Staking is an activity where a user locks or holds his funds in a cryptocurrency wallet to participate in maintaining the operations of a proof-of-stake (PoS)-based blockchain system. It is similar to crypto mining in the sense that it helps a network achieve consensus while rewarding users who participate.
In staking, the right to validate transactions is baked into how many coins are “locked” inside a wallet. However, just like mining on a PoW platform, stakers are incentivized to find a new block or add a transaction on a blockchain. Apart from incentives, PoS blockchain platforms are scalable and have high transaction speeds.