Governance Gallery All rollups

Blast

Stage 0Other$44.0M secured

On Blast, the BlastMultisig 1, a 3-of-5 multisig, can instantly replace the code of 7 core contracts.

Oil painting of Blast'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

Blast​Multisig 1

Signatures
3/5
Delay
None, instant
Holds
7 core keys · instant
See the 10 keys

Core contracts

  • OptimismPortal
  • L2OutputOracle
  • L1CrossDomainMessenger
  • L1StandardBridge
  • L1BlastBridge
  • ETHYieldManager
  • USDYieldManager

Peripheral

  • SystemConfig
  • L1ERC721Bridge
  • OptimismMintableERC20Factory

Team multisig

Blast​Multisig 2

Signatures
3/5
Delay
None, instant
Holds
1 core key · instant
See the 1 key

Core contracts

  • LaunchBridge

Other roles, no upgrade keys

  • EOA 1 · Can interact with L2OutputOracle
  • EOA 2 · Can interact with SystemConfig

Snapshot of 23 October 2026. Live permissions on L2BEAT ↗