Staking

On proof-of-stake networks, validators are selected to propose and confirm blocks according to the amount of tokens staked. Holders can run a validator themselves or delegate tokens to one. Rewards come from newly issued tokens and transaction fees, and validators that act maliciously or go offline can be penalized through slashing, which destroys part of the stake.

Staking yields are denominated in the network’s own token, so they partly offset inflation from new issuance rather than adding purely new value. Staked tokens may face unbonding periods before they can be withdrawn, creating liquidity risk. Regulatory treatment has evolved, with US regulators indicating that certain protocol staking activities are not securities offerings, and some ETFs now stake part of their holdings.

For allocators, staking affects total return, custody choices and tax treatment for proof-of-stake assets. Example: an ether holder delegates tokens to a professional validator through a qualified custodian, earning protocol rewards minus the validator’s commission.