Base Backs EIP-8130, Ethereum Launches Platåberget Testnet for Glamsterdam Upgrade

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Base, developed with Optimism, Coinbase, and WalletConnect, is championing EIP-8130 as a unified native account abstraction standard for the EVM ecosystem, with a planned launch on Base via the Cobalt upgrade in September 2025. The proposal promises significant efficiency gains over ERC-4337, including a reported 63% reduction in gas for USDC transfers, alongside features like gas sponsorship, session keys, and post-quantum authentication support. Meanwhile, the Ethereum Foundation has opened the Platåberget testnet, a multi-month public testing environment for the upcoming Glamsterdam hard fork, designed to let developers stress-test changes before they reach mainnet. Glamsterdam introduces major protocol changes including enshrined proposer-builder separation, block-level access lists, removal of the hard-capped gas limit, and a new state gas dimension that affects the cost of plain ETH transfers. In other news, Nethermind has stepped down from its verifier role on LayerZero in favor of Chainlink, while builders continue to debate whether native account abstraction can meaningfully address wallet fragmentation across chains.

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