Ethereum’s Fusaka Upgrade Further Shifts Scaling for Mass Compute

Ethereum continues to reverse a long-standing model of the tension between the cost of execution and data storage. Another Ethereum hard fork is upon us. The Fusaka (Fulu/Osaka) upgrade went live this week. It is the second for 2025, after Pectra which activated earlier this year in May. For Pectra, many highlighted its inclusion of EIP-7702 , a transformative update for account abstraction that integrates wallets with a contract-based specification. EIP-7702 enables a variety of programmable po