#VitalikButerin recently shared in the latest blog post about the development strategy for Ethereum in 2025, emphasizing the important role of Layer-2 (L2) solutions. This is seen as the key to helping Ethereum overcome challenges and achieve sustainable growth in the future.
Layer-2: The Pillar of Ethereum Expansion
According to Vitalik, L2 solutions have enhanced the processing capacity of $ETH by 17 times, protecting billions of USD in transactions and significantly reducing costs. However, to scale, Ethereum must face two major challenges:
Scale: The current data storage space is only sufficient for small applications but will quickly become overloaded as the number of Layer-2s increases.
Heterogeneity: L2s use different standards, leading to difficulties in interaction and user experience.
Scalability Solutions
To address the scalability issue, Ethereum will increase the number of blobs (temporary data) per block, thereby increasing the number of transactions per second. The upgrade roadmap includes:
Pectra (03/2025): Increasing to 6 blobs/block, double the current amount.
PeerDAS and 2D Sampling: Helping Ethereum reach 128 blobs/block, equivalent to 100,000 transactions/second.
Vitalik also proposed allowing validators to flexibly adjust the number of blobs to adapt to technological advancements without major changes like a hard fork.
Increasing Consistency Between Layer-2s
Vitalik has proposed solutions to improve interoperability between L2s:
Chain-specific addresses: Supports account recognition across different L2s.
Cross-chain bridges: Create common standards to transmit data between L2s without intermediaries.
Transaction acceleration: Reducing transaction processing time from weeks to just a few minutes.
ETH Value Optimization Strategy
Vitalik wants to transform ETH into a versatile asset with three main roles:
Capital Asset: ETH will be the primary collateral asset in DeFi protocols.
Consumable: ETH is the operating energy of the ecosystem, with transaction fees shared and used to burn ETH.
Store of Value: The deflationary mechanism will make ETH scarcer, similar to digital gold.
Responding to Community Criticism
Recently, the Ethereum Foundation has been criticized for selling ETH instead of staking or supporting DeFi. Vitalik is committed to reforming with steps such as staking ETH and using 50,000 ETH for DeFi projects. At the same time, he believes that focusing on Layer-2 development is the most correct path to expand Ethereum without compromising core values.
Ethereum in 2025
The focus on Layer-2 and strategies to optimize ETH value will be the foundation for Ethereum to maintain its leading position in the blockchain world, despite pressure from competitors. This journey is not just about scaling technology but also reaffirming the belief in the decentralized vision that Ethereum pursues.