Skip to main content
Share Your Experience: Take the 2024 Developer Survey

Top Questions

5 votes
5 answers
15k views

How to install Berkeley DB 4.8 on Linux?

-2 votes
0 answers
15 views

Crypto help as to where I sent this

0 votes
0 answers
8 views

Xpub used to create vendor addresses, btc not seen in wallet. How choose which derivation path is needed?

0 votes
0 answers
14 views

Connecting bitcoind and BTC RPC Explorer in docker

0 votes
1 answer
19 views

Incorrect passphrase after cancelled transaction

0 votes
0 answers
11 views

how to get vsize before psbt finalized

0 votes
1 answer
22 views

Obtaining other portion of my private key

2 votes
2 answers
528 views

Decoding a base64 wallet from 2014

0 votes
0 answers
22 views

How can I create a new prefix for an extended key (xprv, zprv...)?

0 votes
0 answers
16 views

How does the code look like with all the necessary information to send the transaction? [closed]

0 votes
2 answers
2k views

Unlocking a Private Key from watch status

22 votes
5 answers
48k views

Bitcoin-Qt setup: Change block-chain file location, settings? documentation?

0 votes
0 answers
16 views

how to calclate the fee of a segwit transaction? [duplicate]

1 vote
1 answer
155 views

Is there really a thing called "Bitcoin address"? Since all I need to spend a UTXO is to provide a scriptSig

0 votes
2 answers
503 views

Missing Witness field in p2wpkh decoded tx hex

-3 votes
0 answers
15 views

How to convert private key to ethereum address using python [migrated]

0 votes
1 answer
758 views

"Invalid address" when trying solo mine with bfgminer

5 votes
1 answer
1k views

How can the segwit witness data be "off-chain"? What does it really mean?

0 votes
1 answer
114 views

After a long connection to the wallet, it offers to reinstall blocks and synchronize all Bitcoin core blocks

3 votes
2 answers
801 views

How to sign a transaction using BitcoinJ

2 votes
0 answers
41 views

Do any full-node clients compress blocks?

0 votes
1 answer
25 views

Does Utreexo work with a pruned node?

0 votes
1 answer
40 views

I have upgraded my raspiblitz v 1.7.2 directly to v 1.10. After restart and "upgrade" it shows "sparco-host=0.0.0.0: unknown option" in logs

0 votes
2 answers
81 views

How to recover bitcoin from Coinbase?

0 votes
1 answer
36 views

Trouble with HWI

0 votes
1 answer
37 views

How do I find out if I have bitcoins I purchased

0 votes
1 answer
39 views

Bitcoin node GUI shutting down right away

3 votes
1 answer
433 views

Help understanding OP codes on multisig redeem script (hex)

0 votes
1 answer
97 views

Can hashtype in BTC scriptSig contained value other than 0x01, 0x02, 0x03, 0x80, 0x81, 0x82, 0x83?

0 votes
1 answer
43 views

What is Operation Chokepoint 2.0?

0 votes
2 answers
35 views

What is the endianness of the target?

1 vote
2 answers
69 views

Reuse air gapped Raspi used for seed generation?

0 votes
0 answers
14 views

How to create a litecoin testnet segwit wallet offline [closed]

-2 votes
0 answers
22 views

Why can't I can out in my Bitcoin mining wallet bank account cash app [duplicate]

1 vote
1 answer
310 views

Using the Bitcoin Crate to Sign a Segwit Transaction

1 vote
1 answer
915 views

Multisig with existing single sig + passphrase

1 vote
2 answers
2k views

How to recover blockchain.info wallet from 12-word passphrase and password

1 vote
2 answers
77 views

How does a HD wallet work in practice?

1 vote
1 answer
176 views

How might you detect if two extended public keys have the same root private key?

0 votes
1 answer
21 views

Has There Been a Change in Bitcoin RPC's scriptPubKey Address Field

6 votes
3 answers
18k views

Historical BTC data in JSON

0 votes
2 answers
40 views

Does OP_CSV usually cause the timelock to be more than the specified time?

0 votes
1 answer
56 views

HTLC routing issues in custom LN plugin (c-lightning) on regtest network

0 votes
2 answers
557 views

How Can I import Multibit Private Key into Electrum or Blockchain.com

2 votes
1 answer
118 views

How can I validate if my miner works?

0 votes
0 answers
31 views

Seed recovery from paper wallet

0 votes
1 answer
133 views

There are twice as many coins on the balance as it should be, but when sending it becomes zero

-1 votes
0 answers
27 views

Hello everyone, so I am new here and was wondering if anyone could tell me the process it takes to cash out my Bitcoin [duplicate]


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