Hottest Questions Today

1

vote

1

answer

25

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Bitcoin Core Old Wallet.dat Vulnerability

modified 4 hours ago chytrik 5,957

0

votes

1

answer

14

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Can I monetize “crypto” using asset backed securities?

transactions cryptonote

answered 4 hours ago chytrik 5,957

0

votes

1

answer

14

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Why is Target < Blockhash?

hash difficulty python

modified 13 hours ago James C. 626

0

votes

2

answers

13

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How to determine how many transactions are being processed by the lightning network?

lightning-network

answered 11 hours ago James C. 626

-2

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0

answers

18

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Generate Litecoin Address

litecoin bitcoinj android

asked 18 hours ago Bandish Mehta 2

-2

votes

0

answers

21

views

Is cryptonite plugin legit?

electrum ltc

asked yesterday user4951 625

1

vote

0

answers

25

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Bitcoin Wallet generation and TX signing

bitcoin-core client bitcoincore-development

asked yesterday Tauqeer Hassan 6

0

votes

0

answers

17

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Is there is any one who can provide the logic to set the transaction fee for bitcoin transcation?

bitcoind wallet json-rpc

asked yesterday Pankaj Kumar 60

4

votes

3

answers

330

views

Would it be possible to create a soft-fork for reducing miner reward?

blockchain-fork mining-reward soft-fork

modified Dec 8 at 18:09 arubi 799

0

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2

answers

34

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At which stage is a transaction validated?

transactions blockchain

modified yesterday man on laptop 103

0

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2

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84

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Copay wallet no longer available on the Google Play store [on hold]

copay

modified 4 hours ago chrisarnesen 352

4

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1

answer

1k

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Why is increasing block size in the Bitcoin network considered to decrease security?

security block

modified Dec 8 at 13:22 Community♦ 1

0

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1

answer

29

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Can i use the same hardware mining for bitcoin and Zcash?

mining-hardware zcash

answered 2 days ago JBaczuk 3,796

1

vote

1

answer

30

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Do pools distribute “jobs” to miners based on “failed” solutions which have already been submitted?

mining-pools mining-theory sha256 stratum data-security

answered Dec 8 at 23:24 Andrew Chow♦ 30.1k

1

vote

2

answers

55

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Operation not valid with the current stack size

bitcoind script

modified Dec 8 at 13:43 Community♦ 1

0

votes

0

answers

13

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Keep getting error in payment protocol when trying to purchase amazon card. [on hold]

transactions

asked 2 days ago Michael Woodward 1

2

votes

2

answers

77

views

What is the reasoning for Grin's high inflation rate?

reward-schedule mimblewimble

answered 2 days ago Michail Kargakis 1

0

votes

0

answers

14

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Go connect bitcoin full node by rpc?

client json-rpc

asked 2 days ago Smith Jone 1

0

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2

answers

56

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How can Segwit increase transaction throughput if the same amount of data is stored in the blockchain?

segregated-witness best-chain

modified Dec 8 at 13:41 Community♦ 1

0

votes

1

answer

49

views

Why are the inputs of Bitcoin transactions signed?

transactions security signature transaction-verification transaction-input

modified Dec 8 at 13:07 Community♦ 1

1

vote

1

answer

23

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Script - Is it possible to build an addresss that allows retrieve a certain amount per address?

script wealth-distribution

answered Dec 8 at 14:45 James C. 626

0

votes

1

answer

49

views

How will the Bitcoin wallet compute address?

blockchain

modified Dec 8 at 13:34 Community♦ 1

1

vote

1

answer

51

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creating a hash that starts wtih 9 zeros

mining-theory

modified 2 days ago Community♦ 1

0

votes

2

answers

31

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Is blockchain the only technology for p2p decentralised global network?

blockchain

modified Dec 8 at 13:29 Community♦ 1

1

vote

1

answer

30

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Txindex=1: how to recognise the blockchain with this option?

