We've been working with @kevaundray and @ladislaus0x from @ethereumfndn and @donnoh_eth from @l2beat on a proof of concept of EIP-8079 (native rollups) using @ethrex_client. Native rollups reuse Ethereum's own execution to verify L2 state transitions. No ZK circuits, no fraud proofs, no complex proof systems to maintain. Every L1 upgrade is automatically inherited. Any bug in the verification is also a bug in Ethereum itself. The demo shows a full end-to-end native rollup: - L2 blocks settled to L1 via the EXECUTE precompile - L1→L2 deposit - Contract deployment and cross-layer calls - L2→L1 withdrawal with MPT proof claim - Blockscout verifying EXECUTE precompile calls on L1 Try it yourself. Instructions in the PR below.