Learn how to change Solo withdrawal credentials to 0x01 address using macOS.
Ensure that the Apple machine you are using for executing the change in withdrawal credentials is not infected with any malware and can be disconnected from the Internet at a certain stage of the credentials change process.
If you are not using anti-virus software regularly, we recommend that you use a trial version of malwarebytes.com to conduct a full scan of your machine before proceeding with the credentials change process.
You will need the mnemonic (seed phrase) you used for creating Solo validators to execute this procedure. Do not discard the mnemonic (seed phrase) after you complete the procedure and continue to keep it safe (ideally stored offline or on an airgapped machine).
You will need to provide a withdrawal address where your validator funds will be withdrawn to. Make sure that the address you choose is not compromised, does not have approvals for ETH spending to unknown contracts, and is overall safe to use.
Executing a change of withdrawal credentials on a Mac is a fairly straightforward process. We will:
- Find out the public BLS credentials of your Solo validators
- Download and launch
- Generate a .json file for rotating withdrawal credentials to 0x01 address
- Broadcast the .json file's message to the Ethereum Network
The whole procedure will take at most 10 minutes.
Before we can begin the credentials change procedure, you will need to get a list of public BLS credentials for all of your Solo validators.
- 2.Ensure that all of your validator bills are paid
- 3.Click on
Credentials changebutton that will download a list of your validator indices and withdrawal credentials that is required for later
You should end up with a text file with two lists on two separate lines:
- 1.Validator indices, each separated by comma (
Validator index list)
- 2.Withdrawal credentials, each separated by comma, matching the order of respective validator indices (
Withdrawal credentials list)
You have successfully completed step 1 of this tutorial.
- 1.Launch Terminal on your Mac and enter the following command to download the latest release of the
curl -OL https://github.com/stakewise/staking-deposit-cli/releases/download/v2.5.1/staking_deposit-cli-e53772b-darwin-amd64.tar.gz
This version of the
staking_deposit-cliis based on the original
cliby the Ethereum Foundation which was modified by StakeWise. You can track all the changes vs the original
- 2.Disconnect your Mac from the Internet / disable Internet at your location to prevent possible intereference with the next steps
Failing to disconnect from the Internet might expose your machine to online interference with the credentials change procedure and result in a loss of all funds. We strongly recommend disconnecting / disabling the Internet connection at your location before you proceed.
- 2.Enter the following command into the Terminal to extract the downloaded files:
tar -zxf staking_deposit-cli-e53772b-darwin-amd64.tar.gz
- 4.Navigate to the extracted files using the following command in the Terminal:
- 5.Launch the
staking_deposit-cliand initiate the credentials change process with the following command in the Terminal:
If you are getting
zsh: bad CPU type in executableerror then your Mac has an Apple Silicon chip and requires Rosetta 2 to be installed first. Enter
cdinto the Terminal, then enter
softwareupdate --install-rosetta.After the installation, start over from step 4.
At this stage, you should see the tool running, asking for your choice of language before you proceed.
You have successfully completed step 2 of this tutorial.
- 1.Choose your preferred language for the procedure by entering the relevant number in the Terminal (use
- 2.Type in
mainnetinto the Terminal when prompted to choose the network
- 3.Type in your mnemonic (seed phrase) into the Terminal when prompted to choose the network (every word must be separated by a space)
0into the Terminal when prompted to enter the index position for the keys
- 5.Copy the
Validator index listfrom the text file you downloaded from StakeWise and paste into the Terminal when prompted to enter the list of validator index numbers
- 6.Copy the
Withdrawal credentials listfrom the text file you downloaded from StakeWise and paste into the Terminal when prompted to enter the list of old BLS withdrawal credentials
- 7.Copy the withdrawal address you would like to use for the withdrawal of validator funds and paste into the Terminal when prompted to enter the new execution address
Please double-check the withdrawal address you insert to ensure that you entered the correct address. Entering the wrong address will result in a loss of all funds.
- 8.Copy and paste the withdrawal address into the Terminal again when asked to repeat
At this stage, you will have generated a .json file that can be found in the
You have successfully completed step 3 of this tutorial.
At this stage, your BLS withdrawal credentials should be changed to 0x01 withdrawal address to enable partial and full withdrawals for your Solo validators. Congratulations!
You have now successfully completed all 4 steps of this tutorial and learned how to execute the rotation of BLS withdrawal credentials to 0x01 withdrawal address.