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[fix] Empty codehash value #10

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[fix] Empty codehash value #10

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ytham
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@ytham ytham commented Apr 16, 2024

  • Sets codehash return to keccak256(0) as per EIP-1052

@ytham ytham requested a review from jonathanpwang April 16, 2024 13:59
@ytham ytham mentioned this pull request Apr 16, 2024
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I was referring to the difference in behavior between EOA account versus account that does not exist. The EIP has different test cases for those. Note that RPC providers do not always follow the EIP.

The EXTCODEHASH of the account without code (EOA) is c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 which is the keccack256 hash of empty data.
The EXTCODEHASH of non-existent account is 0.

@ytham ytham closed this Apr 18, 2024
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