What is EthereumPoW (ETHW)?

By CMC AI
02 June 2026 01:48AM (UTC+0)
TLDR

EthereumPoW (ETHW) is a proof-of-work blockchain created as a hard fork of Ethereum to preserve its original mining-based consensus after Ethereum's transition to proof-of-stake.

  1. A Forked Chain: It is a direct copy of the Ethereum blockchain that split off to continue operating on the energy-intensive proof-of-work (PoW) consensus mechanism.

  2. Proof-of-Work Ethereum: Its core purpose is to maintain the original Ethereum vision, allowing miners to continue validating transactions and earning block rewards through computational work.

Deep Dive

1. Origin and Consensus Mechanism

ETHW was created through a hard fork—a permanent divergence in a blockchain's history—of the Ethereum network. This event occurred in September 2022 in response to Ethereum's transition, known as "The Merge," to a proof-of-stake (PoS) consensus model (CoinMarketCap). The fork was executed by community members who wished to preserve the original proof-of-work (PoW) system, where miners use computing power to secure the network and validate transactions. Consequently, ETHW exists as a separate, parallel blockchain that mirrors Ethereum's state up to the point of the fork but continues to operate under the old rules.

2. Purpose and Key Differentiator

The project's primary value proposition is to serve as the original PoW-based Ethereum network. It exists for participants who believe in the security and decentralization merits of proof-of-work mining. Its key differentiator is its consensus mechanism; while the main Ethereum chain (ETH) now uses validators who stake ETH, ETHW continues to rely on physical miners and hardware. This provides an alternative for the existing ecosystem of Ethereum miners and users who prefer the PoW model, ensuring that infrastructure and applications built for pre-Merge Ethereum can continue on a compatible chain.

Conclusion

Fundamentally, EthereumPoW is an ideological fork that provides a persistent, mining-based alternative to the modern Ethereum ecosystem. As the crypto landscape continues to evolve, will ETHW's commitment to proof-of-work find a sustainable niche alongside increasingly efficient proof-of-stake networks?

CMC AI can make mistakes. Not financial advice.