When a new node joins the network, it should be able to verify blockchain state by requesting transactions and blocks from peers and replaying the transactions.
Possible ways to implement
- Store opcodes / IL smart contract and VM will replay it on new node
- using zero knowledge proofs for txns and blocks (this would also enable light client nodes)
When a new node joins the network, it should be able to verify blockchain state by requesting transactions and blocks from peers and replaying the transactions.
Possible ways to implement