전체 문서 색인은 llms.txt

Viewing a derived bitcoin address

• Markdown으로 보기이 페이지를 일반 텍스트로 보기

This section contains detailed instructions on how to review funds in Bitcoin after a pegout by:

• Convert RBTC - BTC
• Import a key in Electrum
• Import in Electrum if you are using hardware wallets

Why derive address using Electrum?

During the pegout process, the destination address of your BTC is derived from your signature, this enables one to know which address will receive the BTCs, to view the destination address, follow this step by step guide.

Prerequisites:

• Wallet private key
• Electrum
• Rootstock Utils

How to view a derived address

A derived address is the BTC address derived from the RBTC account. When using the PowPeg app, it is important to know which address you will receive your BTCs

We will learn how to view a derived address using Metamask to get a private key. We will also learn how to convert RBTC - BTC and Import a Key in Electrum.

Getting a wallet private key

Using Metamask

Step 1: Open the Metamask wallet on your browser, you can find this in the extensions tab in your browser.

Step 2: Click on the menu icon by the right

Step 3: Choose “Account details”

Step 4: Then click on the “Export private key” button

Step 5: Fill out wallet password and click on “Confirm”

Step 6: Copy the private key and click on “Done”.

Converting RBTC to BTC

Before converting the funds, we need to convert the private key into a Wallet Import Format (WIF). A WIF private key is just another way of representing your original private key. If you have a WIF private key, you can always convert it back in to its original format.

For more info on WIF, see the Bitcoin Wiki

Using Rootstock Utils (Recommended)

Rootstock Utils is used to convert keys from BTC to Rootstock.

Step 1: Clone the Rootstock utils project.

Step 2: Follow the steps explained in the README.

Step 3: Install webpack using the code below;

javascript     npm install webpack@4.46.0 -g     npm i webpack-cli@3.3.12 -g     npm install     webpack

[Optional] you will need npm to install webpack:

npm install -–save-dev webpack

Step 4: Run webpack

webpack

Step 5: Open the file in your browser

./build/index.html

Step 6: Open the generated application and add your private key and convert to WIF, as shown in the image below:

Using LearnMeABitcoin

• IMPORTANT: We discourage users from using websites on the internet, note that if your private key is exposed, your funds will also be exposed, therefore it's recommended that you use the offline option, like Rootstock utils.

Follow the steps below to get started;

Step 1: Visit the url: https://learnmeabitcoin.com/technical/wif

You will find the Ruby code and a tool to convert the private key into a WIF.

Step 2: Paste the private key gotten in Getting a wallet private key in the “Private Key” field

Step 3: Choose the network: Mainnet or Testnet

Step 4: Choose compressed option true

Step 5: Copy WIF value

• IMPORTANT: Using the Ruby code is highly recommended
• This code requires the checksum.rb and base58_encode.rb functions as shown in the code below.

Download the 'checksum' file here. Download the 'base58_encode' file here.

require_relative 'checksum'
require_relative 'base58_encode'

##### Convert Private Key to WIF

privatekey = "4fd050a8e4fd767f759d75492b9894bc97875e8201873e38443e3f5eae9c8db2f"
extended = "80" + privatekey + "01"
extendedchecksum = extended + checksum(extended)
wif = base58_encode(extendedchecksum)

puts wif

Import key in Electrum

Electrum is used to verify a derived address, this address will then be used to receive and verify the converted funds (RBTC - BTC) when the pegout process is finished.

Step 1: Download Electrum for your OS from the website.

Follow the steps below to create a new wallet in Electrum and import the private key:

NOTE: If you need to run Electrum in Testnet, execute the following commands:

cd /Applications/Electrum.app/Contents/MacOS
./run_electrum --testnet

Step 2: Start with the “Create New Wallet” option

Step 3: Fill out a new wallet name and click on the “Next” button

Step 4: Choose “Import Bitcoin addresses or private keys” option and click on “Next” button

Step 5: Fill out the WIF value of the private key and click on “Next” button

Step 6: Create a new wallet password and click on the “Next” button

In this screen, you will see the address to receive the BTC funds.

