Glossary
Proof of stake
A consensus method where the right to produce blocks depends on assets staked as collateral, which can be destroyed for misbehaviour. Ethereum and most newer networks use it.
See also
Proof of workA consensus method where producing a block requires spending real computation, and therefore real electricity. Bitcoin uses it.
StakingCommitting assets as collateral to help secure a proof-of-stake network, in return for a share of the rewards it issues. Distinct from lending your coins to a platform that promises a return.
ValidatorA participant that proposes and attests to new blocks in a proof-of-stake network, putting up its own stake as collateral for behaving honestly.
Last checked 19 Oct 2026.