@Vitalik Buterin ETH's New Proposal Long term L1 executive proposal: Replace EVM with RISC-V Proposal address https://ethereum-magicians.org/t/long-term-l1-execution-layer-proposal-replace-the-evm-with-risc-v/23617 The next extension of ETH L1 requires zk, but the efficiency of zkevm can be found in the translated text There are several projects associated with this direction: In the zk direction (if the extension L1 does not need to be re executed during node verification, then these zkvm will replace zkevm) @SuccinctLabs zk risc-v vm @RiscZero zk risc-v vm VM direction @Polkadot Polkdot JAM started developing PVM (Risc-v VM) last year. Jam will launch a test network at the end of this month, which is worth paying attention to @The chain was created by a core developer of the UntoLabs sol ecosystem, and the execution layer VM is risc-v VM https://www. (rootdata.com)/zh/Projects/detail/Unto? K=MTYwMjg% 3D related information has not been launched yet Nervos CKB VM should have been the first to try this direction for 18 years, as if https:// (github.com)/nervosnetwork/ckb-vm