The Fusaka hard fork on the Ethereum blockchain is scheduled for December.
Key Blockchain Developers Ethereum They chose early December for the preliminary launch of the network’s next major hard fork, called Fusaka. Its goal is to scale the network and make it more efficient.
The Fusaka update will launch on December 3rd, and the blob capacity increase will occur two weeks later, around December 17th. Then, on January 7th, 2026, another blob capacity change will occur.
BLOB (from English Binary Large Object) is a data type designed for storing large amounts of binary data.
As a result of a hard fork in the network Ethereum The current capacity of BLOBs will more than double.
Before the update is launched on the main network EthereumThree public test networks will be held from early October to mid-November.
The initial conclusion is that we can use a maximum of 15 blobs for BPO1 (blob parameters only) and a maximum of 21 blobs for BPO2. A total of 5 BPOs are planned for Fusaka, so we can ensure safe scaling of the mainnet, the developer community stated. Ethereum ethPandaOps.
The Fusaka hard fork comes a few months after the Pectra upgrade, which took place on May 7. It increased validator staking limits, introduced account abstraction, and made second-layer networks more efficient.
