ADI Chain
On ADI Chain, the Governance contract can instantly replace the code of 7 core contracts.

On a small screen, swipe sideways across the painting.
In the room
Contract
Governance
- Delay
- None, instant
- Holds
- 7 core keys · instant
See the 8 keys
Core contracts
- ZKsyncOSChainTypeManager
- L1Nullifier
- L1MessageRoot
- BridgeHub
- L1AssetRouter
- L1NativeTokenVault
- L1ChainAssetHandler
Peripheral
- CTMDeploymentTracker
Team multisig
ADI Multisig 2
- Signatures
- 2/3
- Delay
- None, instant
- Holds
- 1 peripheral key only
See the 1 key
Peripheral
- ServerNotifier
Not in the painting
One upgradable contract has no key-holder named in the data, so it is not hung on the rack: Diamond.
Other roles, no upgrade keys
- ValidatorTimelock · Can interact with Diamond
- ADI Multisig 1 · 2/3 · Can interact with Diamond
- Safe · 3/5 · Can interact with L1NativeTokenVault
- EOA 1, EOA 2, EOA 3 and EOA 4 · Can interact with ValidatorTimelock
- EOA 5 · Can interact with ChainAdminOwnable
Snapshot of 23 October 2026. Live permissions on L2BEAT ↗