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October 29, 2025Coinpaper logoCoinpaper

Ethereum's Fusaka Upgrade Is Now Ready For Mainnet After Full Testnet Runs

Ethereum’s Fusaka upgrade has entered its final testing stage on the Hoodi ￰0￱ event is bringing the network one step closer to a faster and more efficient ￰1￱ and users are watching closely as the upgrade prepares for a December 3 mainnet ￰2￱ the Ethereum Fusaka Upgrade Does The Fusaka upgrade is designed to make Ethereum transactions quicker, cheaper and ￰3￱ comes after a series of successful test runs on the Holesky and Sepolia networks, which have helped developers fine-tune the new system before the official ￰4￱ Ethereum Fusaka upgrade has gone live |). This technology allows validators to check only parts of the network’s data instead of downloading ￰5￱ cuts down bandwidth use and helps the network process more transactions in less ￰6￱ also increases the size of “blobs,” which are data packets used by layer-2 solutions such as ￰7￱ layer-2 systems handle large batches of transactions off-chain before settling them on ￰8￱ larger blob size means more data can fit into each block, helping the network scale for higher traffic without slowing ￰9￱ Fusaka Affects Developers and Users For developers, the Ethereum Fusaka upgrade means updating their software and testing applications to make sure that they are ￰10￱ new PeerDAS system and larger blob sizes may require changes to how layer-2 solutions and validators manage ￰11￱ users, however, will notice improvements without needing to take any ￰12￱ will confirm faster and fees will drop thanks to the more efficient data ￰13￱ Fusaka is backward compatible, users won’t need to move their funds or change their ￰14￱ existing smart contracts will continue working as ￰15￱ Fusaka Upgrade and the Future of Scaling Ethereum’s development roadmap has long focused on scaling the network to handle more users and larger ￰16￱ represents another step toward that ￰17￱ Fusaka, Ethereum is planning more updates that will further expand blob capacity and introduce new proposals to improve ￰18￱ following hard fork, known as Glamsterdam, is already under discussion among core ￰19￱ next stage is expected to include features that separate block proposers from builders and improve fairness while reducing ￰20￱ upgrade builds on the one before ￰21￱ makes sure that Ethereum can support its entire ecosystem of Dapps without compromising security or ￰22￱ the Fusaka Upgrade Means for Ethereum’s Growth The Fusaka upgrade shows Ethereum’s steady progress toward becoming a fully scalable ￰23￱ combination of PeerDAS and larger blob capacity gives developers more room to build ￰24￱ users, the update promises faster transactions and lower ￰25￱ network’s stability will also improve, which is important for institutional use and large-scale applications.

Ethereum’s ongoing development pace therefore improves trust among its global ￰26￱ upgrade, including Fusaka brings it closer to handling the heavy demands of the growing Web3 ecosystem.

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