Bitcoin Stack Exchange

0 votes

1 answer

15 views

Can I transfer BTC from BTC (address) wallet to a Lightning (address) wallet?

address lightning-network

Pieter Wuille

82.3k

answered 1 hour ago

0 votes

0 answers

7 views

Reduce dust limit and reduce MinRelayFeeRate

transaction-fees dust

olimpijac

1

asked 1 hour ago

2 votes

2 answers

230 views

There are a lot of 100 input transactions in some blocks, what's the reason?

transactions blockspace-market consolidation

Murch♦

62.3k

modified 2 hours ago

0 votes

0 answers

9 views

How to get nft details from transaction hash?

transactions

buzz

1

asked 2 hours ago

3 votes

1 answer

336 views

How to reference different wallets with curl JSONRPC requests Bitcoin core

bitcoin-core wallet json-rpc wallet.dat

Kof

103

modified 6 hours ago

0 votes

1 answer

141 views

Do Full Nodes validate all transactions and make new blocks after all bitcoin are mined?

block full-node consensus blocks

timhc22

193

modified 8 hours ago

1 vote

1 answer

7 views

Can I make a keysend/amp payment having an invoice?

lightning-network lightning-network-daemon

Antoine Poinsot

3,924

answered 9 hours ago

1 vote

2 answers

819 views

Bitcoin curl no reply

bitcoind client json-rpc bitcoin-cli

Kof

103

answered 9 hours ago

-1 votes

0 answers

16 views

I was sent money through vantagevend and ive been paying fees to withdrawal am i being scammed [duplicate]

transaction-fees fraud withdrawal funds

Mountain girl

1

asked 15 hours ago

2 votes

2 answers

1k views

Issue on configuring the bitcoin core build on Ubuntu-18.0.4

bitcoin-core ubuntu make

CommunityBot

1

modified 18 hours ago

0 votes

1 answer

24 views

How do transactions get into the mempool?

blockchain unconfirmed-transactions mempool

Vojtěch Strnad

1,868

answered 19 hours ago

0 votes

1 answer

16 views

Will remote RPC under http expose the rpcusername and rpcpassword?

json-rpc rpc-error-4

Pieter Wuille

82.3k

answered 20 hours ago

0 votes

1 answer

108 views

Prompting an account name

bitcoind bitcoin-core-accounts

CommunityBot

1

modified 20 hours ago

1 vote

0 answers

17 views

How to generate a lightning invoice of any type offline

lightning-network invoices atomic-multi-path-payments bolt12 bolt11

arshbot

1,359

modified 22 hours ago

0 votes

1 answer

245 views

broadcasting error for raw bitcoin transaction testnet

testnet python

CommunityBot

1

modified 22 hours ago

1 vote

1 answer

28 views

Why is the Generator Point G for secp256k1 curve typically indicated in (y,-x) quadrant?

security private-key public-key secp256k1

Pieter Wuille

82.3k

modified yesterday

1 vote

1 answer

159 views

Can I use the Bitcoin Core CLI to learn the block height at which a transaction was mined?

bitcoin-core json-rpc confirmations txindex

Murch♦

62.3k

modified yesterday

2 votes

2 answers

379 views

Double spending on testnet or regtest?

testnet doublespend regtest academic-research

CommunityBot

1

modified yesterday

0 votes

1 answer

33 views

How can I create/provide crypto currency wallets to my users?

wallet exchanges api

RedGrittyBrick

17.4k

modified yesterday

0 votes

0 answers

15 views

What is the usage of "token" that an exchange provides to it's users? [closed]

exchanges coinbase.com binance tokens

WDR

101

asked yesterday

0 votes

1 answer

32 views

How do crypto exchanges create wallet for their customers?

wallet private-key exchanges

WDR

101

modified yesterday

1 vote

0 answers

15 views

Which offers more privacy, coinjoin-whirlpool or non-KYC online exchanges?

security exchanges

Joshitmmajeedm

11

asked yesterday

1 vote

1 answer

149 views

Is this scheme for multisig audit of Trezor + Coldcard ok?

