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Crypto Corner: Understanding crypto staking and how it worksCrypto staking offers a practical way for investors to participate in blockchain activity while earning returns from their existing holdings.By Manisha Gupta   October 17, 2025, 2:06:51 PM IST (Published)1 Min ReadChoose  CNBC TV18 on Google

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Crypto staking is a way for cryptocurrency holders to earn income by putting their digital assets to work. It involves locking up a portion of cryptocurrency to support the operations of a proof-of-stake (PoS) blockchain network.

In a PoS system, transactions are verified by validators rather than through complex mining. Validators confirm the accuracy of transactions using the coins they have staked as a guarantee. This method is more energy-efficient than traditional mining and is used by networks such as Polkadot, Avalanche, and Cardano.

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When investors stake their cryptocurrency, they help validate and process transactions on the network. In return, they earn rewards in the form of newly minted coins or network fees. This allows holders to generate passive income even when the market is not moving.

Crypto staking also supports the stability and security of the blockchain network. Participants do not need expensive equipment or large-scale computational power. Instead, by simply committing their coins to the network, they can contribute to its operation and earn a share of the rewards.

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