bitcoind synchronization reindex txindex

modified Dec 8 at 13:10 Community♦ 1

1

vote

1

answer

24

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Which Bitcoin RPC call is used for setting transaction priority?

bitcoin-core json-rpc

modified yesterday Karma ampomah 1

2

votes

1

answer

40

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Error parsing JSON in bitcoin-cli signrawtransactionwithkey

bitcoin-core bitcoind json-rpc bitcoin-cli rpc-error-25

modified 2 days ago Dict Soni 1

0

votes

2

answers

29

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In theory could a pubkeyhash script be solved without the public key in the scriptSig?

script cryptography

modified 2 days ago Community♦ 1

0

votes

1

answer

12

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Is this article wrong/scammy? Is it possible that miner earn more by mining several different coins at once through minergate?

mining-pools mining-theory

modified Dec 8 at 13:12 user4951 625

1

vote

0

answers

53

views

How to integrate Tether USDT payment (Omni layer)?

omni tether

modified Dec 8 at 13:14 Community♦ 1

0

votes

1

answer

32

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2 transaction in same address - Please help

blockchain.info

modified Dec 8 at 13:24 Community♦ 1

-1

votes

0

answers

35

views

Copay wallet app. delisted at play store?

wallet

modified 2 days ago Community♦ 1

0

votes

2

answers

26

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bitcoin-cli JSON-serialized error output

bitcoin-cli

modified Dec 8 at 13:31 Community♦ 1

-1

votes

1

answer

39

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If you are building your own blockchain, how would you decide on the right consensus algorithm? [on hold]

blockchain consensus

modified Dec 8 at 13:19 Community♦ 1

2

votes

0

answers

28

views

How to get multiple connections to the same node

bitcoin-core bitcoind client network nodes

modified 2 days ago Community♦ 1

1

vote

1

answer

27

views

Lightning Onion Routing vs TOR

lightning-network tor

answered Dec 8 at 18:38 Rene Pickhardt 360

1

vote

0

answers

27

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My Bitcoin transaction timed out on CoinGate but payment/BC disappeared and merchant denies receiving it…how can I track it down?

blockchain lost-bitcoins lost-transactions tracking

modified 2 days ago Community♦ 1

2

votes

0

answers

18

views

NBitcoin get signature without signing

signature non-standard-transaction nbitcoin

modified Dec 8 at 13:27 Community♦ 1

1

vote

1

answer

31

views

Setup bitcoin-seeder

cryptography domain-registering

modified Dec 8 at 19:06 Nigho 8

2

votes

1

answer

24

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Do confidential transactions produce an UTXO

privacy confidential-transactions

modified Dec 5 at 17:54 Pieter Wuille 44.9k

0

votes

2

answers

31

views

Electrum Litecoin keeps synchronizing. What should I do?

electrum

modified yesterday Dan 25

1

vote

1

answer

34

views

Why this transaction is invalid?

transactions script blockcypher

answered Dec 7 at 12:13 pebwindkraft 4,295

1

vote

1

answer

25

views

Initial Block Download Problem

testnet

answered Dec 5 at 22:29 Anonymous 8,242

61

votes

2

answers

9k

views

If someone wanted to pretend to be Satoshi by posting a fake signature to defraud people how could they?

ecdsa

modified Nov 19 at 15:23 Murch♦ 34.4k

0

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1

answer

29

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How does using a Turing-complete programming language compromise the security of the network? [closed]

security ethereum

modified Dec 4 at 14:31 RedGrittyBrick 2,295

0

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2

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38

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Can two or more transactions sent from the same address be mined in the same block in Bitcoin's blockchain?

transactions doublespend

modified Dec 4 at 11:39 chytrik 5,957

0

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0

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57

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+50

Posting CREATERAWTRANSACTION via JSON-RPC via C#

bitcoin-core json-rpc full-node c#

modified Dec 7 at 2:57 Mandy Osborne 1

1

vote

1

answer

24

views

how does a miner choose which transactions go into the next block?

transactions transaction-selection

answered Dec 5 at 17:17 chytrik 5,957

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