Ethereum’s Fusaka Upgrade: How PeerDAS Could Cut Layer 2 Fees by 60%
This Article Was First Published on The Bit Journal| The Ethereum Fusaka upgrade is redefining how the network handles speed and scalability, but could this bold step toward modular efficiency be the turning point that reshapes Ethereum’s future?
The Ethereum Fusaka upgrade is an essential milestone in the road of Ethereum’s development. It aims to increase the network’s speed, efficiency, and ability to manage higher levels of activity.
It is mainly focused on upgrading the overall performance of the system to be more efficient without any changes to the core structure that supports it. Experts say this is a major step forward that strengthens Layer 2 (L2) systems while keeping Layer 1 (L1) secure for final settlements.
What Is the Ethereum Fusaka Upgrade and Why Does It Matter?
The upgrade combines two major development paths called Fulu for consensus and Osaka for execution into one system. The Ethereum Fusaka upgrade aims to make data processing faster, cut fees, and keep the network stable for users and developers.
This will increase Ethereum’s data capacity and make fees more efficient. It allows the network to adjust data limits smoothly without major system changes, which experts see as a smart and advanced improvement.
Blockchain researcher Elena Park said that the upgrade is more than a small change, explaining that it reshapes how Ethereum handles data and makes rollups easier to use every day.
How Does Fusaka Change Ethereum’s Fee Structure?
The Ethereum Fusaka upgrade mainly targets lower fees on Layer 2 instead of Layer 1. With Peer Data Availability Sampling (PeerDAS), validators can check only parts of data instead of full sets. This change helps save bandwidth and reduces overall network costs.
For users, the Fusaka upgrade brings lower costs and better efficiency. Developers expect rollup fees on networks like Arbitrum, Optimism, and Base to drop by 15% to 40%, and sometimes even up to 60%.
Layer 1 gas prices should stay mostly stable, with small possible reductions of around 10% to 20%.
Will the Fusaka Upgrade Keep Users on Layer 2?
Yes, and that is exactly the goal. The Fusaka upgrade supports ETH’s long-term plan to work as a modular system. Layer 1 will stay the secure base for settlements, while Layer 2 networks will become faster and more affordable for users.
The Ethereum Fusaka upgrade will raise the block gas limit from 45 million to 150 million, allowing more transactions per block and making the network faster and more efficient.
According to blockchain analyst Ravi Deshmukh, the upgrade is not meant to draw users back to Layer 1 but to make Layer 2 an even stronger choice for everyday use.
This approach fits with Ethereum’s long term vision of a layered system where most activity happens on scalable rollups, and final settlements stay secure on the main network.
What Additional Features Come with Fusaka?
The Ethereum Fusaka upgrade also adds user-friendly features. It includes WebAuthn passkeys, letting wallets use biometric or hardware logins. This replaces traditional seed phrases with a safer, password-free option.
The update helps transactions happen faster and more reliably. It also makes using Ethereum easier and smoother for everyone. The upgrade adds a new system to make transactions more predictable and faster.
These changes make using Ethereum smoother and easier. They bring Web2 like convenience while keeping the security of Web3.
What Does This Mean for the Future of Ethereum?
The Ethereum Fusaka upgrade is more than an update and reflects Ethereum’s long term vision. It keeps the network decentralized while making it easier to use and ready for growth.
Experts think Fusaka will boost interest in Layer 2 projects and decentralized apps. Lower costs for posting data could also increase activity in DeFi, raising the Total Value Locked (TVL) across networks.
Developer Mira Zhao said that Fusaka shows Ethereum is growing carefully while keeping the system that already works intact.
Conclusion
Ethereum Fusaka upgrade strengthens Ethereum as a modular network, a layer 1 solution that provides security and settlement for layer 2 ecosystems, which are vibrant and cost-effective.
Lowering transaction fees, raising block gas limits, and refining user authentication are some of the ways Fusaka is enabling a smoother, faster, and more user-friendly blockchain environment. The Ethereum Fusaka upgrade is a key move for all users, helping the network grow faster and stay fully decentralized.
Glossary
Layer 2 (L2): A network built on Ethereum to speed up and lower costs.
Layer 1 (L1): The main Ethereum network where final records are stored.
PeerDAS: A feature that helps check data faster and use less space.
Gas Limit: The amount of work the network can do in one block.
Rollups: Tools that group many transactions together to save time and money.
Frequently Asked Questions About Ethereum Fusaka Upgrade
Why is the Fusaka Upgrade important?
It helps lower fees, increase data space, and make Ethereum work faster without changing its main system.
How much will the Fusaka Upgrade reduce L2 fees?
Experts say it could reduce Layer 2 transaction fees by up to 60%.
What new features come with the Fusaka Upgrade?
It introduces PeerDAS for faster data checks, higher gas limits, and better tools for developers.
Will this upgrade affect Layer 1 users?
Layer 1 gas prices should stay mostly stable, with small reductions in cost.
Who benefits the most from the upgrade?
Both users and developers benefit because transactions become faster, cheaper, and smoother.
Read More: Ethereum’s Fusaka Upgrade: How PeerDAS Could Cut Layer 2 Fees by 60%">Ethereum’s Fusaka Upgrade: How PeerDAS Could Cut Layer 2 Fees by 60%

