Ethereum Calls Itself a “Frontier Blockchain” as Major Upgrades Shape Its 2030 Vision
Key Highlights Ethereum described itself as a frontier blockchain undergoing continuous non-disruptive protocol upgrades to transition into a cryptographic world computer. The Glamsterdam upgrade entered public testing on Sepolia testnet on October 6, 2026, introducing enshrined proposer-builder separation (EIP-7732) and block-level access lists (EIP-7928). The Ethereum Foundation’s protocol roadmap targets post-quantum cryptographic resistance across execution, […]

