1/ Although we are marching towards the #Dencun upgrade and all posts are filled with its mentions, a basic understanding of the changes coming with it can still be challenging for the community.

Today is the time for an explicit thread explaining all EIPs which is going to be implemented on the Execution Layer.

2/ EIP-1153: Transient storage opcodes
🔗 eips.ethereum.org/EIPS/eip-1153

👥 Authors: Alexey Akhunov, Moody Salem 
📑 In a nutshell: Running a transaction in #Ethereum can generate multiple frames of execution, each created by CALL (or similar) instructions.

Ethereum Segment Lead at everstake.one | ETH Staking

3/ EIP-4788: Beacon block root in the EVM
🔗 eips.ethereum.org/EIPS/eip-4788

👥@ralexstokes, @adiet88, @holiman, @dannyryan, @lightclient
📑It will force the commitment of a hash tree root of each parent beacon block in the corresponding execution block header, and store each of these roots in a smart contract.

1/ Next week, we will see the arrival of Deneb-Cancun (or simply #Dencun) to the #Ethereum mainnet. In a series of posts before the upgrade, I will explain what changes we will see within the network and their effects on the ecosystem.

Starting with .oO, or simply said blobs. No idea what's it? 
Dive below.

4/ EIP-4844: Shard Blob Transactions
🔗 eips.ethereum.org/EIPS/eip-4844

👥 Authors: @vitalik.eth, @dankrad, @proto, @asn-d6, @lightclient, @Inphi, @adiet88 
📑 For a detailed explanation, check out my previous cast:

https://warpcast.com/eth-everstake/0x212a27ab

Ethereum Researcher. OP Labs, prev. EF, working on #Ethereum scaling R&D. 🦇🔊 .oO🔴

5/ EIP-5656: MCOPY
🔗 eips.ethereum.org/EIPS/eip-5656

👥 @axic, Paul Dworzanski, Jared Wasinger, Casey Detrio, @chfast, Charles Cooper
📑It introduces a new EVM instruction, MCOPY. 

MCOPY's purpose is to improve memory copying performance and assist in a more efficient means of building data structures.

6/ EIP-6780: SELFDESTRUCT only in same transaction
🔗 eips.ethereum.org/EIPS/eip-6780

📑It will disempower the SELFDESTRUCT opcode. The existing usage of SELFDESTRUCT should be unaffected, while future references to the opcode will be stripped of their potential negative capabilities.

7/ EIP-7516: BLOBBASEFEE opcode
🔗  eips.ethereum.org/EIPS/eip-7516

👥 Carl Beek
📑 It will add a BLOBBASEFEE (0x4a) opcode that returns the value of the blob base-fee of the current block it is executing in. It is identical to BASEFEE, except that it returns the blob base-fee as per EIP-4844.

8/ Hope this concise EIPs overview will provide you with a solid understanding of the main concepts behind the changes that will be implemented on Ethereum EL and Dencun in general.

Key aspects of Dencun and what they mean 👇

8/ Hope this concise EIPs overview will provide you with a solid understanding of the main concepts behind the changes that will be implemented on Ethereum EL and Dencun in general.

Key aspects of Dencun and what they mean 👇 

https://everstake.one/blog/ethereums-dencun-upgrade-key-features-and-market-implications

4/ EIP-4844: Shard Blob Transactions
🔗 eips.ethereum.org/EIPS/eip-4844

👥 Authors: @vitalik.eth, @dankrad, @proto.eth, @asn-d6, @lightclient, @Inphi, @adiet88 
📑 For a detailed explanation, check out my previous cast:

https://warpcast.com/eth-everstake/0x212a27ab