Holocene: Use ExtraData instead of Nonce for eip1559Params#228
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mininny merged 2 commits intofeature/mininny/holocene-1559-paramsfrom Oct 31, 2024
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turbo/engineapi/engine_server.go
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| if len(req.EIP1559Params) != 8 { | ||
| return nil, &rpc.InvalidParamsError{Message: fmt.Sprintf("invalid EIP1559Params length: %v", len(req.EIP1559Params))} | ||
| } | ||
| copy(header.Nonce[:], req.EIP1559Params) |
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shouldn't we use extraData to contain EIP1559Params?
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The spec was updated 5 hours ago, I will update the code tomorrow. :)
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I've updated the code to match the spec and the geth change!
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Description
The Holocene EIP-1559 parameters need to also be in the execution payload so the payload otherwise it won't be able to populate the nonce field appropriately when materializing the block.
Additional context
Corresponding spec update: ethereum-optimism/specs#428
Mirror of op-geth change: ethereum-optimism/op-geth#402