Cryptointermediate

What is staking?

Earning yield by securing a network.

TL;DR

Staking means locking tokens to help secure a Proof-of-Stake blockchain and earning rewards in return. Like depositing a bond as collateral — misbehave and you lose it; play by the rules and earn yield.

How PoS networks use staking

Validators are chosen to propose blocks. To validate (or delegate), tokens are locked. Honest behaviour earns rewards. Malicious behaviour gets slashed (partial or full stake forfeit).

Ways to stake

Three layers, increasing complexity, decreasing passivity.

→Exchange staking — Coinbase, Kraken run validators for you. Easy but custodial.
→Delegated staking — keep custody, delegate to a validator (Cosmos, Solana)
→Solo staking — run the validator yourself. Highest yield, technical (32 ETH min on Ethereum)
→Liquid staking — Lido or Rocket Pool stake on your behalf, give you stETH/rETH usable in DeFi

Risks

Staking is not 'risk-free yield'.

→Slashing risk — validator misbehaviour costs a percentage
→Lockup risk — many chains have unbonding periods (21 days on Cosmos)
→Token price risk — yield is paid in the staked token; 50% price drop wipes 5% yield
→Smart contract risk — liquid staking adds protocol risk on top

Worked example

Staking ETH via Lido

You have 5 ETH, want yield without locking.

1Deposit5 ETH to Lido
2Receive5 stETH (1:1, updates daily with rewards)
3Yield~3.2% annualised paid in stETH
4LiquiditystETH trades on DEXs, accepted as Aave collateral
5ExitBurn for ETH (1–5 days queue) OR sell stETH instant

Takeaway

Liquid staking gets you yield + DeFi composability at the cost of an extra layer of smart-contract risk and a centralised protocol.

Common mistakes

What to avoid

!Staking on shady exchanges promising 30%+ — usually paid with inflation, not real yield
!Forgetting unbonding periods — Cosmos locks 21 days, you can't sell in a crash
!Believing liquid staking eliminates risk — it adds protocol and depeg risk
!Treating yield as guaranteed — slashing, outages, protocol failures all reduce returns

Self-check

Test yourself

Q1What does 'slashing' mean?+

Partial or full forfeiture of staked tokens as a penalty for validator misbehaviour or downtime.

Q2What's the advantage of liquid staking?+

Your staked funds remain liquid as a derivative usable in DeFi — at the cost of extra smart-contract risk.

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