EIP-2935, included in the upgrade on Arbitrum, enables access to recent Layer-2 block hashes, enhancing trustless historical data retrieval and supporting stateless clients, oracle synchronization, and verifiable messaging protocols

Quotes that support claims

ArbOS 40 includes EIP-2935, which gives access to recent L2 block hashes. This supports stateless clients, oracles, and verifiable messaging protocols

The update also introduces EIP-2935, which adds access to recent block hashes on L2 and improves Trustless messaging, Oracle syncing and L2 stateless clients. This allows for more accessible and trustless historical data retrieval for Arbitrum chains.