Blockchain//Consensus//Attestation

- In PoS, a random subset of validators is selected as the "attestation committee" for each slot.

In PoS, a random subset of validators is selected as the "attestation committee" for each slot.

Committee members vote ("attest") that they've seen and validated the proposed block.

Block becomes canonical when it receives >2/3 of committee votes.

Not all validators attest to every block — committees rotate to distribute the workload.