multi-signature hardware-wallet trezor coldcard

CommunityBot

1

modified yesterday

0 votes

0 answers

18 views

Bitcoin core fails to load

bitcoin-core

Glorfindel

491

modified yesterday

0 votes

1 answer

9k views

Blockchain wallet showing 0 however app showing balance

blockchain fraud

CommunityBot

1

modified yesterday

0 votes

1 answer

37 views

What stage of the bitcoin protocol deals (or 'solves') the double-spend problem?

proof-of-work doublespend consensus

Murch♦

62.3k

modified yesterday

1 vote

1 answer

102 views

Bitcoin P2P API getBlocks always returns 500 inv items

bitcoin-core full-node p2p

CommunityBot

1

modified yesterday

1 vote

1 answer

2k views

Calculating Hardware Efficiency through Hash Rate per Second

mining-profitability hashpower

Ramon-Vincent White

1

modified 2 days ago

0 votes

0 answers

20 views

Is there a consensus as to what is meant by 'Nakamoto Consensus'?

bitcoin-core proof-of-work consensus history

StatsScared

207

asked 2 days ago

0 votes

1 answer

31 views

Is it correct to refer to hashes found through proof of work as "proof of work numbers"?

hash proof-of-work

StatsScared

207

modified 2 days ago

0 votes

0 answers

11 views

What is maxsigcachesize?

maxsigcachesize

Ben Muircroft

454

asked 2 days ago

0 votes

0 answers

19 views

What would make a blockchain lag 50-100 blocks behind?

maxsigcachesize dbcache maxconnections par maxorphantxsize

Ben Muircroft

454

asked 2 days ago

0 votes

1 answer

43 views

Elliptic Curve and SECP256K1

ecdsa secp256k1

CommunityBot

1

modified 2 days ago

1 vote

1 answer

46 views

Is it feasible to calculate EC private key k from public key K for very low values of k?

security private-key public-key ecdsa secp256k1

Mike D

3,145

answered 2 days ago

-1 votes

0 answers

14 views

what kind of wallet i have to use for my cryptocurrency exchange

wallet api p2p

alireza abdollahi

1

asked 2 days ago

0 votes

1 answer

57 views

Transaction is not submitting using bitcore-explorers.js

bitcoin-core sendrawtransaction insight-api

CommunityBot

1

modified 2 days ago

1 vote

1 answer

640 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

CommunityBot

1

modified 2 days ago

2 votes

1 answer

71 views

How do bonds in Secure Multi‐Party Lotteries work as described in Bitcoin and Cryptocurrency Technologies book

multi-signature

CommunityBot

1

modified 2 days ago

3 votes

1 answer

303 views

Python library for Multisignature HD wallets

python bip32-hd-wallets mnemonic-seed

CommunityBot

1

modified 2 days ago

0 votes

0 answers

19 views

Is it legal in the US to incorporate in a different state to trade cryptocurrencies?

exchanges legal usa

Andrew Cheong

163

asked 2 days ago

0 votes

1 answer

606 views

Kucoin API buy and sell

api

CommunityBot

1

modified 2 days ago

1 vote

3 answers

76 views

What needs to be on a USB such that you could hand it to someone and gift them a discrete amount

blockchain wallet coldstorage opendime

LNsatoshi

1

modified 2 days ago

0 votes

0 answers

22 views

most updated software in the block chain

client

Mercedes

294

asked 2 days ago

1 vote

1 answer

32 views

How Does A Node Get Infomation From The TxID - that is, isn't the TxID the SHA^2(256) of various transaction components?

segregated-witness p2p transaction-id

Murch♦

62.3k

modified May 14 at 18:32

0 votes

0 answers

7 views

How can I get an unconfirmed transaction confirmed? [duplicate]

unconfirmed-transactions

Lawrence smith

1

asked May 14 at 15:13

0 votes

2 answers

45 views

What does SHA256 hast must be lower than current target?

hash difficulty sha256

Rick Park

111

modified May 14 at 14:02

0 votes

1 answer

178 views

SPV client TCP connection in python

python spv connection tcp

CommunityBot

1

modified May 14 at 12:05

1 vote

1 answer

170 views

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

transactions segregated-witness signature transaction-verification transaction-malleability

CommunityBot

1

modified May 14 at 10:08

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