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10 votes
1 answer
547 views

Staking Key a Privacy risk?

So I just realized today that the staking key for a wallet is persistent, namely that every public key of that wallet will generate the same staking key. This appears to undercut the technique to use ...
MobileDanceTeam's user avatar
9 votes
2 answers
2k views

How can a single Cardano Wallet have many addresses?

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 ...
Cif's user avatar
  • 105
9 votes
1 answer
211 views

What are the benefits of the two accounts model?

In some answer (see there) someone explained that there are several benefits for the two accounts system (one spending account and one reward account). What are those benefits? Wouldn't it be more ...
Distic's user avatar
  • 701
8 votes
3 answers
848 views

What's the point of new incoming addresses with the Daedalus wallet?

Daedalus seems to create a new set of incoming addresses, is this epoch based, or a privacy measure?
DaedelusDaemon's user avatar
8 votes
2 answers
769 views

Nami wallet showing getBalance returning a NaN

Hi i just recently started working with Nami Wallet to be implementes in a web app, but when im trying to get my wallet balance: window.cardano.getBalance().then(res => console.log(res)) its ...
Daniel Diaz's user avatar
8 votes
2 answers
629 views

How do I properly derive a stake key from an address using Bech32?

I'm trying to get a stake address from a Shelley address in Python using this library: https://pypi.org/project/bech32/ I can convert an address from bech32 to hex without issue, but I'm getting stuck ...
ImminentFate's user avatar
7 votes
1 answer
192 views

Is there any risk in sharing my rewards address?

I want to test ẗhe Maladex Rewards calculator but they ask me to enter my rewards address. Is there any conceivable risk in doing so?
The Unfun Cat's user avatar
7 votes
2 answers
1k views

How to get Wallet ID from an address?

I'm trying to use the cardano-wallet API, but most of the endpoints I want to use are based on WALLET_ID parameter. How can I find out the WALLET ID when all I have is the addr, for example ...
K.M's user avatar
  • 73
7 votes
2 answers
1k views

bech32 in Shelley addresses

I'm trying to write address validation in Python. According to the docs, Shelley addresses are encoded with bech32 and the first byte of the payload consists of header_type (4 bits) and network_tag (4 ...
emesik's user avatar
  • 886
7 votes
1 answer
237 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 ...
Alain Magazin's user avatar
6 votes
1 answer
2k views

How can I derive an address from a private key?

Checking the official documentation from cardano-wallet I can see that there are options to get wallets from mnemonics and extended public keys, but not private keys. Even public libs don't have that ...
Tengu's user avatar
  • 61
6 votes
1 answer
318 views

Why is there a small difference between addresses derived by the cardano-address tool and Yoroi?

Let's consider a Yoroi test wallet with the following seed phrase: maximum vacuum toe conduct jazz tray romance crawl fossil wisdom disease crazy mountain bird discover The first address generated by ...
Nos's user avatar
  • 301
6 votes
1 answer
2k views

How to get around a "withdrawal address format is wrong" error?

I would like to transfer some ADA from a binanceus.com account to a Coinbase Pro account. To do this, I get a receive address from the Coinbase Pro web site, which I copy-paste as-is to the ...
kjo's user avatar
  • 249
5 votes
1 answer
194 views

Staking address bech32

I was trying to extract the staking address from an address and I was able to do that by using the bech32 decode, getting the last 56 bytes and encoding back again. The question is: following this, I ...
Zefex Developer's user avatar
5 votes
2 answers
912 views

What is the relationship between addresses and stake addresses?

Can anyone tell me if an address can change its stake address? If so when does this happen? Is there a good place to read about how the addresses and the stake address are related?
Mark Gibbons's user avatar
4 votes
1 answer
624 views

How to convert a Stake Key Address from hash to BECH32?

I have this Stake Key: https://testnet.cardanoscan.io/stakekey/7622b4611b15441e7e15cba128ff999ad72388aeb267adc6e70cc9bc?tab=stakehistory I want to convert from ...
Falcon Stakepool's user avatar
4 votes
3 answers
288 views

Structure of the Address type from Plutus.V1.Ledger.Address

When I use scriptAddress on a validator of my SC I got the following result: Address {addressCredential = ScriptCredential 22261390d0b365fef5a12bc33a29987fe10b28ed58e1036d27b0db43c613edad, ...
Anh Dũng Lê's user avatar
4 votes
2 answers
203 views

Why are cardano-cli generated payment addresses shorter than those from Yoroi or Daedalus?

