisig wallets? If not, are there any ongoing projects to have them implemented, any standards defined or at least drafts proposed?
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I've heard Charles mention that Mamba is being actively worked on and might be released in 2022 but I haven't been able to find much information about it.
This reddit post suggests that Mamba will be ...
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Hello I am tryng to sign a Tx using Nami Wallet, but i have not been able to do it.
I did a Tx using cardano-cli , and i've got a JSON file I take the cBORHex:"...
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I am trying to extract the bech32 stake address from a Shelly address using Javascript. I followed the example steps outlined in the answer another question (thanks for the help!) and put together the ...
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Can't get plutus-playground-server to start.
plutus-playground-server: for development use only
/nix/store/601kdlvidgan842yfklrmvpbz6a5xkf7-plutus-playground-server/bin/plutus-playground-server: line ...
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Can you answer this question?
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I'm in the process of writing some software that will connect to the Cardano networking such as signing transactions & querying historical chain data. During my search for a solution I came across ...
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