Ethereum's Fusaka Upgrade: The Next Step for Portable Cryptocurrency

Written by Ohris M. Greyoon, Blockchain & Crypto Expert

Source: Coinmarketcap

Updated: Dec 02 2025

Fusaka Upgrade Overview: Ethereum's Fusaka upgrade, launching on December 3, 2025, aims to enhance user experience by simplifying transactions, reducing gas fees, and improving scalability, making blockchain technology more accessible through mobile devices.
Direct Mobile Transactions: The introduction of EIP-7951 allows smartphones to directly sign Ethereum transactions using built-in security features, eliminating the need for hardware wallets and streamlining the user experience.
Enhanced Security and User-Friendliness: The upgrade replaces traditional seed phrases with biometric authentication methods like Face ID or fingerprint recognition for Account Abstraction wallets, providing bank-grade security directly on smartphones.
Scalability Improvements: With the implementation of PeerDAS and expanded block capacity, the Fusaka upgrade enhances Ethereum's scalability, reduces costs, and prepares the network for increased demand for decentralized applications in the future.

About the author

Ohris M. Greyoon

Ohris M. Greyoon holds a Master’s in Computer Science from MIT and has 10 years of experience in blockchain technology and cryptocurrency markets. A pioneer in decentralized finance (DeFi) analysis, he leads Intellectia’s Crypto News, offering cutting-edge insights into digital assets.

Ethereum's Fusaka Upgrade: The Next Step for Portable Cryptocurrency

About the author

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