Everyone can operate a validator node and start staking. Even so creating your individual node or staking system is usually pretty difficult mainly because it requires technological expertise. A validator is actually a participant in the Evidence of Stake (PoS) blockchain decided on to create new blocks and validate https://financefeeds.com/celo-completes-migration-from-layer-1-to-ethereum-layer-2-enhancing-security-and-interoperability/