Bitcoin Stack Exchange

0

votes

1

answer

9

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How can a reciever verify that transaction data was not altered by 3rd party?

answered 10 mins ago David Schwartz 47.5k

0

votes

0

answers

4

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How to contact the technology experts?

bitcoincore-development currencies decentralization

asked 11 mins ago saintthor 1

0

votes

0

answers

4

views

How can I do CDataStream to String to CDataStream conversion?

bitcoin-core bitcoind block

asked 1 hour ago Genie 11

2

votes

1

answer

14

views

Bitcoin Difficulty granularity

hash difficulty blocks difficulty-retargetting

modified 3 hours ago Murch♦ 42.3k

2

votes

0

answers

57

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What happened to Sidechains [closed]

sidechains

modified 3 hours ago Chan-Ho Suh 119

0

votes

1

answer

33

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Bitcoin confirmed but have not received anything [duplicate]

receiving

modified 3 hours ago Coding Enthusiast 655

0

votes

1

answer

30

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Error while syncing with the blockchain on my Raspberry Pi

bitcoind nodes full-node raspberry-pi daemon

modified 3 hours ago 0xb10c 985

0

votes

2

answers

50

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How to get both confirmed and unconfirmed transaction details of foreign(non-wallet) addresses from bitcoin-node server?

bitcoin-core address unconfirmed-transactions confirmations

modified 4 hours ago Community♦ 1

0

votes

0

answers

18

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How do I build a blockchain/cryptocurrency that uses 4-8 bit encryption instead of 256 [closed]

blockchain hash cryptography python block-hash

asked 5 hours ago Corbs 1

1

vote

1

answer

43

views

What is the length of largest known reorganization in bitcoin?

bitcoin-core chain-reorganization

modified 6 hours ago Ugam Kamat 5,738

0

votes

1

answer

14

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Transfer of BTC the wallet address p2pkh to wallet address p2sh

wallet address

answered 11 hours ago Raghav Sood 12.1k

-1

votes

2

answers

36

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DOUBLE SPENDING PROBLEM IN BITCOIN

doublespend

answered 11 hours ago Pieter Wuille 55.2k

7

votes

2

answers

25k

views

How do I get my public address in Bitcoin Core?

bitcoin-core public-key private-key-import

modified 11 hours ago premek.v 3

1

vote

1

answer

20

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Bitcoin P2P API getBlocks always returns 500 inv items

bitcoin-core full-node p2p

modified 16 hours ago Community♦ 1

0

votes

4

answers

80

views

Is blockchain always “public”?

blockchain terminology decentralization

answered 19 hours ago saintthor 1

2

votes

2

answers

1k

views

Is there a cold storage option for altcoins?

exchanges altcoin coldstorage hardware-wallet

modified 20 hours ago Community♦ 1

1

vote

2

answers

45

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Why does bitcoin-cli not know about working directory of bitcoind?

bitcoin-cli

modified yesterday Community♦ 1

0

votes

1

answer

33

views

Mining pools communicating outside of network

mining-pools mining-theory mining-profitability

answered yesterday David Schwartz 47.5k

0

votes

1

answer

31

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Transaction is not submitting using bitcore-explorers.js

bitcoin-core sendrawtransaction insight-api

modified yesterday Community♦ 1

3

votes

2

answers

251

views

A security need for Bitcoin to fork to quantum resistant algorithm in a few years?

private-key hash encryption quantum-computing

answered yesterday Xtinci0n 1

1

vote

1

answer

86

views

Is it possible to use Electrum to create a multisig wallet with a trezor and an airgapped coldcard?

electrum multi-signature trezor bip174-psbt coldcard

modified yesterday Community♦ 1

3

votes

1

answer

195

views

Python library for Multisignature HD wallets

python bip-32-hd-wallets mnemonic-seed

modified yesterday Community♦ 1

0

votes

2

answers

68

views

What are the chances bitcoin big mining pools to unite and do 51% attack?

