Base announced the launch of a fault-proof certificate on the Base test network, allowing anyone to propose or question proposals related to L2 status without permission. Base says that the fault-proof certificate is a basic step towards decentralization. Another important step for Base in achieving the first stage of decentralization is to add the Security Council to its contract upgrade key. Once this step is completed, Base can only upgrade contracts based on actions taken by the Optimism Security Council, which only takes actions approved by Optimism Governance.