#VitalikButerin , one of the founders #Ethereum , recently proposed an approach to simplify the first layer (#L1 ) of Ethereum to make it more similar to #Bitcoin in terms of simplicity and security. The main idea is to reduce L1 complexity by moving more functions to the second layer (L2), such as rollups, while maintaining L1 as a secure and decentralized settlement layer.

Key Points of Vitalik's Proposal:

1. Minimizing L1:

- Ethereum L1 should focus on basic functions such as #keamanan , #consensus, and transaction #settlement.

- Complex logic (such as advanced #smartcontracts) should be moved to L2.

2. Following Bitcoin Principles:

- Bitcoin is known for its simplicity and stability at L1.

- Ethereum could adopt this philosophy by keeping L1 simple, while innovation occurs at L2.

3. Role of Rollup & L2:

- Rollups (such as @Optimism, #Arbitrum, #zkSync) can handle the execution of smart contracts, while L1 only needs to verify transaction proofs.

- This reduces the burden on L1 and enhances scalability.

4. Security & Decentralization:

- By minimizing L1 complexity, Ethereum can focus more on long-term security and decentralization.

Implications for Ethereum:

- Better Scalability: L2 can grow without burdening L1.

- More Stable Ethereum L1: Similar to Bitcoin, but still supporting the DeFi & dApps ecosystem through L2.

- Reduced Gas Fees: If most transactions move to L2, costs on L1 could be more manageable.

Challenges:

- Ecosystem Coordination: Developer consensus is needed to reduce features on L1.

- Dependence on L2: Users must get used to a multi-layer structure.

This is an exciting step to make Ethereum more efficient and sustainable in the long term.