Bitcoin Stack Exchange

2

votes

2

answers

153

views

Other database besides UTXO?

modified 55 mins ago vincenzopalazzo 425

4

votes

1

answer

39

views

What are the downsides of Hodl Invoices?

lightning-network lightning-network-daemon lightning-routing

modified 56 mins ago Ugam Kamat 4,520

2

votes

0

answers

27

views

Local balance query for Bitcoin address

api full-node query

modified 1 hour ago Michael 23

-2

votes

0

answers

23

views

Please deposit btc

deposit

asked 8 hours ago mehdi 1

0

votes

2

answers

205

views

Practical application of Electrum's Encrypt/Decrypt message feature?

electrum cryptography encryption

modified 8 hours ago Community♦ 1

0

votes

0

answers

19

views

Is there a way to delete a test wallet without stopping bitcoind?

bitcoind wallet testnet testing

asked 9 hours ago electrotype 129

0

votes

1

answer

36

views

The vanishing XLM! Help please?

stellar

modified 9 hours ago Community♦ 1

0

votes

1

answer

156

views

How to turn my bitcoins into legal money

legal sell-bitcoins

modified 10 hours ago Community♦ 1

1

vote

1

answer

45

views

What is the simplest command I could use to test that my wallet unlocking process works properly?

bitcoind wallet json-rpc testnet testing

answered 15 hours ago Andrew Chow♦ 39.4k

0

votes

0

answers

19

views

I have a transaction I. D. Number/receipt sent to me via email. How do i collect my money payment? [on hold]

transactions

asked 16 hours ago J Monachello 1

2

votes

2

answers

1k

views

Transaction with highest fee, but stuck, what did I do wrong?

transactions transaction-fees unconfirmed-transactions electrum

modified 16 hours ago Murch♦ 36.9k

0

votes

0

answers

16

views

Coinbase customer service [duplicate]

unconfirmed-transactions coinbase.com coinbase-transaction

asked 18 hours ago dave 1

1

vote

1

answer

20

views

Backup of a bitcoind wallet using the extended private masterkey only

bitcoind wallet wallet-recovery backup

answered 21 hours ago Andrew Chow♦ 39.4k

0

votes

1

answer

32

views

How to code bitcoin transaction for shopping cart

transactions raw-transaction

modified 21 hours ago Community♦ 1

14

votes

2

answers

6k

views

How can I setup Bitcoin to be anonymous with Tor?

bitcoin-core bitcoind client network tor

modified 21 hours ago Willtech 2,497

0

votes

1

answer

21

views

what is the most suitable time interval for updating information on a block while mining the block

mining-theory transaction-selection

modified 23 hours ago Murch♦ 36.9k

1

vote

1

answer

21

views

How Does Bitcoin Core Client Keep Track of Longest Chain/Strongest PoW Chains?

bitcoincore-development leveldb best-chain blockchain-data-storage

modified 23 hours ago Murch♦ 36.9k

1

vote

1

answer

50

views

Can anyone initiate a Blockchain transaction into the mining pool?

transaction-verification

modified yesterday Murch♦ 36.9k

0

votes

1

answer

20

views

Fees when withdrawing funds from bitcoin?

exchange-fees

modified yesterday Murch♦ 36.9k

1

vote

0

answers

11

views

Connecting to local copy of blockchain with NBitcoin

blockchain c# nbitcoin

modified yesterday oshirowanen 61

-1

votes

0

answers

11

views

Litecoin Mining Pool without Dogecoin? [on hold]

mining-pools litecoin

asked yesterday Number File 13

0

votes

2

answers

40

views

Unconfirmed transaction. How to make my wallet made whole

bitcoin-core unconfirmed-transactions electrum

modified yesterday Chris Chen 198

1

vote

1

answer

35

views

How to tell if a transaction is valid?

transaction-verification validation

modified yesterday Murch♦ 36.9k

0

votes

1

answer

116

views

What are the published Bitcoin addresses of the Binance 7000 BTC hack from 2019 May?

