Questions tagged [address-generation]
Collects technical details on the process of creating new addresses.
276
questions
2
votes
0answers
17 views
Script type test vectors
I'm looking for test vectors, assuming xpub or public key to derive various script type addresses out of it. Something along the line of https://bip32jp.github.io/english/ but not only for P2PKH, but ...
1
vote
1answer
94 views
Generate BTC Private key from user string input
I am looking to generate a Bitcoin Address from an user input text (like the good old days Brainwallet).
User input a "Text string" and based on this text string generate the corresponding ...
2
votes
1answer
75 views
Can output descriptors be used to encode any Miniscript expression?
Output descriptors provide a standard to make address bodies more exchangeable between various wallet implementations. It seems that an output descriptor can be used to encode any Miniscript ...
1
vote
2answers
36 views
Why do wallets have more than one key pair?
I was looking into wallets and the information that they contain. I found this post:
What information does a wallet contain?
I thought that wallets have only one key pair. Why is there more than one ...
0
votes
0answers
34 views
Nothing-Up-My-Sleeve BTC Addresses [duplicate]
I've been researching some crypto related concepts and came across "Nothing-Up-My-Sleeve Numbers" and from what I understand I can generated a Bitcoin address that basically comes with an ...
0
votes
1answer
64 views
Bitcoin BTC wallet receive addresses
I want to create 100 to 500 to 1000 BTC receive addresses. It should not expire. Is it possible ? Is it possible in Bitcoin core ?
1
vote
2answers
68 views
can we have multiple BTC addresses that all of them store their values in the same place?
I am creating my own shop and I will give each user an address to specify who is sending me BTC but when I want to collect all BTC address values to my main address I need to pay fees a lot since each ...
1
vote
1answer
50 views
Payout address format has changed?
When I run bitcoin-qt, it sets up a default wallet. When I ask it for the recipient address for this wallet, I was expecting something like 1FGasdfasdfasdf123asdfasdf. However what it actually ...
0
votes
1answer
21 views
HD addresses and traceability question
Say I have 1 underlying Bitcoin address, and it has receiving address A and B, and they both received 2 BTC each. If spend 3 BTC then A and B would have spent together so it's probably traceable. What ...
2
votes
1answer
61 views
Is it possible to find additional key pairs resulting in the same address that I already control?
I'm not really well versed in the necessary terminology to get the answer I need from searching.
As I understand, there are 2^160 possible addresses, and 2^256 possible private keys, so each address ...
1
vote
1answer
84 views
How do you generate a Bitcoin wallet by hand?
I am interested in the exact process for generating the various components of a Bitcoin wallet by hand. Specifically, the components I'm interested in are:
Private Key
Public Key
Public Key Hash
...
0
votes
1answer
59 views
Deriving payable address from mnemonic using BIP44
I'm trying to go from seed phrase/mnemonic to payable address using BIP 44. Here is a simplified version of the code I'm using. However, when I compare with https://iancoleman.io/bip39/ the private, ...
0
votes
1answer
85 views
How to create a physical/paper backup for bitcoin-core wallet?
I am using bitcoin-core for my offline storage.
In electrum I can do a paper backup by writing down the mnemonics.
bitcoin-core seems to be using a different mechanism to generate the wallet.
What I ...
0
votes
1answer
152 views
I bought bitcoin years ago and now the website that I bought from is unavailable!
I bought bitcoin years ago and now the website that I bought from is unavailable!
I only have a key that I don't even know whether it's a public key or a private key or some useless key generated by ...
1
vote
1answer
50 views
Why is BIP32 not simply PublicKey multiplication?
I understand that:
pubkey(a + b) = pubkey(a).combine(pubkey(b))
where a and b are secret keys. (See: https://crypto.stackexchange.com/q/83694/17505)
If, under the circumstances:
Bob wants to pay ...
0
votes
0answers
37 views
Generating Multiple Addresses
Most wallets these days generate a set number of addresses when you create the wallet. For example, Electrum creates 30. But what if you need more? I know from talking to a LOT of people that there is ...
1
vote
1answer
143 views
Python: Why the addresses and keys generated by pywallet and bip32utils using the same 12 mnemonic words don't match?
