Vitalik Buterin emphasizes the need for privacy and AI integration in Ethereum development, urging developers to rethink application strategies.
Vitalik Buterin, co-founder of Ethereum, has called for a transformative approach to application development within the Ethereum ecosystem, emphasizing the importance of privacy and artificial intelligence (AI). He urged developers to embrace new decentralized finance (DeFi) models and to be bold in experimenting with decentralized application (dapp) architecture while maintaining core principles.
"It's essential for us in the Ethereum community to adopt a more open mindset, especially regarding application development and our place in the world. We must uphold our core values: censorship resistance, open source, and privacy," Buterin stated.
He introduced the acronym CROPS to encapsulate these core values, stressing that developers should not shy away from rethinking established concepts at the application level.
Focus on Privacy
Buterin highlighted privacy as a critical element for freedom, suggesting that a significant overhaul of the current application stack is necessary to enhance confidentiality. His recent initiative, Kohaku, introduced in November 2025, aims to bolster Ethereum's privacy through a modular stack for developing secure wallets.
Additionally, the Ethereum Foundation has established a dedicated team of 47 specialists to enhance the privacy features of the network's base layer.
Future of DeFi and AI Integration
Buterin envisions DeFi evolving into a cohesive infrastructure, potentially simplifying to a few fundamental primitives rather than a multitude of protocols. He posited that oracles could be redefined to produce verifiable data streams by integrating cryptographic proofs with outputs from various large language models (LLMs) and trusted sources.
Moreover, he believes AI can significantly enhance user experiences in Ethereum applications. He argued that the next generation of wallets will likely incorporate AI, moving away from conventional interfaces. However, he cautioned against relying solely on LLMs for significant transactions, proposing a scenario where AI suggests actions, which are then simulated by a lightweight client for user confirmation.
Buterin also called for a reassessment of Layer 2 (L2) solutions, advocating that they should enhance the base infrastructure instead of merely replicating its functionalities. He noted that as blockchain technology matures, the necessity for L2 networks may decrease.
"It's a cultural shift. It's about shedding the conventional constraints and embracing freedom and flexibility in our approach to development," Buterin remarked.
This advocacy for a shift in focus comes on the heels of Buterin's recent proposal to implement two significant changes to Ethereum's execution layer, including a transition to a binary state tree and a long-term replacement for the Ethereum Virtual Machine (EVM).
