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Update EIP-7637: Move to Review #8792

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Aug 15, 2024
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Update EIP-7637: Move to Review #8792

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Update EIP-7637: Move to Review
ZWJKFLC Aug 9, 2024
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Update Description
ZWJKFLC Aug 9, 2024
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11 changes: 3 additions & 8 deletions EIPS/eip-7637.md
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Expand Up @@ -4,7 +4,7 @@ title: Optimize EOA EXTCODEHASH
description: Modify the output value of EXTCODEHASH for EOA accounts to `0x`
author: Jame (@ZWJKFLC)
discussions-to: https://ethereum-magicians.org/t/eip-7637-extcodehash-optimize/18946
status: Draft
status: Review
type: Standards Track
category: Core
created: 2024-02-26
Expand Down Expand Up @@ -47,9 +47,7 @@ If someone uses a `add.codehash==0` to determine whether a contract has been cre

## Backwards Compatibility

<!-- TODO: -->
Needs discussion.
It is unclear whether there is a situation where codehash is actually used to determine whether an address has a balance and the codehash is `keccak256("")`.
Using codehash to determine whether a non-contract address has a balance will not be available


## Reference Implementation
Expand Down Expand Up @@ -93,10 +91,7 @@ def extcodehash(evm: Evm) -> None:

## Security Considerations

<!-- TODO: -->
Needs discussion.
It is unclear whether there is a situation where codehash is actually used to determine whether an address has a balance and the codehash is `keccak256("")`.

Using codehash to determine whether a non-contract address has a balance will not be available

## Copyright

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