Extra coordination for the Ethereum: Shard chains.
The beacon chain receives state information from shards and makes it available for other shards, allowing the network to stay in sync. The beacon chain will also manage the validators from registering their stake deposits to issuing their rewards and penalties.
tags: Ethereum,Proof-of-stake source: https://ethereum.org/en/developers/docs/consensus-mechanisms/pos/#how-does-pos-work When you submit a transaction on a shard, a validator will be responsible for adding your transaction to a shard block. Validators are algorithmically chosen by Ethereum: The Beacon Chain to propose new blocks. Attestation If a validator isn’t chosen to propose a new shard block, they’ll have to attest to another validator’s proposal and confirm that everything looks as it should. It’s the attestation that is recorded in the beacon chain rather than the transaction itself....