Category : Bitcoin Stack Exchange

Bitcoin Stack Exchange

I can't find 3 words out of my 12 words recovery phrase that i saved. I hear i need to run a script I just need guidelines as a newbie on how to do it

How to interpret vin/vout on a Bitcoin transaction?

Translating inputs (and outputs) to find addresses involved in transaction?

The only factor to distinguish coin base transactions

Why does IsCoinBase() check if there is exactly one input?

In the Bitcoin Core source code there is a function to check if a given transaction is a coinbase or not: bool IsCoinBase() const { return (vin.size() == 1 && vin[0].prevout.IsNull()); } Does it really need to check if v...

How are crypto wallets derived? Specifically the BIP32 Root key

Is the removal of Bitcoin checkpoints considered a hard-fork?

A hard fork is defined as a relaxation of the consensus rules. (In contrast a soft fork is defined as a restriction of the consensus rules.) Changing the consensus rules to ignore checkpoints by default (assuming the reference client Bitcoin Core de...

How does disablewallet parameter in bitcoin.conf affect bitcoin-cli auth with cookie and non-standard datadir?

How to configure a testnet node to be pruned?

I'm trying to send Bitcoin but it's telling me I need a pin to send it why?

I'm trying to send Bitcoin but it's telling me I need a pin to send it why? [closed]

CLI command "createwallet" does not work on testnet VM

ECDSA sign of transaction

Assuming you are talking about the transaction signatures and not attempting to sign the raw transaction data, I can see a few problems with this method. First, it is worth understanding what a transaction signature is. A transaction contains signat...

btc transaction by Digital signature

can MITM read my metamask seed phrase when I click "Reveal Secret Recovery Phrase" in the wallet? [closed]

Inputs Transaction Signining

How the extended key in wallet is 512 bits?

Is it possible to obtian the historical record of unconfirmed transactions?

Bitcoin multisig scheme that prevents theft by middle-man operator

What are packages in bitcoin core and what is their use case?

You explicitly asked about the source code, but let me start by giving a broader explanation of the term "package". When talking about a package, we generally refer to a set of connected transactions. For instance, a set of transactions {A; B; C} wh...

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