Hottest Questions Today

2

votes

3

answers

54

views

Why Coinjoin need other participants to increase their privacy?

answered 3 hours ago Kristaps Kaupe 121

1

vote

1

answer

11

views

Lightning - why are commitment transactions supposed to use different keys

lightning-network

answered 4 hours ago Rene Pickhardt 6,655

-3

votes

0

answers

15

views

Why XRP is pump on [scrubbed spam] any idea? [closed]

ripple

modified 1 hour ago Anonymous 10.1k

19

votes

2

answers

11k

views

Bitcoin sent, recipient claiming not received

wallet receiving

modified 2 days ago Raghav Sood 11.3k

0

votes

1

answer

29

views

Calculating the cost to send bitcoin?

transaction-fees electrum

modified yesterday chytrik 10.3k

11

votes

4

answers

3k

views

What can blockchain do that normal databases systems won't?

blockchain private-blockchains

modified 23 hours ago Pieter Wuille 54.2k

2

votes

1

answer

38

views

Is the ordering of blocks in the rev.dat files same as the blk.dat files?

bitcoin-core blockchain bitcoind block

modified yesterday Pieter Wuille 54.2k

1

vote

1

answer

24

views

Blockchain 51% attack

blockchain

answered yesterday Andrew Chow♦ 41.2k

0

votes

1

answer

22

views

Mini-seed of single utxo

seed

answered yesterday Andrew Chow♦ 41.2k

-1

votes

0

answers

16

views

24/7 BTC price monitor on Android devices

buy-bitcoins android

asked yesterday SayBurn 1

0

votes

1

answer

26

views

How can I print these information using this library?

blockchain

answered yesterday vincenzopalazzo 576

2

votes

1

answer

32

views

PBFT algorithm - how do we know how many nodes are faulty?

byzantine-fault-tolerance

answered yesterday David Schwartz 47k

22

votes

4

answers

10k

views

How do I recover from a cryptocurrency scam?

blockchain fraud cryptofinance

modified Nov 28 at 9:44 RedGrittyBrick 4,865

-2

votes

0

answers

26

views

How much would being a millionaire (in BTC) cost? [closed]

exchange-rate

asked 2 days ago 3CgKHXR17eh2xCj2RGnHJHTDjPpqaN 1

0

votes

1

answer

26

views

How to find address that holds the balance in Bitcoin Core?

bitcoin-core address balance

answered 2 days ago Raghav Sood 11.3k

0

votes

0

answers

28

views

What are the other digital currency like Bitcoin? [closed]

historical-trade-data

asked 2 days ago Elliesmith 1

1

vote

1

answer

15

views

Wallet.dat in the mobile hard disk is not backed up after sending Bitcoin

bitcoin-core

modified 2 days ago RedGrittyBrick 4,865

0

votes

0

answers

19

views

How to implement 2/2 multi-signature transactions with bitcoinj

multi-signature bitcoinj implementation

asked 2 days ago Oiiiwk 1

0

votes

1

answer

24

views

I sent a bitcoin to a non coinbase email address [closed]

email

answered 2 days ago Saxtheowl 1,203

0

votes

1

answer

17

views

Bitcoin deposit and withdraw rate same or not [closed]

bitcoincore-development

modified 2 days ago RedGrittyBrick 4,865

2

votes

1

answer

44

views

What is the rationale for the Lightning network's path length limit (20 hops)?

lightning-network privacy lightning-routing tor

modified Dec 3 at 10:48 Sergei Tikhomirov 1,211

1

vote

2

answers

39

views

Can someone explain how an HTLC is redeemed?

lightning-network script hash-time-locked-contract

answered Dec 3 at 10:02 yyforyongyu 51

0

votes

2

answers

27

views

Why same output address is invalid in a transaction on Bitcoin Core?

transactions

answered Dec 2 at 21:02 Raghav Sood 11.3k

1

vote

0

answers

16

views

RPCConvertValues() call error

json-rpc bitcoin-cli

modified 13 hours ago vincenzopalazzo 576

0

votes

1

answer

28

views

Withdrawal process

withdrawal

answered Dec 3 at 7:15 Saxtheowl 1,203

1

vote

1

answer

23

views

How to implement getrawmempool?

