Skip to main content
Bitcoin

Popular Question

 Popular Question
Question with 1,000 views. This badge can be awarded multiple times.
Awarded 8443 times.
What are test_bitcoin.exe and test_bitcoin-qt.exe?
Awarded May 24 at 9:15
Where does a full node get the blockchain from for Initial Block Download?
Awarded May 22 at 18:25
Failed to start lnd.service: Unit bitcoind.service not found. (lnd installation)
Awarded May 22 at 13:56
How to generate random addresses from public key such that they're recoverable later using pub key only
Awarded May 21 at 19:57
Extremely slow syncing speed while starting bitcoin-qt on HDD [duplicate]
Awarded May 21 at 10:32
Recover Multibit Wallet on Mac
Awarded May 21 at 2:47
Txindex=1: how to recognise the blockchain with this option?
Awarded May 21 at 1:17
How to decipher Bitcoin Hex code?
Awarded May 20 at 14:27
Is there a point on the secp256k1 curve for any given X coordinate?
Awarded May 19 at 20:51
Transaction fees when a block chain is discarded
Awarded May 19 at 14:05
What did I do wrong that caused me to lose bitcoin?
Awarded May 18 at 20:45
How to generate an invoice with flexible amounts for Lightning Network
Awarded May 18 at 18:05
0.17 Specify Wallet with RPC/curl
Awarded May 18 at 5:08
Why do we need electrs or electrumx alongside bitcoin-core?
Awarded May 17 at 17:28
I get invalid argument error when running bitcoin-cli -getnetworkinfo, and a few other parameters
Awarded May 16 at 7:41
lnd SendPayment "unable to find a path to destination"
Awarded May 14 at 15:10
How do I get old blocks while running a pruned node?
Awarded May 14 at 7:47
What are some of the Bitcoin inaccuracies in the CBS Show "The Good Wife"?
Awarded May 14 at 7:40
What is the size and weight of a P2WPKH input?
Awarded May 13 at 10:35
How does mining verify a transaction?
Awarded May 12 at 21:34
free up space by deleting blocks
Awarded May 11 at 16:18
Why do I get: Error: <address> has no matching Script
Awarded May 10 at 2:27
Transaction shows up in blockchain.info but not in Electrum wallet
Awarded May 8 at 16:27
How to tell congestion info on the Bitcoin network?
Awarded May 7 at 17:27
When does Bitcoin Core allow you to "Abandon transaction"?
Awarded May 7 at 17:06
How does it contribute to the Bitcoin network when I run a node with a bigger than default mempool?
Awarded May 7 at 9:15
Stumped on finding checksum for 12 word Bip39 mnemonic
Awarded May 7 at 4:35
Can I use blockfilterindex in pruned mode?
Awarded May 6 at 8:09
Bitcoin ECDSA signature in the compact format
Awarded May 6 at 7:55
How strict are the Unix Epoch time validation rules?
Awarded May 6 at 7:25
How to create a p2sh transaction with a scriptsig of OP_true?
Awarded May 5 at 2:12
Get a correct SHA256 of a PublicKey as bytes
Awarded May 4 at 19:55
Tether USDT raw transaction unsigned
Awarded May 4 at 1:41
What does it mean that the security of Bitcoin public keys and 256-bit ECDSA is 128 bits?
Awarded May 3 at 21:11
Duplicate transactions in blockchain
Awarded May 3 at 21:06
Based on the coinmarket cap api, how do they calculate the bitcoin percent change
Awarded May 2 at 13:57
What are some affordable options for running a full node?
Awarded May 2 at 5:26
How do network nodes "connect" - amateur level
Awarded May 2 at 1:26
timeout on transient error: Could not connect to the server 127.0.0.1:8332
Awarded May 1 at 13:20
Does the low difficulty for my pool give my miners more guesses per block?
Awarded Apr 30 at 17:40
How to tweak a public key for Taproot
Awarded Apr 30 at 11:52
What exactly are route hints?
Awarded Apr 28 at 18:17
Decimal points in bitcoins
Awarded Apr 28 at 14:25
Can RBF be used to change the value of a transaction?
Awarded Apr 28 at 7:04
How much memory (RAM) does a Bitcoin node use?
Awarded Apr 27 at 11:42
Compute checksum for Bech32 address
Awarded Apr 27 at 10:45
How can I spend from a P2TR address on Signet with the Bitcoin Core wallet in 22.0?
Awarded Apr 27 at 10:35
How to restore redeem script from a spent transaction?
Awarded Apr 27 at 8:42
Stuck transaction with enough fee rate
Awarded Apr 26 at 5:42
When does Bitcoin update the UTXO set?
Awarded Apr 25 at 15:32
Does a 12 word recovery phrase offer the same security as 24 words?
Awarded Apr 24 at 7:10
bitcoin-cli "getbalance" always returns 0
Awarded Apr 23 at 15:56
Can I use my Coinbase address to receive bitcoin? Why is it shorter than a normal address?
Awarded Apr 22 at 11:06
How to regularly restart bitcoind after some period of time on Linux
Awarded Apr 21 at 5:32
How would you create child pay for parent in bitcoind-cli
Awarded Apr 20 at 13:08
tracking history of transactions in Lighting Network
Awarded Apr 20 at 6:04
How do I withdraw from an address
Awarded Apr 20 at 3:19
How do I generate the Bitcoin Cash hash preimage?
Awarded Apr 19 at 20:16
Does port 8333 need to be opened as TCP_OUT or TCP_IN?
Awarded Apr 19 at 18:40
How to differentiate between BTC transactions and BRC20 transactions on a blockchain?
Awarded Apr 19 at 16:25
1
…
3 4
5
6 7
…
141