# Ethereum Fusaka Upgrade Scheduled December 3 to Double Blobs ▴ News

**Published:** 2025-09-19
**Categories:** News

---

The forthcoming Ethereum Fusaka hard fork, scheduled for December 3, represents a critical evolution in the network’s foundational architecture. This upgrade, incorporating 12 Ethereum Improvement Proposals, is designed to enhance the protocol’s inherent scalability and fortify its security posture. A primary systemic implication involves the doubling of data blob capacity, directly impacting Layer 2 solutions and their ability to process transactions with greater efficiency.

This structural modification facilitates a reduction in network fees, thereby optimizing the cost-effectiveness of on-chain operations for institutional participants. The collective effect is a more robust and performant underlying system, crucial for sustaining the growth of complex decentralized applications and fostering broader institutional adoption.

The Ethereum Fusaka upgrade strategically enhances network scalability and cost efficiency by doubling data blob capacity, thereby solidifying its architectural foundation for institutional integration.

- **Implementation Date** ▴ December 3

- **EIPs Introduced** ▴ 12

- **Core Impact** ▴ Data blob capacity doubled

Signal Acquired from ▴ <a href="https://cointelegraph.com?utm_source=options.greeks.live&utm_medium=referral&utm_campaign=satellite" target="_blank" rel="nofollow">Cointelegraph.com</a> 

**Tags:** [Core Developers](https://options.greeks.live/area/core-developers/), [Network Fees](https://options.greeks.live/area/network-fees/), [Transaction Throughput](https://options.greeks.live/area/transaction-throughput/), [Data Blobs](https://options.greeks.live/area/data-blobs/), [Blockchain Architecture](https://options.greeks.live/area/blockchain-architecture/), [Ethereum](https://options.greeks.live/area/ethereum/)	

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---

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---

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