Staking Collateral
Staking collateral is the amount of cryptocurrency that a validator must lock into a smart contract to participate in the consensus process. This capital acts as a security deposit that ensures the validator follows the rules.
If the validator performs well, they earn rewards; if they perform poorly or act maliciously, the collateral is subject to slashing. The size of the collateral determines the validator's influence in the network, as larger stakes often lead to more frequent block production opportunities.
This model aligns the validator's economic incentives with the security of the protocol. It is the fundamental mechanism that enables proof of stake to function as a secure and decentralized system.
Without collateral, there would be no way to hold validators accountable for their actions.