What is EthereumPoW (ETHW)?

By CMC AI
19 April 2026 08:34AM (UTC+0)
TLDR

EthereumPoW (ETHW) is a proof-of-work blockchain created as a hard fork from Ethereum to preserve its original mining-based network after Ethereum transitioned to proof-of-stake.

  1. A PoW Fork – It split from Ethereum during "The Merge" in September 2022 to continue operating with a proof-of-work consensus.

  2. Mining-Centric Chain – The network is secured by miners, not stakers, and maintains Ethereum's pre-Merge technical base.

  3. Native Asset & Network – ETHW is the native token of its own independent blockchain, not an ERC-20 token on Ethereum.

Deep Dive

1. Origin and Core Purpose

ETHW exists because of Ethereum's transition to proof-of-stake (PoS), an upgrade known as "The Merge." A segment of the community believed in preserving proof-of-work (PoW) mining. This led to a hard fork—a permanent divergence in the blockchain—creating a separate network that retained the original PoW consensus mechanism (CoinMarketCap). Its primary value proposition is to sustain the Ethereum mining ecosystem and offer an alternative for those who prefer the security and decentralization model of PoW.

2. Technology and Mining

Technologically, ETHW started as a copy of Ethereum's state at block height 15,537,393. The core software was minimally modified: the difficulty bomb (designed to gradually make mining harder) was disabled, and transaction fees (including from EIP-1559) are distributed to miners to incentivize network security (EthereumPoW). The mining algorithm remains Ethash, supporting GPU and ASIC miners. This makes it a direct continuation of the pre-Merge Ethereum mining experience.

3. Token and Network Fundamentals

The ETHW token is the native currency of the EthereumPoW blockchain, meaning it has no contract address on other networks. At the fork, users holding ETH on the Ethereum mainnet received an equivalent amount of ETHW. The network has its own independent ecosystem, with bridges, decentralized exchanges (DEXs), and block explorers. Governance and development are community-driven by a volunteer group called ETHW Core.

Conclusion

EthereumPoW is fundamentally a continuation of the pre-Merge Ethereum blockchain, offering a proof-of-work alternative for miners and users dedicated to that consensus model. As the crypto landscape evolves, will its utility be defined solely by its mining heritage or develop unique use cases?

CMC AI can make mistakes. Not financial advice.