EthBFTClient-neutral BFT execution

A lightweight consensus driver between CometBFT and Ethereum Engine API clients

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Payload Consensus

CometBFT decides complete, ordered Ethereum execution payloads.

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Every validator requires its independent execution client to return VALID.

⚡

CometBFT handles BFT, the EL handles EVM and transaction gossip, and EthBFT binds them.

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Capability negotiation and evidence-based client support, with explicit production gates.