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What is Ethereum (ETH)?

What is Ethereum (ETH)?

Ethereum is the second-largest cryptocurrency and the backbone of DeFi & NFTs. Learn what ETH is and how to use it on Bolt Casino.

February 14 2026 General

What is Ethereum (ETH)?

Ethereum is a decentralised blockchain platform that introduced smart contracts — programmable agreements that execute automatically. Its native currency, ETH, is the second-largest cryptocurrency by market cap and powers an enormous ecosystem of decentralised applications.

Why Ethereum is Important

While Bitcoin is digital money, Ethereum is a programmable blockchain. It enables DeFi (decentralised finance), NFTs, gaming, and much more. Most crypto tokens (including USDT and USDC) were originally built on Ethereum.

ETH Quick Facts

  • Symbol: ETH
  • Created: 2015 by Vitalik Buterin
  • Consensus: Proof of Stake (since 2022)
  • Transaction speed: ~15 seconds
  • Key feature: Smart contracts and ERC-20 tokens

Using ETH on Bolt Casino

  • Deposit ETH directly to your Bolt Casino wallet
  • Play all games including slots, live casino, originals, and sportsbook
  • Withdraw instantly with no platform fees

ETH deposits typically confirm within 1–5 minutes.

A Note on Gas Fees

Ethereum gas fees can vary significantly. During busy periods, sending ETH or ERC-20 tokens can cost several dollars. If fees are high, consider using USDT on the Tron network or Polygon (MATIC) for cheaper transactions.

Pro tip: Check ETH Gas Tracker before sending a transaction to time your deposit when fees are lowest.