# What is EIP-4844 and how will it impact Ethereum's scalability?

Jessica Washington · August 4, 2026

> EIP-4844, also known as ProtoDanksharding, introduces a new transaction type that allows for the handling of large amounts of data using "blobs," which...

EIP-4844, also known as ProtoDanksharding, introduces a new transaction type that allows for the handling of large amounts of data using "blobs," which are temporary bundles of data that do not require immediate accessibility by the Ethereum Virtual Machine (EVM).

The primary goal of EIP-4844 is to improve Ethereum's scalability by enabling Layer 2 solutions, such as rollups, to store data more cost-effectively on the Ethereum blockchain, thereby reducing transaction fees significantly.

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The term "blobs" refers to a new data structure that allows the Ethereum network to commit large datasets without fully integrating them into the EVM, making it possible to handle transactions more efficiently.

By implementing EIP-4844, Ethereum is expected to increase its transaction throughput to approximately 1,000 transactions per second (TPS), a significant improvement over the current capacity, which is around 30 TPS.

This proposal acts as an interim solution until full sharding, known as Danksharding, can be deployed, paving the way for a more structured scaling methodology across Ethereum's ecosystem.

Blob data will be managed through a new transaction format that allows rollups to publish the data they generate efficiently, which addresses concerns about the escalating costs of on-chain data storage.

ProtoDanksharding is a forward-compatible solution, meaning it lays the groundwork for the full implementation of Danksharding, which will further divide the Ethereum network into smaller, more manageable units.

EIP-4844 aims to reduce the economic burden placed on Layer 2 developers and users by minimizing gas fees for transaction data storage, thus promoting broader adoption of Ethereum's Layer 2 solutions.

The introduction of EIP-4844 is expected to significantly enhance the user experience on Ethereum, especially for applications that have high data storage needs, such as decentralized finance (DeFi) and non-fungible tokens (NFTs).

The implementation of this proposal is layered onto the existing Ethereum infrastructure without the need for a complete network overhaul, allowing for a smoother transition for developers and users alike.

EIP-4844 has been designed with consideration for future interoperability with other blockchain ecosystems, enhancing Ethereum's positioning as a foundational layer for cross-chain operations and hybrid applications.

One of the surprising benefits of EIP-4844 is its potential to bolster decentralization by lowering the costs associated with data availability, making it feasible for more participants to run nodes within the network.

The proposal highlights a shift in Ethereum's design philosophy towards a more modular architecture, paving the way for varied scaling solutions that can adapt to the evolving demands of the network.

EIP-4844 is also being considered for its potential impact on environmental sustainability, given that lower costs and higher transaction efficiencies could lead to reduced energy consumption in maintaining the network.

The introduction of blob-carrying transactions allows Ethereum to better accommodate a future with an increased load from high-frequency trading and other data-intense applications, clearly indicating its readiness for scalability challenges.

Current expectations point to EIP-4844 being implemented in 2024, a step that could redefine Ethereum's role in the blockchain ecosystem amid growing competition from other smart contract platforms.

EIP-4844's design employs cryptographic techniques to ensure data integrity while permitting the temporary storage of blobs, striking a balance between performance and reliability.

The proposal has garnered widespread support from Ethereum developers and users, as it reflects the community's ongoing commitment to innovative solutions for addressing scalability without sacrificing security.

Following the implementation of EIP-4844, subsequent upgrades to support the full Danksharding will allow Ethereum to not only handle more transactions but also to do so in a way that is more accessible and economically viable for users.

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