What is Ethereum staking?

Ethereum staking is a form of crypto staking. It means depositing ether, the network's coin, as a security bond in order to help process transactions. In return, stakers earn rewards paid in new ether and a share of fees. The deposit can be reduced if the staker's software goes offline or breaks the rules.

How does Ethereum staking work?

Ethereum has run on proof of stake since September 2022. Blocks are proposed and checked by validators, which are computers operated by people who have deposited ether into the network's staking contract. The network picks validators at random to propose each block, and the others vote on whether it is valid.

Activating a validator requires at least 32 ether. Since a network upgrade in 2025, a single validator can hold up to 2,048 ether, according to Ethereum.org.

What are the ways to stake?

• Solo staking. You run a validator on your own hardware with your own 32 ether. This gives the most control and asks the most technical skill.
• Staking as a service. You supply the 32 ether and pay a company to operate the validator.
• Pooled and liquid staking. Many users combine smaller amounts through a smart contract. Liquid staking services, such as Lido and Rocket Pool, hand back a token that represents the staked ether and can be traded or used elsewhere while the deposit stays in place.
• Exchange staking. Exchanges such as Coinbase and Kraken stake on behalf of customers and keep part of the rewards as a fee. The exchange holds the ether, so this is a custodial arrangement.

Where do the rewards come from?

Validators are paid in newly issued ether for proposing blocks and for voting correctly, and they receive the tips that users attach to transactions. The rate is not fixed. It falls as more ether is staked across the network and moves with how busy the network is. Rewards are paid in ether, so their value in dollars rises and falls with the market.

What are the risks?

• Penalties and slashing. A validator that goes offline loses small amounts of ether. One that acts dishonestly, for example by signing two conflicting blocks, is "slashed", meaning it loses a larger part of its deposit and is removed from the network.
• Waiting periods. Withdrawals of staked ether have been possible since April 2023, but validators join and leave through queues. When many want to exit at once, the wait grows.
• Smart-contract risk. Pools and liquid staking tokens depend on code that could contain a bug. A liquid staking token can also trade below the value of the ether behind it.
• Provider risk. Customers who stake through a company depend on that company staying solvent and honest.

Critics also point to concentration, since a handful of large providers have controlled a big share of all staked ether.