The post Ethereum’s Fusaka Upgrade Goes Live, Giving Lower Fees appeared on BitcoinEthereumNews.com.

Ethereum’s second major upgrade of the year, Fusaka, has gone live, bringing forward supercharged data capacity, reduced transaction costs and enhanced usability.   The upgrade officially went live on the Ethereum mainnet at 9:49 pm UTC on Wednesday at Epoch 411392, with the headline feature being peer data availability sampling (PeerDAS), which provides significant scaling capabilities to Ethereum and layer 2s. Earlier this week, the Ethereum Foundation posted a detailed thread via the Ethereum X account, breaking down what it means for users, developers, node operators, Layer-2s and rollups, and enterprises.  The Ethereum Foundation stated that Fusaka brings Ethereum a step closer to providing “near-instant transactions,” with the increased speed resulting in a more seamless user experience.      “Fusaka lays the groundwork for ‘instant-feel’ user experiences. Based preconfirmations allow for reduced transaction latency — moving from minutes to milliseconds. Combined with lower transaction costs, this opens the door for a new tier of usability.”  In terms of L2s and rollups, Fusaka will “unlock up to 8x data throughput” via PeerDAS, it added, as it creates a significantly more efficient way to process information on the network.  In layman’s terms, PeerDAS fragments entire blobs of rollup data into smaller cells. This results in nodes having to download and upload significantly less data, enabling them to process information faster, and enabling L2s to interact with the Ethereum mainnet more efficiently.  “For rollups, this means cheaper blob fees and more space to grow (plus lower fees for users). All while keeping the network decentralized,” the Ethereum Foundation stated.  Related: Ethereum tripling its gas limit is the ‘floor, we can go higher’ — Sassano Analysts speculate Fusaka could fuel ETH revival Given the host of under-the-hood enhancements Fusaka will provide, the market is anticipating how the price of Ether (ETH) will react.  In an X post…

---

Filed under: News - @ December 4, 2025 7:25 pm