Questions tagged [transactions]

This tag should be used for questions related to transactions. Transactions are signed messages regarding the transfer or generation of bitcoins. They are broadcast throughout the Bitcoin network and, if accepted, integrated in the blockchain.

310 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
1answer
105 views

How to use Bitcoin Core as a wallet without leaving no traces that used the wallet?

is it possible to open a wallet file, do transactions and anything you need, then backup the file inside a veracrypt container, move this file elsewhere outside of the drive running the full node and ...
1
vote
0answers
30 views

Does anyone know where this transaction was sent to?

I made a transactions in 2018 9/19 I was wondering if you can figure out where it went to. I'm assuming it was to a trading site. 3MgJe2W6mY7JM2YeXUyAbC2xAAoboi2y5u
1
vote
0answers
19 views

Prepare transaction with multiple recipient

Do you think it is possible programmatically prepare a Bitcoin transaction that has multiple recipient to send the amount to? Do you think I can show this trasaction in QR code, so payer can scan it ...
1
vote
1answer
130 views

bitcoin payment has big fees

I am using the bitcoin-rpc and everytime i create an invoice from a PHP script, i create a new address. All is ok, i get the money after, i have a script that checks number of confirmations, then when ...
1
vote
1answer
38 views

What is the best way to send money to a friend overseas using a Bitcoin ATM?

I have a close friend living overseas who I wanted to send money to. They suggested using a Bitcoin ATM instead of other methods. What is the suggested best way or method for me to use this method?
1
vote
0answers
28 views

bitcoinj sendCoins method and Coin value

I'm trying to use bitcoinj to transfer the balance of the address derived from a random private key if that balance is non-zero. I generate the private key and derive the address fine, then I use ...
1
vote
0answers
26 views

Minimum characters to uniquely identify bitcoin trasanction in blockchain

What is the minimum number of characters (TXID from the beginning) which is generally considered to uniquely identify a bitcoin transaction in the blockchain? (Similarly to git and a commit SHA - ...
1
vote
0answers
78 views

listreceivedbyaddress does not return any information about change addresses, is there any alternative?

listreceivedbyaddress does not return info about change addresses (m/84'/1'/0'/1/*) , only about receiving addresses (m/84'/1'/0'/0/*). I've found out that getreceivedbyaddress "address" ...
1
vote
1answer
225 views

How to create a transaction input from tx id of UTXO?

I'm in the midst of working this github --> https://github.com/karask/python-bitcoin-utils/blob/master/examples/spend_p2sh_transaction.py Sorry as I'm not that good in this. I would like to ask the ...
1
vote
2answers
80 views

How Crypto Payment Processors Handle Wallet Balance Privacy?

If an online store accepts crypto payments directly into its wallet there is a problem: "Anyone can make a small transfer to any BTC address derived from the MPK so they can watch the store's and its ...
1
vote
2answers
2k views

How to find Reused R values

I use software from https://github.com/ca333/rng-scanner , I try to find r that is reused. from the software I found results Bitcoin Address : 1GQdrgqAbkeEPUef1UpiTc4X1mUHMcyuGW In Input NR : 141 ~ ...
1
vote
0answers
62 views

Output has an "Unknown" status?

Looking at transaction https://blockstream.info/tx/c362fe7f8cb94b363c0c7cd5a0f82cf0dfa7733ab8a3b90df3eb9f0bff912148 some outputs are having type: nonstandard. There are 2 questions related to it: ...
1
vote
0answers
134 views

Step by Step to Connect to ElectrumX via Nodejs

I am developing a simple app that will need to retrieve BTC wallet Address Balance and relative transactions Initially I thought to use some existing APIs (btc.com, blockchain.com etc.), but the ...
1
vote
0answers
25 views

Tool to generate graphical DAG from a seed

I'd like to have a tool that generates a graphical DAG display from addresses generated from a seed. In particular to distinguish which transactions are for "receive" addresses, and which are for "...
1
vote
1answer
423 views

How to monitor Bitcoin address for new transactions?

