Zircuit
On Zircuit, the Conduit Multisig 1, a 4-of-11 multisig, can instantly replace the code of 7 core contracts.

On a small screen, swipe sideways across the painting.
In the room
Team multisig
Conduit Multisig 1
- Signatures
- 4/11
- Delay
- None, instant
- Holds
- 7 core keys · instant
See the 12 keys
Core contracts
- OptimismPortal2
- DisputeGameFactory
- L1CrossDomainMessenger
- L1StandardBridge
- AnchorStateRegistry
- DelayedWETH
- L2ProxyAdmin · on the L2
Peripheral
- SystemConfig
- SuperchainConfig
- L1ERC721Bridge
- OptimismMintableERC20Factory
- L1Block · on the L2
Not in the painting
One upgradable contract has no key-holder named in the data, so it is not hung on the rack: L1ERC20TokenBridge.
Other roles, no upgrade keys
- EOA 1 · Can interact with DisputeGameFactory
- EOA 2 · Can interact with SystemConfig
Snapshot of 23 October 2026. Live permissions on L2BEAT ↗