Definition ∞ Blockchain-Secured AI refers to artificial intelligence systems that leverage distributed ledger technology for enhanced data integrity, transparency, and operational security. This integration allows for verifiable audit trails of AI decisions, secure data sharing for model training, and protection against tampering. It ensures the provenance and immutability of AI models and their associated data. Such systems mitigate risks associated with centralized data storage and opaque algorithmic processes.
Context ∞ The intersection of blockchain and AI is a rapidly evolving area, with current discussions focusing on establishing trusted AI environments and preventing malicious manipulation of AI systems. A critical debate concerns the trade-off between privacy and transparency when using blockchain for AI data. Future progress will likely involve standardized protocols for verifiable AI and the development of decentralized AI marketplaces.