I tried to generate wallets by using pywallet and bip32utils (Python). But I noted that the addresses/keys of the 2 wallets, namely wallet_pywallet and wallet_bip39 don't match with each other.
I ...
2
votes
0answers
84 views
How to "create new receiving address" from recently installed full node, (0.21.0) with new encrypted wallet?
On March 11th, 2021, I completed my downloaded of the full node from Bitcoin Core, (Bitcoin-0.21.0-win64-setup), on my Intel(R) Core(TM) i7-10700 CPU @ 2.90GHz - 16.0GB, Windows 10Pro.
I created a ...
3
votes
1answer
358 views
How are Electrum addresses connected to my private key?
I've started using Electrum and created my first wallet. I saved the private key seed on a piece of paper.
I also created a new address by going to the Receive tab and clicking "New Address"....
1
vote
0answers
35 views
Understand how wallet genereates keys
I'm trying to understand how keys are generated by wallets in details and what different approaches that are used. More specifically I'm interested in how Electrum does this and how the deterministic ...
0
votes
1answer
49 views
Which address should be used to send the money as target?
We operate a market, there are sellers and buyers. Seller has Hierarchical Deterministic Wallets. Seller give us the Xpub. Which address should be used as destination, when buyer wants to send money ...
1
vote
1answer
103 views
How to derive BTC m44 addresses from xpub?
I checked Swan's Address Derivation Library https://github.com/swan-bitcoin/xpub-tool.
I try to get m44 address, but I got m84. Why? Do you know is it any parameter to force return m44? I tried to ...
5
votes
1answer
828 views
How does the Bitcoin protocol deal with address collisions in wallets?
I understand that one can create a Bitcoin wallet as a pair of numbers (public & private key) with the right specifications and this is done quite easily in places like bitaddress.org
I also ...
1
vote
1answer
103 views
How do you generate a qr code for a new address and check for incoming payments from the command line?
Which one do you recommend for this
Command line to generate QR-Code + address for requesting money
Command line to check if the above has been received
I don't want to install too many versions of ...
1
vote
1answer
118 views
Exodus exported private key
I'm trying to understand why I'm having a hard time at importing exodus private keys in other wallets like jaxx o scatter.
I can't understand why I don't get the public address from the private key ...
0
votes
1answer
49 views
Two kinds of Bitcoin addresses issued with bitaddress.org
I forked the bitaddress.org repository and generated a new paper wallet. On the output page there are two addresses generated: one "regular" and one "short address". Both start ...
0
votes
1answer
568 views
Create a non-SegWit address in electrum wallet
I am trying to get along the electrum wallet command line in ubuntu. However, my exchange only accepts withdraws to canonical non-SegWit addresses (i.e. it only generates with a "bc1" prefix)...
1
vote
1answer
412 views
How many bytes does a Bitcoin address weight?
One of the biggest issues of Bitcoin blockchain is the ever increasing size. Each address has a weight in bytes or bits. What’s holding someone from creating trillions of different addresses and ...
0
votes
0answers
28 views
Private keys generation [duplicate]
I am unable to access the funds from my wallet and I'm told I must buy/or pay in order to get a private key.
Is this a scam or legit?
0
votes
1answer
76 views
Three different HEX having same wallet address how possible?
HEX1:
1111111111111111111111111111111111111111111111111111111111111111
public key:
...
1
vote
3answers
422 views
What is the relationship between a Bitcoin Private Key / Public Key / Address?
What is the relationship between a Bitcoin Private Key / Public Key / Address? I see that a private key / public key pair is generated, but is there a possibility of generating a private key already ...
1
vote
1answer
195 views
How can I determine the address from a private key?
From the steps in the wiki, take this example private key:
0C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D
When I import this into Electrum, I find these values:
Address:
...
0
votes
1answer
57 views
How to generate new wallet address per token
I'm using getnewaddress bitcoin-cli function to generate wallet addresses but i need one address per token.
Is it possible to use a parameter like seed for random numbers to get the same address when ...
2
votes
1answer
375 views
How to generate valid BTC address to withdraw coins to
I set up bitcoind, and the complete blockchain is synced. I created a wallet, and I loaded the wallet.