bitcoin-core json-rpc raw-transaction getmemorypool gettransactions

modified Dec 3 at 7:16 Ugam Kamat 5,245

1

vote

1

answer

32

views

Eltoo channel - can opening be off-chain

lightning-network eltoo

answered Dec 2 at 20:34 Rene Pickhardt 6,655

0

votes

0

answers

31

views

How to predict the price of bitcoin? [closed]

prediction

asked Dec 2 at 20:39 Sunflash 1

0

votes

0

answers

23

views

Payment gateway from credit cards to Bitcoin [closed]

payment-processors fiat

asked Dec 3 at 2:16 Gascoyne 109

0

votes

0

answers

61

views

How to communicate with Bitcoin core 0.17 using bitcoinj for hd wallet creation?

bitcoin-core bitcoind wallet bip-32-hd-wallets bitcoinj

asked Dec 2 at 6:50 Jvd 11

2

votes

2

answers

351

views

Does every node has a whole copy of the blockchain?

blockchain full-node spv

modified Nov 29 at 21:09 Matthew Cruz 84

0

votes

3

answers

41

views

Private key generation method

bitcoin-core

answered Dec 2 at 16:00 mti2935 609

1

vote

1

answer

25

views

What is the max allowed depth for bip32 derivation paths?

wallet

answered Dec 1 at 22:58 Andrew Chow♦ 41.2k

0

votes

0

answers

19

views

How can one make the price move using bitmex? [closed]

exchanges

asked Dec 2 at 23:21 Stinkflash 1

1

vote

1

answer

18

views

why bip 34 uses two step on MASF(Miner Activated Soft Fork)?

bip soft-fork

modified Dec 2 at 13:51 sang oh 11

0

votes

1

answer

80

views

How to deal with a shady exchange?

fraud

modified Dec 2 at 2:27 Robert Gilbert 1

-3

votes

0

answers

31

views

Help to decrypt this notification [closed]

bitcoin-core

asked Dec 2 at 10:06 Aleksey Timoshchenko 95

0

votes

0

answers

24

views

Haven't received funds [closed]

wallet address

asked Dec 2 at 15:25 Maria Zuniga 1

2

votes

1

answer

2k

views

Bitcoin protocol and Wireshark

transactions network protocol

modified Nov 26 at 17:15 JoL 103

0

votes

1

answer

19

views

How to verify locking and unlocking scripts?

script python transaction-verification verification blockcypher

answered Dec 3 at 6:07 Coding Enthusiast 503

-2

votes

0

answers

24

views

How much times i can receice 10$ registration bonus on coinbase [closed]

buy-bitcoins

asked Dec 2 at 8:45 Tecnology Now 1

0

votes

1

answer

36

views

Fork and Longest Chain Rule

transactions blockchain blockchain-fork best-chain

modified Dec 1 at 18:47 Murch♦ 41.6k

0

votes

0

answers

25

views

Issue generating private Key and segwit address with python

segregated-witness python

modified Dec 1 at 23:44 Riccardo Brugnolini 1

0

votes

1

answer

33

views

Understand double spending through an example

transactions blockchain blockchain-fork doublespend

modified Dec 1 at 3:17 chytrik 10.3k

1

vote

1

answer

20

views

Is a script spendable if multiple items are left on the stack?

script

answered Dec 1 at 0:21 Pieter Wuille 54.2k

0

votes

1

answer

66

views

Is mining a fair mechanism in blockchain network?

blockchain mining-theory hashpower

modified Dec 3 at 16:35 Allana rodriguez 1

0

votes

0

answers

34

views

Bitcoin lost forever because it “timed out”? Or no? [closed]

wallet

asked Nov 30 at 9:02 Brian Hahn 1

-1

votes

0

answers

19

views

How to verify an BlockChiain transaction using python?

blockchain public-key

asked Dec 1 at 3:33 Tushar Malakar 1

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