This proposal transfers the control of the cross-chain governance to the DAO on Base.

It contains two main actions:

1. transfer ownership of Unlock contract + proxy admin on mainnet to a relay multisig (that can recevie instructions from Base)

2. set the “authority source” of all multisig on destination chains to the DAO timelock on Base

After executing this proposal, the DAO on mainnet will have transferred control of the main Unlock contracts to the DAO on Base. Going forward, any cross-chain governance proposals will need to originate from the DAO on Base.