Ethereum 2.0 blockchain consensus is achieved via Casper. Investors can participate via staking. Currently there is 1 option to earn passive income and staking rewards with your Ethereum 2.0 investment as outlined below. The expected annual return is between 3% – 15% p.a.
The Kusama, Polkadot and Tezos Blockchain are already based on the Proof of Stake Protocol. We provide a Staking ( baking in the Tezos wording ) Pool for those blockchains.