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Convert 12 word seed with passphrase -> 12 word seed without passphrase

SPV client TCP connection in python

Where can I find the core binaries for v.0.1.5 to v.0.3.21?

How to verify the compressed signature in Bitcoin? It is 138 long in hex

In Electrum, how does one watch/poll a wallet for an incoming payments to a certain address via API?

Working Implementations of BIP85

Configure Bitcoin full node in my local LAN

Is there a CUDA binary to convert a brainwallet string to a BTC address?

How to check that I control an address

Funds received still shows pending and unavailable until confirmed in Exodus. Should I be concerned?

How to import address with private key using importmulti

listunspent rpc/cli command doesn't seem to list unspent unconfirmed transactions for watch-only addresses

Key Derivation - CKDprv & CKDpub

How to exchange small amount of bitcoin?

BTC-Wallet from "Airgap.it" asks for Receipient-Adress-Prefix "1ABC". What format is that?

I accidentally used BTC xpub key to generate HD wallet addresses for BCH, can I recover funds?

Will bitcoind import private keys for multi-sig descriptor with watch-only flag set to true?

Fail to sign the Segwit Transaction's input in bitcoinj

Is the checksum used in BIP39 mnemonic sentences too short?

How to generate these bitcoin addresses?

Tracking incoming transactions using nodejs and own node

Stratum protocol - problem with implementation in python

Is it safe to skip the initial block verification at startup?

Is it possible to use Electrum to create a multisig wallet with a trezor and an airgapped coldcard?

How to access Electrum remotely via the rest api?

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