# verkle-gen-devnet-6 :::info :mega: verkle-gen in the devnet name means that the genesis state is a verkle state. There is no fork transition. ::: :::warning :mega: In order to be able to sync up this network, you have to make sure that the **dencun** related code is **not** being triggered, as the current version of verkle is built on top of **shapella**. ::: :::info :mega: Verkle-genesis-Devnet-6 launched on 11th April 2024. No shut down time has been determined yet. ::: :::info :mega: The legacy name of kaustinen-testnet has been dropped in favor of `verkle-devnet-x` and `verkle-gen-devnet-x`. `verkle-gen-devnet-x` begins at a verkle-genesis state. `verkle-devnet-x` begins at a shapella-genesis state, and goes through the fork transition. ::: ## EIP List for Verkle (EL) - [EIP-2935: Save historical block hashes in state](https://eips.ethereum.org/EIPS/eip-2935) - :heavy_check_mark: Active - [EIP-4762: Statelessness gas cost changes](https://eips.ethereum.org/EIPS/eip-4762) - :heavy_check_mark: Active - [EIP-6800: Ethereum state using a unified verkle tree](https://eips.ethereum.org/EIPS/eip-6800) - :heavy_check_mark: Active - [EIP-7545: Verkle proof verification precompile](https://eips.ethereum.org/EIPS/eip-7545) - :exclamation: Not yet active on this devnet ## EIP List for Verkle (CL) - [PR-3230: TheVerge: spec draft](https://github.com/ethereum/consensus-specs/pull/3230) :exclamation: Draft ## [Docker images](https://github.com/ethpandaops/verkle-devnets/blob/master/ansible/inventories/gen-devnet-5/group_vars/all/images.yaml) for devnet 5 ### Kurtosis configs: https://notes.ethereum.org/@ethpandaops/verkle-kurtosis-configs ### Known bugs |Block number|description|Fixed for relaunch?|fixed in block #| |:-:|-|:-:|:-:| ### Spec changes for verkle-gen-devnet-6 **Consensus Spec** - No additional change compared to verkle-gen-devnet-4 **Execution EIPs** - [EIP-2935: Save historical block hashes in state](https://eips.ethereum.org/EIPS/eip-2935) using [this update](https://github.com/ethereum/EIPs/pull/8166) - [EIP-4762: Statelessness gas cost changes](https://eips.ethereum.org/EIPS/eip-4762) using [this update](https://github.com/ethereum/EIPs/pull/8138) (i.e. `to` and `from` are not charged) **Execution bugfixes** - [ CREATE-time PUSHn adds non-existent entries to witness #361](https://github.com/gballet/go-ethereum/pull/361) **Engine API** - No additional change compared to verkle-gen-devnet-3,4,5 **Beacon API** - No additional change compared to verkle-gen-devnet-3,4,5 **Builder Spec** - No additional change compared to verkle-gen-devnet-3,4,5 [Previous devnet's spec list](https://notes.ethereum.org/@ethpandaops/verkle-gen-devnet-5)