Governance Gallery All rollups

Soneium

Stage 0Other$20.3M secured

On Soneium, the SuperchainProxyAdminOwner, a 2-of-2 multisig made up of the OpFoundationUpgradeSafe and the Optimism Security Council, can instantly replace the code of 7 core contracts.

Oil painting of Soneium's governance: the key-holders seated in a council gallery, their keys hanging below.

On a small screen, swipe sideways across the painting.

In the room

Team multisig

Superchain​Proxy​Admin​Owner

Signatures
2/2
Delay
None, instant
Holds
7 core keys · instant

Signers include OpFoundationUpgradeSafe (5/7) and Optimism Security Council (10/13).

See the 11 keys

Core contracts

  • DisputeGameFactory
  • OptimismPortal2
  • L1CrossDomainMessenger
  • L1StandardBridge
  • DelayedWETH
  • AnchorStateRegistry
  • ETHLockbox

Peripheral

  • SystemConfig
  • SuperchainConfig
  • L1ERC721Bridge
  • OptimismMintableERC20Factory

Not in the painting

2 upgradable contracts have no key-holder named in the data, so they are not hung on the rack: L1ERC20TokenBridge, L1OpUSDCBridgeAdapter.

Other roles, no upgrade keys

  • Soneium Multisig · 3/5 · Can interact with SystemConfig
  • SaferSafes · Can interact with SuperchainConfig
  • LivenessGuard · Can interact with LivenessModule
  • Optimism Guardian Multisig · 1/1
  • EOA 1 · Can interact with SystemConfig
  • Optimism EOA 1 · Can interact with SuperchainConfig

Snapshot of 23 October 2026. Live permissions on L2BEAT ↗