Security

Ethereum

NttManager.sol

The manager can be upgraded and has two roles defined:

- owner: which can upgrade the contract and perform administrative actions (like setting rate limits and new chains).

The owner will be a 5-out-of-7 multisig. The signers are part of the SwissBorg ecosystem.

- manager: which can pause the bridging.

The manager will be a 3-out-of-5 multisig. The signers are also part of the SwissBorg ecosystem.

WormholeTransceiver.sol

The transceiver can be upgraded and has three roles defined:

- owner: which can upgrade the contract and perform administrative actions (like setting relayers).

The owner will be a 5-out-of-7 multisig. The signers are part of the SwissBorg ecosystem.

- manager: which can pause the bridging.

The manager will be a 3-out-of-5 multisig. The signers are also part of the SwissBorg ecosystem.

- relayer: which can unlock some tokens.

The relayer is the Wormhole bridge.

The addresses of all contracts, including the multisigs are on this page:

Contract Addresses