I have some generated Bitcoin addresses which I want to monitor for newly received transactions, I have a full node but I don't want to import those addresses to the node's wallet. I don't want to use ...
1
vote
0answers
59 views

Manipulation of Bitcoin RPC with programmatically

I'd like to use Bitcoin source code(only RPC part) to manipulate with programmatically. I have bitcoind and bitcoin-cli installed in my local computer but I don't know how to write code for my ...
1
vote
1answer
52 views

Processed withdrawal not reflecting in my blockchain wallet

Given below are the transaction details for the transaction which is not reflecting in my blockchain wallet, Transaction batch :f28888630e090d083ce2be5658f526b148d3e8259a33bbcfa58063cc13e8a4c0 ...
1
vote
0answers
47 views

How can I check my transaction signature is correct?

I have tried recreating the exact transaction from "Appendix B: Funding Transaction Test Vectors" from BOLT 3 from the Lightning RFCs. My transaction looks exactly the same when parsed, except my ...
1
vote
1answer
51 views

Multi-destination transaction from paper wallet

As far as I know, I can make a transaction to a single destination by sweeping/importing private key. How can I make a transaction to multiple destinations?
1
vote
0answers
70 views

demonstrate tracking some bitcoin transactions with a program like an explorer

Recently I started to read BITCOIN protocol and it's events when a transaction created. I want to create a program a bitcoin explorer. as you know probably, Each non-coinbase input spends an outpoint ...
1
vote
1answer
56 views

How much on-chain activity is to and from exchanges?

Are there any data services which provide metrics that show how much of the transactions on the Bitcoin blockchain are to and from exchanges?
1
vote
1answer
155 views

Following SegWit implementation, is BIP-146 signalling and implementation still on the docket?

Is BIP 146, which defines using the low S value, still on the docket to be signalled and implemented given that SegWit fixed the txid malleability issue by moving the witness outside the transaction? ...
1
vote
0answers
112 views

Stripped segwit data

I have two client Bitcoin, 0.17.0 and 0.12.0 and I want to see the difference between the same transaction. 0.17 has segwit, 0.12 doesn't have. If I do that RPC call in 0.17.0 /bin/bitcoin-cli -...
1
vote
0answers
42 views

How do I know when a transaction never confirms and is removed from the mempool

I created a light wallet which can receive and send transactions. It works fine in normal situation. My (first) question is what are the situations where things can go wrong ? Is there a reference ...
1
vote
0answers
35 views

Verify bitcoin address and amount from sign transaction

Is there a way i can extract the fromAddress, toAddress, amount and fees from a bitcoin sign transaction? eg: SignTransactionValue = signAddress(fromAddress, toAddress, amount, fees, privateKey) How ...
1
vote
0answers
264 views

Need help on building transaction with go(lang)

i try to send a transaction to bitcoin testnet for about 3 days now but i can't success... Probably someone can help and give me some example code. What i try to do: I'm writing some payment ...
1
vote
0answers
44 views

How can I calculate an address’s balance with “total recieved”?

I want to calculate balances of my customers with a process , total received(I get it via api provided by a Blockchain explorer)-total_sent(I store transactions my customers make) but as you know, ...
1
vote
0answers
18 views

Moving 'Sent' Transaction from Default Account

I would like to move a sent transaction from the default account to another account held on the same wallet. I am using version 0.16 so I still have the depreciated accounts functionality. I'm not ...
1
vote
0answers
43 views

Can't sign a transaction correctly

The problem was that I tried to sign inputs and add outputs and other info into transaction. The last result hexRawTx : ...
1
vote
0answers
35 views

Separating user accounts in a wallet for a large scale web app

I'm planning to implement a web platform that maintains user wallet accounts and generally acts as a web wallet. They can deposit, withdraw and transfer coins.The number of accounts should be in ...
1
vote
1answer
78 views

How can I get the whole info for a transaction whose outputs are spent?

