Hottest Questions This Week

4

votes

1

answer

1k

views

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

security block

modified yesterday Community♦ 1

4

votes

3

answers

319

views

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

modified yesterday arubi 779

1

vote

2

answers

51

views

Operation not valid with the current stack size

bitcoind script

modified yesterday Community♦ 1

0

votes

2

answers

36

views

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 5,927

0

votes

1

answer

28

views

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

security ethereum

modified Dec 4 at 14:31 RedGrittyBrick 2,295

0

votes

2

answers

53

views

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

segregated-witness best-chain

modified yesterday Community♦ 1

2

votes

2

answers

75

views

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

reward-schedule mimblewimble

answered 10 hours ago Michail Kargakis 1

2

votes

1

answer

22

views

Do confidential transactions produce an UTXO

privacy confidential-transactions

modified Dec 5 at 17:54 Pieter Wuille 44.9k

1

vote

1

answer

46

views

creating a hash that starts wtih 9 zeros

mining-theory

modified 4 hours ago Community♦ 1

0

votes

1

answer

74

views

How would one go about selling a large amount of Bitcoin? [closed]

sell-bitcoins

modified Dec 4 at 15:29 frank 1

0

votes

2

answers

33

views

Non-standard transaction scripts broadcasting

transactions script bitcoincore-development

answered Dec 4 at 16:28 Andrew Chow♦ 30.1k

0

votes

2

answers

23

views

At which stage, transaction is validated?

transactions blockchain

answered yesterday chytrik 5,927

1

vote

1

answer

27

views

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

mining-pools mining-theory sha256 stratum data-security

answered yesterday Andrew Chow♦ 30.1k

0

votes

1

answer

31

views

c-lightning determine channel capacity

lightning-network c-lightning

answered Dec 4 at 1:32 Rusty Russell 46

0

votes

2

answers

29

views

Is blockchain the only technology for p2p decentralised global network?

blockchain

modified yesterday Community♦ 1

0

votes

1

answer

47

views

Why are the inputs of Bitcoin transactions signed?

transactions security signature transaction-verification transaction-input

modified yesterday Community♦ 1

0

votes

1

answer

45

views

How will the Bitcoin wallet compute address?

blockchain

modified yesterday Community♦ 1

0

votes

2

answers

56

views

What happened Copay wallet at play store????? I cant see the app

copay

answered yesterday chrisarnesen 350

0

votes

0

answers

52

views

+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

Initial Block Download Problem

testnet

answered Dec 5 at 22:29 Anonymous 8,242

1

vote

0

answers

49

views

How to integrate Tether USDT payment (Omni layer)?

omni tether

modified yesterday Community♦ 1

0

votes

2

answers

26

views

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

script cryptography

modified 4 hours ago Community♦ 1

1

vote

1

answer

26

views

Can I recover my seed words?

multibit

modified Dec 4 at 16:13 Andrew Chow♦ 30.1k

2

votes

1

answer

32

views

Error parsing JSON in bitcoin-cli signrawtransactionwithkey

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

modified 23 hours ago Dict Soni 1

0

votes

2

answers

39

views

how to split transactions based on send and receive Json rpc bitcoin

json-rpc bitcoin-cli

answered Dec 5 at 6:20 Pankaj Kumar 63

1

vote

1

answer

23

views

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

transactions transaction-selection

answered Dec 5 at 17:17 chytrik 5,927

-1

votes

1

answer

37

views

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

blockchain consensus

modified yesterday Community♦ 1

0

votes

1

answer

37

views

Python - Querying bitcoin's block header using leveldb

python leveldb

modified Dec 4 at 10:40 Elerir 1

0

votes

1

answer

26

views

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

mining-hardware zcash

answered 1 hour ago JBaczuk 3,784

1

vote

1

answer

25

views

Lightning Onion Routing vs TOR

lightning-network tor

answered yesterday Rene Pickhardt 350

0

votes

1

answer

31

views

2 transaction in same address - Please help

blockchain.info

modified yesterday Community♦ 1

2

votes

1

answer

24

views

Generate new .onion address for bitcoind over tor

bitcoind tor

answered Dec 4 at 16:44 Andrew Chow♦ 30.1k

-1

votes

0

answers

30

views

Copay wallet app. delisted at play store?

wallet

modified 4 hours ago Community♦ 1

1

vote

1

answer

30

views

Why this transaction is invalid?

transactions script blockcypher

answered 2 days ago pebwindkraft 4,285

1

vote

1

answer

30

views

Setup bitcoin-seeder

cryptography domain-registering

modified yesterday Nigho 8

1

vote

0

answers

30

views

What is the best way to test new consensus protocol?

bitcoin-core bitcoind consensus source-code

modified Dec 4 at 6:18 Emon 1

0

votes

0

answers

29

views

Hi I just found a bug and I lost my copay wallet now [on hold]

development copay wallet-development

asked Dec 4 at 2:49 tang isis 1

1

vote

1

answer

29

views

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

bitcoind synchronization reindex txindex

modified yesterday Community♦ 1

0

votes

0

answers

28

views

Can't get broadcasted block inventories

protocol inventory

modified Dec 3 at 11:04 Kevin P 8

0

votes

2

answers

16

views

Why would a merchant accept Bitcoin?

merchants money

modified Dec 4 at 2:55 chytrik 5,927

2

votes

0

answers

26

views

How to get multiple connections to the same node

bitcoin-core bitcoind client network nodes

modified 4 hours ago Community♦ 1

0

votes

2

answers

25

views

bitcoin-cli JSON-serialized error output

bitcoin-cli

modified yesterday Community♦ 1

1

vote

0

answers

25

views

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 4 hours ago Community♦ 1

1

vote

1

answer

19

views

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

script wealth-distribution

answered yesterday James C. 596

-1

votes

0

answers

24

views

i have lost btc

lost-bitcoins

asked Dec 3 at 16:31 Ann 1

0

votes

1

answer

18

views

What is the relation between a Hash Time Lock Contract(HTLC) and a Commitment transaction?

lightning-network hash-time-locked-contract ln-commitment-transaction

answered Dec 4 at 11:33 James C. 596

0

votes

0

answers

23

views

What are the basic differences between BTC ,LTC and BTG?

blockchain-fork

asked Dec 5 at 20:12 H Akhali 31

0

votes

1

answer

17

views

Multi-sig signature computation

signature multi-sig

answered Dec 5 at 17:06 James C. 596

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