Ethereum Classic (ETC)

Quick take

• Ethereum Classic (ETC) is the original Ethereum chain — it kept running unchanged after a 2016 split, while a new version became today’s Ethereum (ETH).
• ETC sticks to proof-of-work mining and a hard cap of 210,700,000 coins, so no wallet or protocol upgrade can inflate its supply.
• It’s a smaller, more niche network than ETH, popular with people who value “code is law” immutability over flashy new features.

What is Ethereum Classic?

Ethereum Classic is a blockchain that lets people send value and run simple programs called smart contracts, without needing a bank or middleman. It’s not a spin-off or a copycat — it’s literally the original Ethereum ledger, still ticking along exactly as it was designed back in 2015.

The split happened in 2016 after a hack drained funds from a project called The DAO. The majority of the community voted to roll back the blockchain and refund the stolen money — that rolled-back version became Ethereum (ETH). A smaller group refused, arguing that a blockchain’s history should never be edited, no matter how painful the reason. They kept the original, unaltered chain running under the name Ethereum Classic.

Today ETC has a market cap north of $1.1 billion and a circulating supply of about 157.3 million coins, trading toward its hard cap of 210.7 million. It’s had big moments too — its all-time high sits above $176.

How does Ethereum Classic actually work?

ETC runs on proof-of-work, the same style of security Bitcoin uses. Miners around the world compete to solve puzzles using computing power, and whoever wins gets to add the next block of transactions and earn some ETC as a reward. This keeps the network decentralized — no single company or government controls it.

Think of it like a shared, public spreadsheet that thousands of computers store copies of. If you send someone ETC, that transaction gets bundled with others into a block, miners verify it’s legitimate, and once it’s added, it’s permanent — nobody can quietly edit the spreadsheet afterward, which is the whole philosophy behind the project.

Developers can also build smart contracts on ETC — self-executing agreements, like a vending machine that automatically releases a snack once you insert the right coins, except here it’s code releasing tokens or triggering actions once conditions are met.

What moves the ETC price?

Like any crypto asset, ETC’s price shifts with basic supply and demand. Because its total supply is hard-capped, new coins entering circulation slow down over time through periodic reward reductions, which changes how much fresh ETC hits the market from mining.

Demand-side drivers matter just as much: interest from miners looking for proof-of-work alternatives, exchange listings or delistings, broader crypto market sentiment, and how Ethereum Classic’s “immutability first” narrative resonates during moments when other chains face governance debates or rollbacks.

Security incidents have also swung ETC’s price historically — the network has suffered a few 51% attacks, where a group temporarily controlled enough mining power to rewrite recent transactions. Events like that, along with general market cycles and macro trends across crypto, tend to show up quickly in ETC’s chart above.

Ethereum Classic FAQ

Is Ethereum Classic the same as Ethereum?

No. They share the same origin code, but split into two separate chains in 2016. ETH rolled back a hack; ETC kept the original, unedited history and has developed independently ever since.

Can you mine Ethereum Classic?

Yes. ETC still uses proof-of-work, so anyone with compatible mining hardware can participate and earn block rewards, unlike Ethereum which switched to proof-of-stake in 2022.

Is there a maximum number of ETC that will ever exist?

Yes, ETC has a hard cap of 210,700,000 coins written into its protocol, with issuance slowing over time until that ceiling is eventually reached.

This guide is for general information only and isn’t financial advice. Crypto prices are volatile — always do your own research before making decisions.