Fusaka Mainnet Tentatively Scheduled for November 5

Ethereum devs target November 5, 2025 for the Fusaka mainnet, following extensive testing, phased blob capacity rollout, & coordinated risk mitigation.

08 Aug 2025

•

3 Min

By: Yash Kamal Chaturvedi

Fusaka Mainnet Tentatively Scheduled for November 5

Please become a free member to unlock this article and more content.

Already have an account? Sign in

Fusaka Ethereum Technology

Author

Yash Kamal Chaturvedi

Yash Kamal Chaturvedi is a Blockchain Content & Ops Specialist at Avarch LLC, writing on Ethereum & governance since 2021. Covers ACD/ACDE calls, EIPs, upgrades, staking, security & ecosystem trends.

Subscribe to join the discussion.

Please create an account to become a member and join the discussion.

Already have an account? Sign in

Read more

Post-Fusaka Ethereum: What Has Happened So Far?

Fusaka

Post-Fusaka Ethereum: What Has Happened So Far?

A detailed look at the incidents, recovery, and the network’s state after Ethereum’s latest upgrade.

05 Dec 2025

•

5 Min

By: Yash Kamal Chaturvedi

Ethereum’s Fusaka Upgrade Goes Live

Fusaka

Ethereum’s Fusaka Upgrade Goes Live

Fusaka upgrade lowers rollup fees & improves speed & login experience on Ethereum.

04 Dec 2025

•

3 Min

By: Yash Kamal Chaturvedi

Fusaka Nears Completion as Ethereum Devs Tentatively Target December 3 for Mainnet Activation

Ethereum

Fusaka Nears Completion as Ethereum Devs Tentatively Target December 3 for Mainnet Activation

Ethereum core devs tentatively target December 3 for the Fusaka mainnet, following 99 % testnet participation & stable multi-client performance.

24 Oct 2025

•

3 Min

By: Yash Kamal Chaturvedi

BPO Forks Explained: How Fusaka Gradually Scales Blob Capacity

Ethereum

BPO Forks Explained: How Fusaka Gradually Scales Blob Capacity

Ethereum’s Fusaka upgrade introduces BPO forks, scaling blob capacity step by step to cut rollup costs while preserving validator decentralization.

30 Sep 2025

•

4 Min

By: Yash Kamal Chaturvedi