PoS mainnet multi-signatures - Polygon Developer Docs

The existing multisigs do not have the capability to censor transactions, including bridge transactions.

Active multi-signature wallets

Ethereum chain multisigs

Multisig Address	$5/9$ Multisig `0xFa7D2a996aC6350f4b56C043112Da0366a59b74c`
Purpose	To upgrade PoS and staking contracts on Ethereum.
Chain	Ethereum
Rights	- Update staking contracts for optimizations and upgrades. - Address unexpected bugs in PoS contracts.
Signatories	Quickswap, Curve, Polygon, Horizon Games, Cometh

Polygon commitchain multisigs

Multisig Address	$5/8$ Multisig `0x355b8E02e7F5301E6fac9b7cAc1D6D9c86C0343f`
Purpose	To update custom ChildERC20s on Polygon commitchain.
Chain	Polygon commitchain
Rights	Ability to upgrade custom child contracts.
Signatories	Quickswap, Curve, Polygon, Horizon Games, Cometh

Custom child ERC20s mapping

Multisig Address	$4/8$ Multisig `0x424bDE99FCfB68c5a1218fd3215caFfD031f19C4`
Purpose	To enable the mapping of custom ChildERC20s with Mainnet contracts.
Chain	Ethereum
Rights	Limited to mapping; no access to Child tokens or deposit/withdrawal rights.
Signatories	Polygon

Permissionless mapping

Multisig address	Permissionless mapping of standard ChildERC20 tokens (no multisig required)
Purpose	FxPortal supports permissionless token mapping of standard ChildERC20 for any ERC20 token on Ethereum.
Chain	Permissionless
Rights	Permissionless
Signatories	Permissionless

*These functions are planned for transition to governance using contracts such as Aave’s governance contracts and Compound’s timelock contracts.

​Active multi-signature wallets