The principle is rather easy to understand. Rather than becoming a miner and spending energy to secure the network as is the case with Proof of Work, here you can become a “minter”, or “staker”, and sequester cryptocurrencies to secure the Proof of Stake network.
The term Proof of Stake comes from this: the more cryptocurrency you put into escrow, the greater your financial stake.
Then, in the same way as by mining you will be rewarded with cryptocurrencies generated with each block.
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this is my staking