Transfer VMC Ownership to PoA Manager

Now that the PoA Manager is deployed and owned by your Safe wallet, we need to transfer ownership of the Validator Manager Contract to the PoA Manager.

Why This Transfer?

Currently, your EOA (externally owned account) directly owns the Validator Manager. This means you alone can:

Add validators
Remove validators
Change validator weights

By transferring ownership to the PoA Manager, you're inserting it as an intermediary that your multi-sig controls.

This action is significant! After transferring ownership, you will no longer be able to directly manage validators. All operations will need to go through the PoA Manager, which is controlled by your multi-sig.

Make sure you have access to the required number of signers before proceeding.

Pre-Transfer Checklist

Before transferring ownership, verify:

✅ PoA Manager Deployed: You have a valid PoA Manager address
✅ Safe Ownership: Your Safe wallet owns the PoA Manager
✅ Signer Access: You have access to the required number of signers
✅ Test Transaction: Consider testing a simple Safe transaction first

Transfer Ownership

Use the tool below to transfer Validator Manager ownership to your PoA Manager:

Builder Console

Checking requirements...

What Happens During Transfer

When you call transferOwnership():

Verification: The Validator Manager verifies you're the current owner
State Update: The _owner state variable is updated to the PoA Manager address
Event Emission: An OwnershipTransferred event is emitted
Immediate Effect: From this moment, only the PoA Manager can call owner-restricted functions

// Simplified transfer logic
function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0), "New owner is zero address");
    _transferOwnership(newOwner);
}

function _transferOwnership(address newOwner) internal {
    address oldOwner = _owner;
    _owner = newOwner;
    emit OwnershipTransferred(oldOwner, newOwner);
}

Verification

After the transfer completes:

Check VMC Owner: The Validator Manager's owner() should return the PoA Manager address
Test Access: Your EOA should no longer be able to call owner-restricted functions

Complete Ownership Chain

With this transfer complete, you now have the full multi-sig governance chain:

Safe/Ash Wallet
    ↓ owns
PoA Manager
    ↓ owns
Validator Manager
    ↓ manages
P-Chain Validators

Next Steps

Your multi-sig setup is now complete! In the next chapter, you'll learn how to perform validator operations through this new governance structure.

Key differences in the new flow:

Operations are proposed in the Safe wallet
Multiple signers must approve
Approved transactions are executed through the PoA Manager
The PoA Manager calls the Validator Manager