Vitalik Buterin Writes On Ethereum’s Milestone with Blobs and Roadmap for the Future

Vitalik and Ethereum logo


Vitalik Buterin delves into Ethereum’s recent milestone with the introduction of blobs, a key feature enabled by the Dencun hard fork. Blobs mark a pivotal transition in Ethereum’s scaling efforts, shifting the focus from a “zero-to-one” problem to a “one-to-N” challenge. Buterin outlines the significance of this shift and discusses the future direction of Ethereum’s development, particularly in scaling and application-layer improvements.

Ethereum Blobs

On March 13, Ethereum achieved a milestone with the activation of the Dencun hard fork, which introduced a long-awaited feature known as proto-danksharding, or simply “blobs.” Vitalik Buterin, co-founder of Ethereum, wrote a blog post on March, he discussed the implications of this development and outline the path forward for the Ethereum ecosystem.

Blobs, a term coined to represent a new data structure, initially led to a drastic reduction in transaction fees for rollups, making them nearly free. However, as the protocol for blobscriptions started utilizing blobs, their volume surged, and the fee market became activated. Despite not being entirely free, blobs remained significantly cheaper than traditional calldata.

A Crucial Transition

Buterin emphasized that the introduction of blobs marked a crucial transition in Ethereum’s scaling journey. With blobs, Ethereum’s scaling efforts shifted from solving a “zero-to-one” problem to addressing a “one-to-N” challenge. While further enhancements to increase blob count and optimize rollups are still underway, the core changes in Ethereum’s scaling paradigm have already taken place.

Looking ahead, Buterin outlined two main strands of development. Firstly, efforts will focus on progressively increasing blob capacity, with the eventual goal of implementing data availability sampling (DAS) to allow for up to 16 MB of data space per slot. Secondly, improvements in layer 2 (L2) solutions will be prioritized to maximize the utilization of the available data space.

Need for Efficient Data Compression Techniques

Regarding DAS, Buterin discussed the potential implementation of PeerDAS, a simplified version where each node stores a fraction of blob data. This approach could significantly scale blobs while ensuring network efficiency. Additionally, advancements such as EIP-7623 aim to impose stricter bounds on execution block sizes, further enhancing scalability.

In terms of L2 improvements, Buterin highlighted the need for efficient data compression techniques and optimistic data techniques to secure L2 solutions. He also stressed the importance of addressing execution-related constraints and enhancing security measures to bolster the resilience of rollups.

The S-Curve Growth

Reflecting on Ethereum’s overall development trajectory, Buterin likened it to an S-curve, indicating a shift from rapid progress to a more steady phase. With major upgrades like the switch to proof of stake and the introduction of blobs behind them, Ethereum’s focus will increasingly shift towards optimizing user experiences and application-layer innovations.

Buterin urged developers to adapt their mindset to embrace Ethereum’s evolving ecosystem fully. With the constraints of high fees gradually diminishing, developers are encouraged to build applications that are both decentralized and user-friendly, leveraging the capabilities offered by Ethereum’s latest advancements.

As Ethereum enters this new phase of development, the community anticipates further innovations and advancements that will continue to shape the future of decentralized finance and applications on the blockchain.

Author: Candace

Candace loves the arts. She holds some bitcoins.