mining-pools hashpower majority-attack decentralization

answered yesterday saintthor 1

0

votes

1

answer

215

views

What's the magic key version bytes for BIP49

wallet bip-32-hd-wallets

modified yesterday Community♦ 1

5

votes

3

answers

148

views

How is the size of a bitcoin transaction calculated

transaction-fees transaction-size

modified yesterday Septem151 370

0

votes

1

answer

30

views

Bitcoin core doesn’t see transaction

bitcoin-core bitcoind

answered yesterday Septem151 370

0

votes

1

answer

50

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Where is the code of chain reorganization in Bitcoin Core

bitcoin-core chain-reorganization

answered yesterday warchantua 48

0

votes

2

answers

65

views

Send or receive bitcoins with bitcoin-cli without downloading full blockchain

bitcoin-core client

answered yesterday Scalextrix 197

28

votes

3

answers

39k

views

How does proof-of-stake “mining” work?

mining-theory proof-of-work proof-of-stake peercoin

answered yesterday Scalextrix 197

3

votes

1

answer

1k

views

Longest unconfirmed transaction?

blockchain.info unconfirmed-transactions hash coinbase.com block-hash

modified 2 days ago Agustinus Lota 1

0

votes

2

answers

2k

views

binance advanced indicator api

api binance

modified 2 days ago Community♦ 1

1

vote

2

answers

363

views

How to denouce a scam exchange?

fraud

modified 2 days ago Mark V 1

0

votes

1

answer

27

views

How do i print bitcoin transactions from a mining pool in php

api cryptography php

answered 2 days ago m1xolyd1an 3,406

0

votes

1

answer

61

views

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

transactions segregated-witness signature transaction-verification transaction-malleability

modified 2 days ago Community♦ 1

1

vote

0

answers

16

views

Is there a way to test Blockchain.info APIs? [closed]

blockchain.info api

asked 2 days ago c00000fd 111

0

votes

2

answers

82

views

Need help with a .conf file to run a lighting node?

lightning-network eclair

modified 2 days ago Community♦ 1

0

votes

0

answers

27

views

P2MS transaction

transactions multi-signature p2

modified 2 days ago monkeyUser 271

0

votes

1

answer

219

views

Convert EC PRIVATE KEY from .pem into WIF

private-key electrum private-key-import wallet-import-format openssl

modified 2 days ago Community♦ 1

1

vote

1

answer

17

views

How does bitcore-node get its data?

bitcoin-core blockchain bitcore bitpay

answered 2 days ago Anonymous 10.3k

3

votes

2

answers

322

views

Is there a chart of all combined orderbooks?

exchanges charts

modified 2 days ago Community♦ 1

0

votes

1

answer

655

views

Segwit Address Supporting Testnet Faucet

segregated-witness faucets p2wpkh

modified 2 days ago Community♦ 1

0

votes

2

answers

30

views

How to parse transaction script to address the correct way?

bitcoin-core transactions

modified 2 days ago Mark H 2,198

0

votes

1

answer

30

views

How can Server-less communication take place between clients?

client java decentralization websockets

modified 2 days ago RedGrittyBrick 5,025

5

votes

3

answers

870

views

What is the best way to exchange MTGUSD to USD?

transactions mtgox

modified Jan 24 at 10:16 Community♦ 1

1

vote

0

answers

23

views

Not receiving Compact Block even after 'sendcompact' message

address-generation regtest compact-blocks

asked Jan 24 at 8:39 Genie 11

3

votes

1

answer

2k

views

What is the maximum size of a DER encoded ECDSA signature?

signature ecdsa

modified Jan 24 at 1:12 Veltron Capital 1

0

votes

0

answers

21

views

Can anyone issue USD on the Ripple ledger? [closed]

ripple ripple-gateways

asked Jan 24 at 0:13 bpgeck 101

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