Have you already checked out eigenlayer?

Consensys, the metamask developer, has also introduced them.

They are going to be a very big project🔥

EigenLayer: A Restaking Primitive | ConsenSys](https://consensys.net/blog/cryptoeconomic-research/eigenlayer-a-restaking-primitive/))
EigenLayer enables users to restake their ETH and extend cryptoeconomic security to additional applications on the network.