ETH stake refers to the process of holding and securing Ethereum (ETH) tokens in a proof-of-stake (PoS) consensus mechanism. With the introduction of Ethereum 2.0, also known as ETH2, Ethereum is transitioning from a proof-of-work (PoW) model to a PoS model. In PoS, validators are selected to create new blocks and secure the network based on the amount of ETH they hold and are willing to "stake" or lock up as collateral. The ETH stake mechanism involves participants, known as validators, depo...