Why are addresses generated by cardano-cli shorter than those generated by Yoroi or Daedalus? The addresses produced by running cardano-cli address build are 58 characters including the "addr&...
Shawn McMurdo's user avatar
4 votes
1 answer
93 views

Is there a way to look up for a new payment address with a given payment address?

Given a payment address, is it possible to generate or query the blockchain, using cardano-graphql, cardano-cli, plutus or by other means, so as to obtain a new payment address (unused) for the same ...
lambda's user avatar
  • 804
4 votes
2 answers
2k views

How to derive addresses from a key exported from Yoroi

I’d like to code a small crypto portfolio app using python. So to track my ADA, I need to scan the addresses of my wallet. I found Yorois feature to export a “key” and conveniently, it also states the ...
Nos's user avatar
  • 301
3 votes
1 answer
890 views

get wallet skey/vkey from mnemonic

I am trying to get the skey, vkey and address of the first payment address in a wallet I created in cardano-wallet. I need them because I would like to make transactions with cardano-cli on the same ...
abalongames's user avatar
3 votes
2 answers
384 views

How to get PubKeyHash of an address without vkey?

How to get Address -> PubKeyHash without vkey just with addr like addr_test1wrf230u95zr26lut09mchmt82d235v6335jvszme2jevklslg5lfz? It must be possible, because when you build unlocking transaction ...
KugisMugis's user avatar
3 votes
1 answer
336 views

What encoding is used for Yorois Wallet export?

Yoroi has a feature to export a wallet as a “key” (Options=>Wallet=>Export Wallet=>Export). I guess that it is the public root key, since the description says: The below you can find your ...
Nos's user avatar
  • 301
3 votes
1 answer
114 views

Is it posible to know if two different address came from the same wallet- prvKeys?

I am wondering if is there is a way I can check if two different addresess belong to the same prvKey (wallet, person)... since there is a hash function involved in the process from getting the Address ...
Alicia Basilio's user avatar
3 votes
1 answer
313 views

How do you send ada from a Byron address to a Shelley address using the CLI?

I am currently working to build a private network from Byron to Alonzo and I think I have some test-ada left in a Byron address. If I am in the Shelley (Alonzo) era and I am using the cli to conduct ...
anthony stachowitz's user avatar
2 votes
1 answer
366 views

Derive public key hash from bech32 address using python

I know that this is possible in javascript using the cardano serialization lib, as follows: function toHex(bytes){ return Buffer.from(bytes).toString("hex"); } function addrToPubKeyHash(...
Mateus's user avatar
  • 988
2 votes
2 answers
311 views

How to integrate ADA Handle into website?

My project allows for users to authenticate with one or more wallets. I would like them to be able to set an ADA Handle they own as their username. What would be the best way to do this? More ...
Matt Halloran's user avatar
2 votes
2 answers
91 views

New payment address in Java

I am creating a project and would like to be able to give new addresses for each transaction to simplify tracking of payments. I need a method to create a new payment address similar to the below ...
g0atm1lk's user avatar
2 votes
1 answer
164 views

Entropy problem in addresses generated by Daedalus wallet

I've created a new wallet in Daedalus, and I've noticed that 20 new generated addresses have the same repeating pattern in the second part of each address. Here's how it looks like: addr1.................
Andy Jazz's user avatar
  • 1,805
2 votes
1 answer
319 views

How To Get All Transactions of Associated With an Address In A Given Interval?

okay so given some reciving address such as addr1qxq7k07cnt8vstdmygu7lpw0tyyssu4trs27qq6f7xjpmvrdrr3j8j5k5yacga4ckv6lnx4p0la57q7nf24eszqk0r2q9axgqv how can I use a service like BlockFrost (or any ...
KryptoKing's user avatar
2 votes
1 answer
184 views

Getting Validator Hash

I'm checking the Value locked by certain ValidatorHash of another script that I deployed. Does anyone know how to get Ledger.Address or ValidatorHash from Plutus or cardano-cli? I know the "...
yoyobigmanyo's user avatar
2 votes
3 answers
111 views

How to convert Address type variable to get "addr_testXXX" format address?

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, ...
breeze wang's user avatar
1 vote
1 answer
274 views

when and where to use different types of addresses in cardano

From here https://docs.cardano.org/learn/cardano-addresses I know that there are 4 types of addresses: base addresses pointer addresses enterprise addresses reward account addresses For my ...
cdt's user avatar
  • 121
1 vote
1 answer
1k views

What is the derivation path in a Cardano address?