How can I generate an address to deposit BTC to? I tried bitcoin-cli getnewaddress and I get this ...
0
votes
2answers
323 views
Generate address of 'private key' from user input
I want to take a private key as input from the user and convert it to a wallet address using C#.
I have seen this in a tutorial to generate a random key:
Key privateKey = new Key();
PubKey publicKey = ...
2
votes
2answers
614 views
What is needed to generate a bech32 address?
So I wrote a vanity address generator in c# with the NBitcoin lib. When I use the private key used to generate the address and input it in Mycelium it outputs a different address. This does not occur ...
1
vote
2answers
137 views
How to use UTXO of xpub derived addresses?
I'm new in Bitcoin, this is something I'm confused with.
If we are deriving children, i.e. public keys, from xpub, without private keys, for the purpose of receiving outputs, how are we able to spend ...
1
vote
1answer
584 views
How do I construct a P2TR address if I just want to use the key path?
I want to create a P2TR (Pay to Taproot) address but I just want access to the key path spend, I have no use for the script path spend in this specific example. What should I do in regard to the ...
1
vote
1answer
54 views
If I only know my private key, can I still login to my wallet, even if this requires some calculations?
I keep my 12 word mnemonics carefully off line. But suppose I just had my private key left after some disaster or other could I then, after some procedures, log in to my wallet ? I can see that I can ...
2
votes
2answers
153 views
Public Keys Prefixes and Derivation Paths
When importing an zpub, for example, to a wallet, does the wallet understand it should recreate a set of addresses using the derivation path "m/84'/0'/0'" and the script type "p2wpkh&...
0
votes
2answers
133 views
How Bitcoin nodes validate a new wallet
I have a cuple of questions about how wallet creation works. If I create a Bitcoin wallet offline, is there any way of like validate the new wallet, I mean, what if this wallet already exist? I know ...
1
vote
1answer
78 views
Address generator error with python
I had created a script that creates a bitcoin private key, public key and address, for checking if all works fine I create one and check the private key on https://walletgenerator.net/, and it outputs ...
4
votes
2answers
2k views
Unknown Address Format Parsing Bitcoin Addresses from Blockchair Data
I've obtained a list of all current Bitcoin addresses with balances from Blockchair, which is downloadable from their data repository located here. I have downloaded the Bitcoin / Addresses TSV ...
1
vote
0answers
279 views
how to create Bitcoin address , p2sh segwit and Bitcoin segwit address on python console from pubkey?
i am new on python,
i know it
how to create Bitcoin address , p2sh segwit and Bitcoin segwit address on python console ?
i use https://github.com/richardkiss/pycoin
and command-line
(base) C:\Users\...
1
vote
2answers
121 views
Correct Approach for Payments on Multiple Addresses
I have clients that would like to pay for services in BTC.
TL;DR
To generate a new payment address must I generate a new private key (essentially a new wallet)?
Is it better to generate independent ...
1
vote
1answer
45 views
How can I calculate the possible number of correctly formatted version one minikeys?
I'm doing a small research project collecting information on minikeys. In that research process I've come across a couple of questions that I have been unable to answer in relation to the assumed ...
3
votes
2answers
99 views
How can I progmatically generate bitcoin address with in WASABI Deskstop wallet?
I would like to generate 10000 btc address and save it as csv file on my computer to be uploaded it on my server. I hope anyone can help me find the solution.
Thanks in advanced!
0
votes
1answer
80 views
Generate my own public/private key to secure my bitcoins
I have a few bitcoins on a bitcoin platform (Kraken). I do not trust any bitcoin platform. I want to own my bitcoins.
I do not trust Ledger devices too.
What i want to do is to generate my own ...
0
votes
2answers
223 views
Generating Bitcoin address from private key in browser console
I am a newbie Bitcoin evangelist and I have a recommendation to see all the code responsible for computing yourPublicKey from yourPrivateKey, especially for big deal addresses.
The easiest way to ...
2
votes
2answers
1k views
When you buy bitcoin do you get the private key mailed to you?
I'm very confused about how you get your private key and how you can transfer it.
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