I use the RPC method getrawtransaction to get the whole info for a transaction. But if I understood right, it works only for transactions which contain at least one unspent output. How can I get the ...
1
vote
1answer
537 views

Using CoreBitcoin in Swift to create raw transaction

I am new to coding, and only know swift, obj-C is still foreign to me. I have a functioning wallet but for now am relying on BlockCypher API to build a transaction which I do NOT want to do. Can ...
1
vote
0answers
460 views

List All the transactions of an adress - API

I am looking for a way to list all the transactions of an address. For instance, if we use the Blokchain.info API we get: url='https://blockchain.info/rawaddr/1PFtrRjbq4aLfM7k4tyLZ3ZAuTsgLr6Q8Q' ...
1
vote
0answers
70 views

Mycelium Gear testnet confirmation

When I send payment to a testnet address generated by Mycelium Gear, it doesn't see the transaction even when it's included in a block. Blockcypher.com, blockexplorer.com, blockchain.info and ...
1
vote
0answers
207 views

Problem with balance of my address

I have a problem that wallet does not recognize transactions of my address. The problem is present on testnet. Relevant address is n3qPR7uHUSoqnd8DZpE8GVhqnmrMzYu7Vj (https://testnet.blockexplorer....
1
vote
0answers
451 views

Locked balance in my wallet

I have transferred bitcoin form copay to my friend wallet 4 months ago and I just realized that my coin never sent to my friend's wallet and status in Copay wallet is "Locked Balance". My question is ...
1
vote
0answers
306 views

Stateless vs Stateful wallets

Stateless wallet are wallets that do not store any information locally on the device. Stateful wallets are wallets that store information such as index of unused address. According to my ...
1
vote
0answers
35 views

Misdirected Bitcoin?

Good day. I bought 2 Bitcoin from a reputable dealer and asked that they be transferred them to my private Electrum Standard Wallet. The Bitcoin has not arrived in my wallet. The dealer has confirmed ...
1
vote
0answers
66 views

Bitcoin-core 0.15.1 gettransaction showing wrong fee for some transactions

What makes me wonder, this happens just for some transactions Take a look at this transaction: 20179d0d2fba68b2ca82ab8cc5faa39ced73324af6b90b6505cca2c3d65102a6 As you can see inputs/outputs fee is: ...
1
vote
2answers
758 views

Is it possible to make transaction using wallet private key

I have a private key of a bitcoin wallet . Is there is any way i can check balance and make transaction using bitcoin core without importing private key.
1
vote
1answer
680 views

Sent Bitcoin to wrong email address on Coinbase.com

I sent some BTC on coinbase to another one of my own email addresses. But I later realized I don't have a coinbase account with this email. The status of the transaction says complete. Are they gone? ...
1
vote
0answers
59 views

Confusing about received transaction?

I have two addresses in my wallet and sent some coins to one and set change to the other, both addresses are wallet generated addresses(not watchonly ones), but the transaction returned from RPC shows ...
1
vote
0answers
60 views

aggregated signatures for combining payments over a low bandwidth mesh network

Background I'm researching how in a low bandwidth mesh network payment transactions from nodes can be combined to reduce the bandwidth used for payments. Aggregated signatures seem like a useful ...
1
vote
0answers
103 views

Low fee bitcoin transaction confirmed within 30 Min

One hour ago I've sent a transaction to a friend with 110 sat/byte. After 30 min I've noticed that the transaction has 3 confirmation with this low fee and the network congestion. The receiver has ...
1
vote
0answers
76 views

Distribution of tx fees

Do tx fees issued by users follow a particular distribution ? I'd guess they follow the normal distribution, but I'm not sure. More precisely, how tx.fee/tx.size is distributed in the mempool ?
1
vote
2answers
222 views

Buy coins using a australian bank account from Germany

I am German living in Germany but do own an Australian bank account. I would like to use that money to buy bitcoins but somehow am not able to at the big exchange markets. Whenever I identify myself ...
1
vote
0answers
183 views

Percentage of BTC belong to early adopters

Are there any statistics that break down the total amount of circulated BTC that is owned by “early adopters”? I know it’s theoretically possible by manually examining the blockchain for unspent ...
1
vote
0answers
502 views

Metcalfe's law for bitcoin price

Here's an inline link to article article the square function number of users times the average transaction value. 94% of the bitcoin moved over the past four years is explained by that equation. It ...
1
vote
0answers
102 views

How do i transfer Bitcoins from Bitcoin Core to BitGo?

How do i send my BitCoins from Bitcoin Core to BitGo?
1
vote
0answers
821 views

bitcoind transaction fee calculation

I'm using bitcoind and for the transfer of tokens from one account to other, I'm using sendFrom method. but there is a transaction fee calculation and on the bitcoin-qt panel, In the transactions ...

1
2
3 4 5
7