binance tainted-coins hack

modified yesterday Community♦ 1

1

vote

1

answer

54

views

Is it possible to separate blockchain and wallet functions?

blockchain security

modified yesterday Community♦ 1

1

vote

2

answers

130

views

New copay on Windows 7

windows copay

modified yesterday rvnlord 101

1

vote

1

answer

467

views

How can I simulate ProofOfStake (PoS) for a testnet (clone of Pivx)?

altcoin altcoin-development proof-of-stake

modified yesterday Community♦ 1

0

votes

1

answer

51

views

How to track bitcoin transaction on PC

transactions blockchain tracking

modified 2 days ago Community♦ 1

0

votes

1

answer

29

views

From Edge to Poloniex

exchanges

modified 2 days ago Community♦ 1

1

vote

2

answers

41

views

How to send zero fee bitcoin transaction

transaction-fees sending

modified 2 days ago Murch♦ 36.9k

-2

votes

0

answers

19

views

Is it true that the Ripple CEO Brad Garlinghouse claims striking 30 deals a week? [on hold]

ripple

asked 2 days ago S.coastapps 1

0

votes

0

answers

5

views

problem of hash board in dragonmint T1

mining-hardware

asked 2 days ago tabrizcoin 1

1

vote

1

answer

86

views

Hashgraph public ledger (51% attack)

blockchain

modified 2 days ago Community♦ 1

0

votes

2

answers

17

views

Imported address:private key [duplicate]

blockchain

answered 2 days ago Abdussamad 1,776

0

votes

2

answers

2k

views

How can I get a private key for this address

fraud private-blockchains

modified 2 days ago helpmefinancially 1

0

votes

1

answer

30

views

How can I consume my whole bitcoin balance in a single transction? Is it possible to use multiples UTXOs in a single transaction?

transactions utxo bitcoinjs

modified 2 days ago Coder 1

0

votes

1

answer

22

views

How can I extract my bitcoin public address from my bitcoin private key using PHP for Nodejs?

private-key public-key php balance nodejs

modified 2 days ago Raghav Sood 10k

2

votes

1

answer

69

views

how difficult is it to generating an ECDSA (or Schnorr) signature with a certain number of leading zeros?

signature message-signing schnorr-signatures

modified 2 days ago Andrew Chow♦ 39.4k

0

votes

2

answers

56

views

How to reduce Bitcoin loaded wallet memory?

bitcoin-core bitcoind wallet memory

modified 2 days ago Community♦ 1

0

votes

1

answer

41

views

Credit card deposit to accout

buy-bitcoins

modified 2 days ago Murch♦ 36.9k

5

votes

0

answers

45

views

Are there any “slow” sidechains? What are the tradeoffs?

sidechains

modified 2 days ago Philbert Wallace 68

0

votes

1

answer

23

views

How to get a readable format of curl with a transaction?

transactions blockchain.info

modified 2 days ago Community♦ 1

1

vote

1

answer

48

views

How to Pay to Multisig Wallet Using python-bitcoinrpc?

bitcoin-core python

modified 2 days ago eric 35

6

votes

0

answers

86

views

Can we construct a UTXO which is spendable only via proof of work?

transactions script proof-of-work

modified Oct 18 at 17:31 Ugam Kamat 4,520

2

votes

1

answer

62

views

How do I sign a transaction in Python?

python

modified Oct 18 at 16:15 eric 35

0

votes

0

answers

11

views

Cannot push rawTX consecutively?

bitcore node.js broadcast blockcypher

modified Oct 18 at 16:08 manhluna 1

2

votes

2

answers

595

views

Backing up Bitcoin using only private keys?

blockchain bitcoin-core private-key public-key backup

answered Oct 18 at 15:46 Locke 1

1

vote

0

answers

15

views

How does lnd make sure it does not reuse the same route twice for a retry after the first payment failed?

lightning-network lightning-network-daemon lightning-routing

asked Oct 18 at 15:42 wtho 8

Top Questions

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.