Overview
Ethereum Classic (ETC) is a decentralized network supporting smart contracts, originally conceptualized by Vitalik Buterin in 2013. Following the 2016 DAO hack, a segment of the Ethereum community rejected reversing transactions via a hard fork, leading to the divergence of Ethereum (ETH) and Ethereum Classic (ETC).
Key Distinctions:
- ETC retained the original blockchain, emphasizing immutability post-fork at block 1,920,000 (July 20, 2016).
- Consensus Mechanism: ETC remains Proof-of-Work (PoW), while ETH transitioned to Proof-of-Stake (PoS) in 2022.
- Hashrate Growth: ETC’s hashrate surged 10x after ETH’s PoS migration, with chain activity still lower than ETH’s.
👉 Discover how ETC’s PoW ensures security
Section 1: What Is Ethereum Classic (ETC)?
Shared Origins with Ethereum:
- Both ETC and ETH began as a single chain with 72 million pre-mined coins, of which 60 million were allocated to 2014 crowdfunding participants.
- ETCHash Algorithm: ETC’s current PoW algorithm, designed to resist ASIC dominance, targets ~13-second block times with an 8M gas limit.
Unique Attributes:
- Fixed Emission: ETC’s block reward decreases by 20% every 5 million blocks (currently 2.56 ETC/block), capping total supply at ~210.7 million ETC.
- Turing-Complete: Gas fees prevent infinite execution, scaling with computational complexity and bandwidth.
Section 2: Core Features of Ethereum Classic
Technical Foundations:
- EVM Compatibility: Like ETH, ETC executes smart contracts via the Ethereum Virtual Machine (EVM).
- Immutability: Transactions cannot be altered, a cornerstone of ETC’s philosophy.
👉 Explore ETC’s decentralized applications
Section 3: Economics and Supply Distribution
Monetary Policy:
- Hard Cap: Max supply of ~210.7 million ETC, with decreasing inflation.
- Mining Rewards: Transitioned to ETCHash in 2020; rewards halve every 5M blocks.
Comparison with ETH:
- ETH’s PoS Shift: Renders ETH’s supply theoretically infinite, while ETC maintains scarcity.
Section 4: Project Team
Governance:
- ETC Cooperative: Leads development and ecosystem growth. Meet the team here.
Section 5: Additional Resources
For further reading, visit Ethereum Classic’s official site.
FAQ
1. Why did Ethereum Classic split from Ethereum?
- ETC preserved the original blockchain post-DAO hack, rejecting transactional reversals to uphold immutability.
2. How does ETC’s PoW differ from ETH’s PoS?
- PoW relies on miners (energy-intensive), while PoS uses validators (staking-based). ETC’s PoW enhances security against 51% attacks.
3. What is ETCHash?
- ETC’s mining algorithm, optimized to deter ASIC dominance and stabilize network decentralization.
4. Is ETC’s supply capped?
- Yes, at ~210.7 million ETC, with periodic reward reductions.
5. Where can I learn about ETC’s development?
- The ETC Cooperative oversees roadmap updates and partnerships.
Thank you for reading! For real-time ETC insights, visit 👉 Ethereum Classic’s portal.