Counterweights and Complementarities: The Convergence of AI and Blockchain Powering a Decentralized Future

arXiv cs.AI / 3/13/2026

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Key Points

The article argues that AI tends to centralize power due to data and resource monopolization by large firms, while blockchain promotes decentralization, transparency, and security.
It posits that AI and blockchain are not mutually exclusive but can complement each other to balance centralization and decentralization.
It explains how blockchain can mitigate AI centralization by enabling decentralized data management, computation, and governance, boosting inclusivity and privacy.
It explains how AI can enhance blockchain efficiency and security through automated smart contract management, content curation, and threat detection.
It introduces the concept of "decentralized intelligence" as an interdisciplinary research area focused on building intelligent systems that operate without centralized control.

Abstract

This editorial addresses the critical intersection of artificial intelligence (AI) and blockchain technologies, highlighting their contrasting tendencies toward centralization and decentralization, respectively. While AI, particularly with the rise of large language models (LLMs), exhibits a strong centralizing force due to data and resource monopolization by large corporations, blockchain offers a counterbalancing mechanism through its inherent decentralization, transparency, and security. The editorial argues that these technologies are not mutually exclusive but possess complementary strengths. Blockchain can mitigate AI's centralizing risks by enabling decentralized data management, computation, and governance, promoting greater inclusivity, transparency, and user privacy. Conversely, AI can enhance blockchain's efficiency and security through automated smart contract management, content curation, and threat detection. The core argument calls for the development of ``decentralized intelligence'' (DI) -- an interdisciplinary research area focused on creating intelligent systems that function without centralized control.