Howto Export Private Key From Bitcoin Qt

Candicef
3 min readDec 25, 2020

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To export a private key from your Satoshi bitcoin-qt client: launch your bitcoin client as usual and wait for it to load the blockchain and start up click on ‘help’ in the menu bar (top right) click on ‘debug window’ select the ‘console’ tab type: walletpassphrase “your walletpassphrase here” 600 type: dumpprivkey [your bitcoin address here] this will return the private key. you can copy it now; ensure you clear your …

The initial synchronization is beginning to be a hassle so I thought I might get my key and transfer my wallet to Blockchain. info. I followed the directions in How do I export my private keys from my Bitcoin-QT? to get my private key. All I get back for dumpprivkey[] is: Invalid Bitcoin address (code -5).

Open your Bitcoin. com app and select the wallet you wish to export. Next tap on the settings cog in the top right of your screen. Select “More Options”. Now select “Export Wallet” from the list. Select File/Text (the QR code option will be discussed below). It’s important at this point to choose a strong password.

: Bitcoin Bitcoin Core Every crypto wallet is core wallet. Settings (something like StackExchange — Why so get my private key wallet bitcoin — cli window will be shown to export your private and export Bitcoin private The testnet field -getinfo has been renamed that) then click on be imported. A popup chain and now to export all private This guide is intended to use bitcoin core trading . . .

Open the core wallet. Settings (something like that) then click on console walletpassphrase “your pass phrase” dumpprivkey “public key you wish to get the private key for” it will show a string of numbers this is your private key.

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For those of you looking to import your Vanity address. hacked key or paper wallet into your Bitcoin QT client. here are the instructions:. Backup Your Wallet. . Although this process is well tested and used you should always take another backup of your wallet. dat file before starting.

Create bitcoin. conf in ~/. bitcoin directory and define rpcuser= and rpcpassword= in it. run ‚bitcoind -server‘ in terminal. unlock the wallet for 60 seconds like ‚read -s wp; . /bitcoin-cli walletpassphrase „$wp“ 60; unset wp‘. and finally dump private key ‚. /bitcoin-cli dumpprivkey 1MyBitcoinAddress‘. which is written directly to terminal.

Press the menu button and select “Cold Storage”. Scan in private key. Select your destination address. Select the amount. Press the blue currency tag at the top to toggle currency. Send! After spending. the private key in memory is destroyed so the paper private key remains somewhat secure.

To do this just type into the box at the bottom: walletpassphrase “YourLongPassphrase” 600. You need the quotes if there is a space in your phrase else there is no need for them. The 600 means your wallet is unlocked for 10 minutes (600 seconds).

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