It comes from CCVault. I saw it in the 'Receive' tab. You can specify a part of the address, or a derivation path like "m/1852'/1815'/0'/1/32", "1815 0 1 32" or "0 1 32"....
Dale Botha's user avatar
1 vote
2 answers
283 views

Nami wallet address format to addr_test1 format

lets say i have the following address for recieving funds: addr_test1qzu70xm8hsez6nvmpgk4gjf48ev0y2hw5w7nf8xaxc658lzwczusckqvzzg630pxnzwj3pqza5q4c8r504ffq6v2zh6qgznxt7 when i try and get the wallet ...
Ofek Ron's user avatar
1 vote
1 answer
89 views

Convert between address types?

Is there any way to convert between Byron-era addresses (ie "Ae2tdPwUPEZ5faoeL9oL2wHadcQo3mJLi68M4eep8wo45BFnk46sMkvCmM9" or "...
Addr's user avatar
  • 11
1 vote
1 answer
172 views

How to get all assets of a certain addresss using SQL on Cexplorer

It seems like a simple question, but I was struggling to find the answer. I am trying to get information of Cardano blockchain from cexplorer database. Given an address such as '...
cdt's user avatar
  • 121
1 vote
2 answers
141 views

Create address from public/private keypair without external tools/apis

I am starting development with Cardano. I have created a Hierarchal Deterministic Wallet with both Bitcoin and Ethereum, so I am familiar with much of the terminology. I am trying to create a Cardano ...
Michael's user avatar
  • 50
1 vote
2 answers
600 views

How do I properly parse the CIP-30 output from NAMI to send a users wallet tokens?

If you can help me with this I will really appreciate it. I have worked through the token construction tutorial on Cardano docs https://docs.cardano.org/core-concepts/cardano-addresses. Using the ...
Richard's user avatar
  • 41
1 vote
1 answer
109 views

Transactions without input addresses

I'm building a minting engine for a project and I found something strange today. One of the incoming transactions, which I pull from a Cardano Wallet (testnet) service has an input without an address. ...
wout's user avatar
  • 177
1 vote
1 answer
60 views

Derive wallet ID from receive address

Although there is a related question about how this isn't possible with cardano-wallet, there is value in being able to get the wallet id from a receive address even if it requires another tool. Does ...
melchoir55's user avatar
1 vote
1 answer
33 views

How To Get Address Transaction history into Smart Contract?

If I want the smart contract to alter functionality depending of the history of the signing address, how do I access the history from within the smart contract?
KryptoKing's user avatar
1 vote
1 answer
78 views

How to get ALL used addresses of a Daedalus wallet (byron era) with cardano-cli

i'm looking for a way to get ALL used addresses of a Daedalus wallet (byron era) with the cardano-cli. Background: Daedalus is not showing up the used addresses combined under a "Recieve" ...
Jan Viehweger's user avatar
1 vote
1 answer
66 views

How to get information of a certain native token from Cexplorer database?

Given a certain token,for example Sundae, which has policyID: 9a9693a9a37912a5097918f97918d15240c92ab729a0b7c4aa144d77 fingerprint: asset1m4u92ke6820pkk07m8qmmguye02ewr8g6tezr0 (https://...
cdt's user avatar
  • 121
1 vote
0 answers
19 views

Selecting Your Own Keys

Is there a way I can specify the prime number product used to generate the public private key pair - on the creation of a wallet address? I understand that the primes in the product would have to meet ...
KryptoKing's user avatar
1 vote
1 answer
94 views

How to decode a pointer from Shelley address?

I'm writing an address parser based on CIP-0019. The part I have problems with is the POINTER data structure which consists of three "variable-length positive numbers". The format of the ...
emesik's user avatar
  • 886
1 vote
1 answer
90 views

Wallets begining with 0x

I've seen multiple blockchains (eth, bnb, avalanche) that support wallets that begin with 0x, that way we have 1 wallet for multiple chains, is this possible with cardano or we are fixed to addresses ...
Arturo's user avatar
  • 113
0 votes
1 answer
219 views

How to convert Cardano Address?

Cardano has a number of different types of address from receiving address to enterprise address and many others. My question is in two parts: where can I find an exhaustive list of all address types? ...
KryptoKing's user avatar
0 votes
1 answer
67 views

Short address crashed blockfrost calls

Using blockfrost I have pulled a list of addresses of owners of a specific fungible token. Some of the addresses are significantly smaller than the others (about 2/3 the length). When querying ...
Lokinou's user avatar
  • 161
0 votes
2 answers
745 views

Change Address in transaction

I made an address with cardano-cli (here) and I funded it from my Yoroi wallet, but I don't know where this change address came from. Shouldn't the change address be the input itself or Am I missing ...
Foad's user avatar
  • 29