Questions tagged [address-generation]

Collects technical details on the process of creating new addresses.

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3
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2answers
73 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!
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1answer
288 views

OpenSSL bitcoin addresses generation

Using OpenSSL ver 1.1.0h on win 8.1 - 32 bit Im trying to recreate this post using cmd: OpenSSL generate Bitcoin address But on step 3: openssl ec -in c:\keys\private.pem -outform DER|tail -c +8|...
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2answers
48 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 ...
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1answer
28 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 ...
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2answers
82 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 ...
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0answers
40 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\...
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2answers
50 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 ...
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2answers
174 views

Bitcoin cash wallet with ability to generate new addresses

I'm looking for a wallet that can generate new addresses. I've seen some wallets that do generate a new receive address for Bitcoin, but I'm not sure if a new address is used when Bitcoin is sent. I ...
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1answer
130 views

How To get Address Public Key from Account XPUB?

I am little bit confused or not able to get the right Address Node Public key from Account XPUB. What i have Done : 1==> Get the Account XPUB [78Bytes] 2==> SHA-256 3==> SHA-256 Again 4==> ...
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3answers
10k views

How does one create a brain wallet from a seed using SHA256?

How does one create a brain wallet from a seed using SHA256? Is this possible? Could you please explain using the example seed "coinbase is awesome" (no apostrophes)? What is the resulting address?
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1answer
19 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 ...
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3answers
16k views

How to generate a testnet address?

Bitcoin addresses can be generated on this site https://www.bitaddress.org, but the test network needs m or n at the beginning of the address, where can those be generated?
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1answer
11k views

What's the relationship of Bitcoin addresses to public keys?

A Bitcoin wallet can handle multiple private keys. In ECC, you can have 2^256 private keys, and for each key, you can have 2^256 public keys. Assuming that's right (please correct me if I'm wrong), ...
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2answers
54 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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1answer
45 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 ...
5
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2answers
1k views

Is it possible to discover the set of bitcoin addresses from a public key?

I'm trying to find the set of bitcoin addresses from a public key associated with a user just to analyse this user transaction. Is there any way to derive/find all the addresses that have been ...
0
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1answer
316 views

Get wallet address when creating wallet with blockchain API

Using the API endpoint http://localhost:3000/api/v2/create I get this response: {"guid":"58671a54-7d60-4319-8742-b06fb2a8d060","address":"...
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1answer
289 views

Why does my implementation of hex to Base58check produce different results than the example?

Step 8 of this wiki page gives this hex value: 00010966776006953D5567439E5E39F86A0D273BEED61967F6 Step 9 converts it to this base58 string:16UwLL9Risc3QfPqBUvKofHmBQ7wMtjvM I'm trying to implement ...
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1answer
144 views

Procedure for Deriving Payment Addresses

I'm trying to understand the HD wallet payment derivation procedure, so assume: Ownership of a Bitcoin HD Wallet on an external smart device Exported account level extended public key (xpub....) from ...
2
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1answer
2k views

python-bitcoinlib | Create Private Keys, Public Keys and Addresses - How to Do It?

I'm trying to use the python-bitcoinlib library but its docs aren't entirely clear to me. I'm a programmer but quite new to Python, and not very versed in the Bitcoin protocol. What's the process, ...
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1answer
451 views

How to generate Electrum address with pybitcointools

I want to create a payment service where I want to be able to charge each client according to its invoice. I picked Electrum as my underlying wallet and pybitcontools as my Python interface. I would ...
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2answers
43 views

How can I execute `getnewaddress` at my full node from a remote server?

I have a full node running on a digital ocean droplet. I have an app running at heroku, and I want to execute getnewaddress from this app. I'm trying to generate BTC addresses to which users can send ...
3
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1answer
255 views

How do you regenerate all 2-of-2 multisig addresses from two xPrivkeys?

If I want to get the private and public keys of all transactions that have happened on my multisig wallet. How would I do that? It's a 2-of-2 multisig setup. I have an xPrivkey on my computer and an ...
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0answers
89 views

How to generate these bitcoin addresses?

For the private key KwaZRh42fdQD4iUN6sy2GtEC5gfSAYXrQgp16KPV4Pxsspi5ChRb, I have the following addresses: 1N7jKvQ1fHezb61eNsGEaF4gcj5sQXhb2m (P2PKH) 14MNoFYWheu7sLkj8urvXCpYEdCuL4m2PH (P2PKH) ...
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0answers
46 views

Creating bech32 address on bitcoin core automatically generate another address on lightning network

my lightning network backend is bitcoind. Interesting when I execute getnewaddress label bech32 another bech32 address is automatically generated. I found it because at the lightning network console ...
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1answer
197 views

How to generate sub addresses belonging to one private key

We're creating a platform to buy/sell Bitcoin. We need to generate a new child address for each customer allowing them to receive Bitcoin. But all incoming Bitcoins should be stored in our main ...
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0answers
30 views

Not receiving Compact Block even after 'sendcompact' message

I have setup a regtest net locally with 2 nodes. One of nodes generates blocks using 'bitcoin-cli generatetoaddress 10 ', sendcompact message was sent from other node yet it gets normal block(...
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1answer
257 views

How many possible addresses per bitcoin private key?

