# The State of Ethereum State | Danno Ferrin - EOF

- Speakers: [Danno Ferrin](https://streameth.org/speakers/danno-ferrin)
- Channel: [Ethereum Denver](https://streameth.org/ethereum-denver)
- Date: 2025-10-09
- Duration: 19:59
- Topics: ETHDenver, Crypto, Web3, Blockchain, Event, Conference, ETHDenver 2025, ETHDenver 2024, Bitcoin, Ethereum
- Watch: https://streameth.org/watch/yt-9mASi30yhb0
- YouTube: https://www.youtube.com/watch?v=9mASi30yhb0

## Description

Block Headers, Block Bodies, Account State, Account Storage. All of these items and metadata about them collectively constitute the "state of Ethereum". In this presentation we will examine where it came from including synchronization and replay, how execution clients and service providers use this data, and where is it going, including possible futures such as stateless validation, zk validation, state and history expiry.

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