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tags: Ethereum Protocol Fellowship
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# EPF Update 1

This is my first week for EPF Cohort Three. At the very first, I only read other EPF member notes and I brings a lot of useful knowledges to me.

## Update

Reading materials:
* [EIP-4337: Account Abstraction using alt mempool](https://eips.ethereum.org/EIPS/eip-4337)
* [Everything about the EVM Object Format (EOF)](https://notes.ethereum.org/@ipsilon/evm-object-format-overview)
* [Memory Copying in Contracts Deployed on Ethereum](https://notes.ethereum.org/@ipsilon/evm-mcopy-analysis)