Layer 1 · Smart contracts · #2 by market cap (snapshot)
Ethereum
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🧩 What it is
Ethereum is a programmable blockchain proposed by Vitalik Buterin and launched in 2015. ETH pays for transactions ('gas') and secures the network through staking since the 2022 Merge to proof of stake.
⚡ Why it's interesting
Most of DeFi, NFTs, stablecoins and tokenised assets live on Ethereum or its layer-2 networks. Think of it as the default settlement layer for crypto apps.
⚠️ Key risks
Fees can spike when it's busy, layer-2s may capture value, and rivals like Solana compete for users. Smart-contract bugs and hacks are an ecosystem-wide risk, and staking has its own lock-up and slashing risks.
👀 What to watch
layer-2 growth, staking ETFs and whether fees flow back to ETH.
Written by the Hodlia.fi editorial team. Education only — not financial advice, no price predictions.
Last 30 days
❓ Ethereum FAQ
What is Ethereum (ETH)?
Ethereum is a programmable blockchain proposed by Vitalik Buterin and launched in 2015. ETH pays for transactions ('gas') and secures the network through staking since the 2022 Merge to proof of stake.
Why do people follow Ethereum?
Most of DeFi, NFTs, stablecoins and tokenised assets live on Ethereum or its layer-2 networks. Think of it as the default settlement layer for crypto apps.
What are the main risks of Ethereum?
Fees can spike when it's busy, layer-2s may capture value, and rivals like Solana compete for users. Smart-contract bugs and hacks are an ecosystem-wide risk, and staking has its own lock-up and slashing risks.
What should I watch with Ethereum?
layer-2 growth, staking ETFs and whether fees flow back to ETH.
Is Ethereum a good investment?
Hodlia doesn't give investment advice. Whether Ethereum fits you depends on your goals, time horizon and how much loss you can handle. Crypto prices can fall sharply and fast. Read the risks above, compare with a diversified alternative and consider independent advice.