About nodes and validators:
An archive node stores the complete state data for every historical block in addition to what a full node stores, and takes up much more disk space than a full node.
Client diversity is very important: if the vast majority of nodes use the same client, a vulnerability in that client could affect the entire network.
$ETH 2382.67（-2.47%）
An archive node stores the complete state data for every historical block in addition to what a full node stores, and takes up much more disk space than a full node.
Client diversity is very important: if the vast majority of nodes use the same client, a vulnerability in that client could affect the entire network.
$ETH 2382.67（-2.47%）