Based on my research every bitcoin private key (compressed or uncompressed) can have 4 different addresses: P2PKH compressed and starts with 1 P2PKH uncompressed and starts with 1 P2SH and starts ...
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2answers
827 views

How to generate a dash address?

How can I generate a simple dash address from a public key? How many address formats are there in dash?
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1answer
179 views

How to accept USDT payments the right way? [closed]

We are developing an e-commerce solution and consider USDT to accept payments. At the moment as I understand we can generate many addresses (1 per transaction) with BIP32 spec approach. Based on Omni ...
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0answers
60 views

Trying to programmically generate unused receiving address from a xPub

I'm trying to generate unused receiving Bitcoin address from xPub using PyWallet python library . I got the xPub from my BIP32 Electrum wallet. Here is what I tried from pywallet import wallet ...
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3answers
206 views

How can I generate thousands of receiving addresses from a Bitcoin wallet?

I want to generate thousands of receiving addresses without sending any BTC to another wallet. Is it possible and how?
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1answer
119 views

How can I protect my funds in the event a quantum computer breaks the ECDLP that Bitcoin relies on?

An interesting question was posted recently, discussing the idea of hashed addresses being (not meaningfully) quantum resistant. As Andrew's answer on that question points out, paying to a hashed ...
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1answer
494 views

Bitcoin private key and address generator in golang

I am looking for a golang alternative to https://github.com/richardkiss/pycoin . So far I have found https://github.com/btcsuite/btcd but have not figured out how to generate private keys and ...
0
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1answer
167 views

Is there an equivalent to the Xpub/Zpub for multisig wallets?

When I have a typical wallet, I can give my Xpub to someone to generate addresses whenever they need. ("they" here could be an instance of BTCPAY server or some other application that I don't want to ...
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1answer
513 views

Generate QR code for multiple cryptocurrency addresses

I want to generate my own QR code with my main cryptocurrency addresses without using an online solution, is there maybe a command prompt way or particular piece of software I cam download for this, ...
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2answers
58 views

When you create a multisig address from existing addresses, do the funds move there?

If you have three addresses, lets say A, B and C and they each have 1 BTC. When you create a multisig address out of the three addresses, will it have a balance of 3 BTC or do you have to send the ...
3
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2answers
320 views

Can multiple people create one multisignature address, while keeping their private keys private?

Is it possible for person A, person B, and person C to create a multiple signature address without one person needing to initially know all three addresses to create that public address in the first ...
2
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2answers
2k views

BIP44 generation tool has Account xpubkey & bip32 xpubkey, what's the difference?

recently i played with the tool generation of HD address on https://iancoleman.github.io/bip39/. after input mnemonic code and check the derivation path, why is there Account Extended Public Key & ...
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2answers
376 views

Bitcoin address generation and UTXO scanning

I'm developing bitcoin payment processing application. I've two question to ask: In each bip32 address, How much UTXO each address should have to consider generating new address to avoid address re-...
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0answers
2k views

Sent bitcoins to my unencrypted wallet and encrypted the wallet before file synced, is there any way i can get them back?

Thanks in advance for any light you can shed on my problem.. I think I sent bitcoins from an online wallet to my offline wallet BitcoinQT(0.81) in august. The transaction has been confirmed, but not ...
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2answers
10k views

How to generate addresses in PHP

I need some PHP code to generate bitcoin addresses from a given public key. I can only find algorithms to generate addresses from the master private key but according to https://en.bitcoin.it/wiki/...
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2answers
149 views

Print all states of getting from a random 256 bit private key to a corresponding encoded BTC address

I wonder if it is possible to print what's going on under the hood regarding the process of getting from a random binary number to a BTC address. It will look something like this: Input: a random ...
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0answers
103 views

secp256k1.publicKeyCreate generating symbollic key

Following is my code: const bip39 = require("bip39"); var HDKey = require('hdkey'); var bip32 = require("bip32"); var bitcoin = require('bitcore-lib'); var EthereumBip44 = require('...
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1answer
35 views

Bitcoin core does not produce a wallet at all

I'm reading tutorials on working with bitcoin core like this: http://bitcoindaily.org/bitcoin-guides/bitcoin-core-tutorial/ and http://bitcoindaily.org/bitcoin-guides/how-to-recover-bitcoins-bitcoin-...
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2answers
19k views

How do I create a new address in Electrum?

In Electrum, there is no "New Address" button to be found. I tried under the tab Addresses, but nothing there. If I go to Console and try create(), then it returns: Traceback (most recent call last): ...
0
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1answer
95 views

how does bitcoind functions in bitcoin exchange model?

i mean exchange allows every users a unique BTC deposit address different users sends btc to different addresses but BTC endsup in same wallet can i create multiple receiving address by bitcoind (...
0
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1answer
59 views

Are Relay Addresses Possible?

Is it possible to create an address such that different parties can spend certain portions of any output spent to that address? R: 1zaybxcrandrelayexampaddr A: 1xyzabcrandexampladdressa 97% B: ...
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1answer
33 views

Learning + checking the bitcoin address creation process at each step

I’m learning how hashing algorithms are used around the process of bitcoin address creation. I’ve read lots of great examples online that, step by step, show the output of each sequential hashing ...
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2answers
180 views

Trying to understand extended keys

I'm slowly getting educated about how the blockchain and Bitcoin addresses work. I now understand why it is more secure to use a different Bitcoin address for every transaction you make but I'm now ...

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