Polygon

The Type 1 upgrade to our zkEVM prover was released today. It can generate proofs for any EVM chain.

With the AggLayer, the Type 1 prover will allow EVM chains to upgrade to ZK and access the shared state, liquidity, and user-base of the Polygon ecosystem.

https://go.polygon.technology/3Ox3Obi

Wut? Wasn't this considered to be impossible a few years ago? This is a big win for Ethereum and EVM.
Even @justindrake used to think EVM to be kind of an achilles heel of the Eth ecosystem. Collective building is lifting all boats! Open sourcing prover instead of milking millions is a commendable act by @0xpolygon

aggregated blockchain scaling ethereum with zk tech.