# Building an Erigon-Based Node for a Type-2 zkEVM |Max Revitt - Gateway.fm |

- Channel: [Ethereum Denver](https://streameth.org/ethereum-denver)
- Date: 2024-10-09
- Duration: 15:26
- Topics: blockchain, web3, ethereum, Education
- Watch: https://streameth.org/watch/yt-hTgkECBjCWY
- YouTube: https://www.youtube.com/watch?v=hTgkECBjCWY

## Description

In this talk I will go through our experience of building an rpc node and a sequencer for a type-2 zkEVM (0xPolygonHermez).

The audience will learn the basics of different types of zkEVM (type-1, type-2, etc), the basics of Erigon architecture and how make them work together. It will also cover the differences between having a prover vs a full rollup system.