Bitget App
Trade smarter
Buy cryptoMarketsTradeFuturesEarnSquareMore
Ethereum’s Fusaka Update: Advancing Scalability for a Rollup-Driven Tomorrow

Ethereum’s Fusaka Update: Advancing Scalability for a Rollup-Driven Tomorrow

Bitget-RWA2025/09/25 18:56
By:Coin World

- Ethereum's 2025 Fusaka upgrade introduces PeerDAS (EIP-7594) to boost scalability by reducing L2 transaction costs through partial blob data verification. - The upgrade aims to increase blob capacity from 6-9 to 48 per block without compromising decentralization, benefiting L2 platforms like Arbitrum and Optimism. - PeerDAS enables statistical sampling of blob data, lowering bandwidth demands while addressing L2 economic bottlenecks and potentially driving dApp adoption. - Testing phases (Devnet-3 to Dev

Ethereum’s Fusaka Update: Advancing Scalability for a Rollup-Driven Tomorrow image 0

The Fusaka upgrade for Ethereum, anticipated for release in late 2025, is designed to boost scalability and lower Layer 2 (L2) transaction expenses by introducing PeerDAS (Peer Data Availability Sampling), which is central to

Improvement Proposal (EIP-7594) title1 [ 1 ]. This update builds upon previous improvements like Dencun, which brought in “blobs”—temporary storage units for rollups—to help ease mainnet congestion. PeerDAS advances data availability by enabling nodes to check only segments of blob data instead of downloading everything, streamlining transaction validation and reducing both bandwidth and storage needs title2 [ 2 ]. According to developers, this method could allow Ethereum to process up to 48 blobs per block—far more than the current 6 to 9—while still maintaining decentralization title3 [ 3 ].

This upgrade is set to benefit L2 solutions like

, Optimism, and Base, all of which depend on Ethereum’s data availability for secure and affordable transaction processing. By letting nodes reconstruct blob data through statistical sampling, PeerDAS tackles a major challenge for L2 economics, potentially reducing transaction fees and increasing network capacity title4 [ 4 ]. Ethereum co-founder Vitalik Buterin has pointed out that this innovation could “achieve something quite unprecedented” by minimizing the need for complete data downloads, describing it as a crucial move toward full Danksharding title5 [ 5 ]. Other upgrades, such as EIP-7892 (Blob Parameter Only hardforks), will make it possible to adjust blob capacity dynamically, ensuring scalability can keep up with rising demand title6 [ 6 ].

The timeline for Fusaka depends on successful testing. Developers have recently finished non-finality testing on Fusaka Devnet-3 and are moving forward to Devnet-5, which will focus on improving blob data management and validator performance title3 [ 3 ]. Although the upgrade is planned for November or December 2025, past delays in Ethereum’s upgrade history remain a concern. For example, the Pectra upgrade faced several postponements after initial setbacks in 2024 title1 [ 1 ]. Despite these obstacles, the Ethereum community is cautiously optimistic, with Christine Kim from Galaxy emphasizing that the structured testing process favors stability over speed title3 [ 3 ].

Fusaka’s impact goes beyond technical enhancements. By improving data availability and lowering L2 expenses, the upgrade could bolster Ethereum’s standing against rival smart contract platforms and encourage broader adoption of decentralized applications (dApps), DeFi services, and NFT markets title3 [ 3 ]. Experts also believe that increased throughput and reduced fees may attract more developers to build on Ethereum, reinforcing its position as the settlement layer in a rollup-focused ecosystem title6 [ 6 ]. Institutional validators, in particular, could see operational costs drop, potentially drawing new participants to the network title1 [ 1 ].

Nevertheless, integrating PeerDAS brings new challenges. For instance, block proposers must apply erasure coding to blobs and create cryptographic proofs within strict timeframes, which could raise hardware demands for individual stakers. Moreover, since the system relies on distributed data sampling, the network’s security hinges on having enough active nodes—a risk Ethereum’s developers are addressing with incentive strategies title6 [ 6 ]. Even with these hurdles, the Ethereum Foundation and core development team remain dedicated to ongoing testing and refinement, aiming to ensure the upgrade supports the network’s long-term scalability objectives.

0
0

Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.

PoolX: Earn new token airdrops
Lock your assets and earn 10%+ APR
Lock now!

You may also like

The Federal Reserve's Change in Policy and Its Impact on Cryptocurrency Markets

- Fed's 2025 policy tightening and regulatory shifts reshaped crypto markets, triggering capital reallocation and volatility amid $340B balance sheet contraction. - Bitcoin ETFs lost $3.79B in November 2025 as investors shifted to stablecoins and altcoins, driven by inflation hedging and regulatory clarity under the GENIUS Act. - Crypto-ETF performance diverged sharply, with Solana/XRP funds attracting $421M/$410M inflows while Bitcoin ETFs faced stagnation despite $22.32B net creations. - Policy uncertain

Bitget-RWA2025/12/05 17:16
The Federal Reserve's Change in Policy and Its Impact on Cryptocurrency Markets

Solana's Latest Price Drop: Analyzing Systemic Vulnerabilities in Advanced Blockchain Platforms

- Solana's 2025 price drop and declining user activity, despite strong on-chain metrics, highlight systemic risks in high-performance blockchains. - Network Value to Transaction (NVT) ratio spikes and macroeconomic headwinds exposed vulnerabilities in consensus mechanisms and validator centralization. - Security breaches, regulatory uncertainties, and cross-chain bridge risks amplified downward pressure, contrasting with whale accumulation and real-world asset adoption growth. - Case studies of Avalanche a

Bitget-RWA2025/12/05 16:58
Solana's Latest Price Drop: Analyzing Systemic Vulnerabilities in Advanced Blockchain Platforms

SOL Price Forecast for 2025: Can the Altcoin Surge Last?

- Solana (SOL) gains traction in 2025 through institutional partnerships and ETFs, boosting blockchain adoption. - Despite $101.7M ETF inflows, SOL prices fell 30% by December, highlighting macroeconomic pressures over institutional demand. - Proposed inflation reduction (SIMD-0411) and short-term rallies signal resilience, but Bitcoin/Ethereum dominance complicates altcoin sustainability. - Analysts project $400–$500 SOL by year-end, contingent on resolving rate volatility and global economic uncertaintie

Bitget-RWA2025/12/05 16:58
SOL Price Forecast for 2025: Can the Altcoin Surge Last?

The BTC Collapse: Examining the Triggers and Consequences for 2026

- Bitcoin's 2026 collapse risk stems from leverage, quantum threats, and macroeconomic fragility, mirroring 2008/1929 crises. - Leverage-driven liquidation loops and corporate Bitcoin holdings create self-fulfilling price cascades across crypto and traditional markets. - Quantum computing could break Bitcoin's cryptography, while regulatory uncertainty amplifies systemic risks in its financialized ecosystem. - Historical parallels highlight recurring patterns of speculative excess and leverage, urging robu

Bitget-RWA2025/12/05 16:40
The BTC Collapse: Examining the Triggers and Consequences for 2026
© 2025 Bitget