Import key in Electrum using Hardware Wallets

Electrum verifies the Bitcoin address that receives your peg-out funds. After a native peg-out, Trezor Suite cannot show that address because it does not support the custom derivation path. Use Electrum with the same hardware wallet device you used in the PowPeg App.

Step 1: Download Electrum for your OS from the website.

Follow the steps below to create a new wallet in Electrum and connect to the hardware wallets:

NOTE: If you need to run Electrum in Testnet, execute the following commands:

cd /Applications/Electrum.app/Contents/MacOS
./run_electrum --testnet

Step 2: Start with the “Create New Wallet” option

Step 3: Fill out the name in “Wallet” field and click on “Next” button

Step 4: Select “Standard wallet” option and click on “Next” button

Step 5: Select “Use a hardware device” option and click on “Next” button

Step 6: Select the hardware wallet and click on “Next” button

NOTE: The follow screen is an example of usage the Trezor Hardware Wallet

NOTE: The follow screen is an example of usage the Ledger Hardware Wallet

Step 7: Complete the passphrase step when Electrum prompts you. See Trezor passphrase in Electrum.

Step 8: Select “legacy (p2pkh)” option, fill out a custom derivation path field and click on “Next” button

Custom derivation path:
Mainnet: m/44'/137'/0'

Derivation path in the PowPeg App

When you select an account in the PowPeg App, you may see a path such as m/44'/137'/0'/0/0. That path identifies your Rootstock (RBTC) account.

In Electrum you use m/44'/137'/0' to view the legacy Bitcoin address that receives peg-out funds. The paths differ by purpose. Both are correct for their step. Note that the UI will match your browser language.

NOTE: Testnet: m/44'/37310'/0'

IMPORTANT: For Ledger it is necessary to approve the custom derivation path in the device

Step 9: Optionally check “Encrypt wallet file” and click on “Next” button. This password encrypts the Electrum wallet file on your computer. It is not the Trezor BIP39 passphrase from Step 7.

Step 10: Open the “Addresses” tab in Electrum to view your funds.

Trezor passphrase in Electrum

During setup, Electrum may show an Enter a passphrase dialog when you connect a Trezor. The BIP39 passphrase is an optional extension to your seed. It is not your Trezor PIN. It is not a password that only locks the Electrum app.

If you enter a passphrase that you do not use on Trezor, Electrum derives a different wallet. Your peg-out funds can look missing even though the Bitcoin transaction succeeded.

If you do not use a passphrase on Trezor

Leave both passphrase fields empty and click OK. Do not type a new password into these fields.

Electrum may still show this dialog if you turned on Passphrase in Trezor Suite (Settings → Device → Passphrase). That setting only enables the feature on the device. You can leave the Electrum fields empty unless you already use a BIP39 passphrase wallet.

If you use a BIP39 passphrase on Trezor

Enter the same passphrase you use in Trezor Suite or in the PowPeg App when you connect your Trezor. A different passphrase shows a different set of addresses.

Electrum in Spanish

In the Spanish Electrum UI, the dialog title refers to a passphrase, but the input labels may say Contraseña (password). Treat those fields as the BIP39 passphrase, not as a local Electrum login.

Troubleshooting: peg-out completed but balance is zero

Your BTC may have arrived even when Electrum shows a zero balance. Work through these checks in order.

1. Confirm the transaction on a block explorer using the destination Bitcoin address from the PowPeg status page.
2. Confirm the custom derivation path in Electrum is m/44'/137'/0' on Mainnet (see Step 8 above).
3. If you do not use a BIP39 passphrase on Trezor, leave the Electrum passphrase fields empty. See Trezor passphrase in Electrum.
4. If you use a passphrase on Trezor, enter the same value in Electrum.
5. If the balance is still wrong, delete the Electrum wallet file and repeat the steps in this section with the correct passphrase and path.

Funds are tied to the passphrase

If you created a peg-out with an empty passphrase but opened Electrum with a passphrase (or the reverse), you are viewing a different wallet. Your BTC is not lost. Find the address on a block explorer and match the passphrase and path you used in the PowPeg App.